CN211881872U - Quick replacement structure for spray head - Google Patents
Quick replacement structure for spray head Download PDFInfo
- Publication number
- CN211881872U CN211881872U CN201921674482.3U CN201921674482U CN211881872U CN 211881872 U CN211881872 U CN 211881872U CN 201921674482 U CN201921674482 U CN 201921674482U CN 211881872 U CN211881872 U CN 211881872U
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- spray head
- pipe
- shower nozzle
- nozzle
- cylindrical
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Abstract
The utility model provides a shower nozzle quick replacement structure, relates to sprayer shower nozzle technical field, including shower nozzle cover (1), vortex ware (4) and pipeline (5), its characterized in that, shower nozzle cover (1) comprises shower nozzle portion (1a) and handle portion (1b), and shower nozzle portion (1a) and handle portion (1b) combine or separate through shower nozzle mounting (2). The utility model provides a shower nozzle quick replacement structure adopts shower nozzle mounting structure, can realize the quickly separating and the installation of shower nozzle portion through this structure, need not change whole shower nozzle cover, and convenient and fast, the equipment of using medicine can freely switch between ultralow volume and constant. The separated design of the spray head is also beneficial to the cleaning and maintenance of the whole spray head.
Description
[ technical field ]
The utility model relates to a sprayer technical field, concretely relates to sprayer shower nozzle technical field.
[ background art ]
Need spout pesticide atomizing back when spraying pesticide in the agricultural, the shower nozzle effect just lies in atomizing pesticide, current atomizer is integrative with the shower nozzle cover, need demolish whole shower nozzle from the pipeline and change during the change, demolish and install all very inconveniently, thereby the size adjustment medicine atomizing fine degree of shower nozzle is adjusted according to actual conditions to needs in the reality, the size of its shower nozzle is fixed unchangeable usually, consequently, need a shower nozzle of making things convenient for quick replacement.
[ contents of utility model ]
In order to overcome the prior art defect, the utility model provides a quick replacement structure of shower nozzle can carry out quick replacement to the shower nozzle.
A quick change structure of a spray head comprises a spray head cover, a vortex generator and a pipeline, and is characterized in that the spray head cover consists of a spray head part and a handle part which are combined or separated through a spray head fixing part.
Furthermore, the spray head fixing part is a hollow cylinder, a cylindrical pipeline is arranged in the middle of the spray head fixing part, the interior of the cylindrical pipeline is hollow, and the cylindrical pipeline is connected and fixed with the inner wall of the spray head fixing part through a plurality of ribs; and a clamping groove is arranged on the inner wall of the hollow cylinder at one side opposite to the extending direction of the cylindrical pipeline.
Furthermore, the clamping groove is in an L shape extending inwards from the edge of the sprayer fixing piece, and the clamping groove is provided with a notch at the edge of the sprayer fixing piece.
Furthermore, a plurality of protruded bone positions are arranged on the inner surface of the spray head fixing piece.
Furthermore, the spray head part water pipe switching core, the handle part water pipe switching core and the liquid outlet pipe are further included, wherein the spray head part water pipe switching core is arranged in the spray head part and is provided with two interfaces, one interface is connected with the vortex generator through the liquid outlet pipe, the other interface is inserted into the cylindrical pipeline of the spray head fixing part, the handle part water pipe switching core is arranged in the handle part and is provided with two interfaces, one interface is connected with the liquid supply pipe in the air pipe through the pipeline, and the other interface is inserted into the cylindrical pipeline of the spray head fixing part.
Furthermore, the top of the spray head part is provided with a spray nozzle, the vortex generator is arranged at the spray nozzle, a cylindrical protrusion is arranged on the outer surface of one end, connected with the spray head fixing part, of the spray head part, and the cylindrical protrusion is clamped into the groove.
Furthermore, a handle is arranged on the handle part, and one end of the handle part is connected with the air pipe.
Furthermore, the joint of the vortex generator and the nozzle is composed of a plurality of fan blades, a liquid outlet pipe is connected in the middle, one end of the liquid outlet pipe is aligned with the nozzle, and the other end of the liquid outlet pipe is connected with the water pipe switching core.
Furthermore, the device also comprises a flow regulating rod, wherein the flow regulating rod is arranged on the spray head part, is connected with the vortex generator and is used for controlling the flow in the pipeline.
Further, the nozzle fixing piece is made of rubber.
The utility model has the advantages that:
the utility model provides a shower nozzle quick replacement structure adopts shower nozzle mounting structure, can realize the quickly separating and the installation of shower nozzle portion through this structure, need not change whole shower nozzle cover, and convenient and fast, the equipment of using medicine can freely switch between ultralow volume and constant. The separated design of the spray head is also beneficial to the cleaning and maintenance of the whole spray head.
[ description of the drawings ]
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a structural diagram of the fixing member structure of the nozzle of the present invention;
FIG. 3 is a cross-sectional view of an embodiment of the present invention;
fig. 4 is a top view of an embodiment of the present invention.
[ detailed description of the invention ]
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1, the utility model provides an embodiment, including shower nozzle cover 1, shower nozzle cover 1 comprises shower nozzle portion 1a and handle portion 1b, and shower nozzle portion 1a and handle portion 1b pass through shower nozzle mounting 2 and combine or separate to still be equipped with handle 6 on the handle portion 1b, handle portion 1b left end links to each other with the tuber pipe. The nozzle fixing piece 2 is made of rubber, has certain elasticity and is convenient to mount and dismount.
As shown in fig. 2, the nozzle fixing member 2 is a hollow cylinder, a cylindrical pipe 21 is provided in the middle, the cylindrical pipe 21 is hollow, and the cylindrical pipe 21 is connected and fixed with the inner wall of the nozzle fixing member 2 through a plurality of ribs 22; a clamping groove 23 is formed in the inner wall of the spray head fixing piece 2 on one side, namely the left side in the drawing, opposite to the extending direction of the cylindrical pipeline 21, the clamping groove 23 is in an L shape extending inwards from the edge of the spray head fixing piece 2, and the clamping groove 23 is provided with a notch at the edge of the spray head fixing piece 2; the outer surface of one end of the spray head part 1a connected with the spray head fixing part 2 is provided with a cylindrical bulge 12. This cylinder arch 12 is gone into the bottom of recess 23L type of shower nozzle mounting 2 through the opening card, then rotatory shower nozzle mounting 2 makes whole shower nozzle mounting 2 and shower nozzle portion 1a chucking, and the rethread self tapping screw is fixed it with shower nozzle portion 1a and handle portion 1 b. The nozzle fixing member 2 is provided at an inner surface thereof with a plurality of protruded bone portions 24, and the bone portions 24 function as a seal when the nozzle fixing member 2 is brought into contact with the nozzle portion 1a and the grip portion 1 b.
As shown in fig. 3-4, further comprises a first water pipe adapter 2a, a second water pipe adapter 2b and a liquid outlet pipe 42, wherein the first water pipe adapter 2a is disposed in the nozzle part 1a and has two ports, one port is connected to the vortex generator 4 through the liquid outlet pipe 42, the other port is inserted into the cylindrical pipe 21 of the nozzle holder 2, the second water pipe adapter 2b is disposed in the handle part 1b and has two ports, one port is connected to the liquid supply pipe in the air duct through the pipe 5, and the other port is inserted into the cylindrical pipe 21 of the nozzle holder 2. Spout 11 is equipped with on sprinkler portion 1a top, and spout 11 department is located to vortex generator 4, and the department that links to each other of vortex generator 4 and spout 11 comprises a plurality of flabellum 41, and the centre even has drain pipe 42, and the spout is aimed at to drain pipe 42 one end, and first water pipe switching core 2a is connected to the other end, and flabellum 41 leads into the whirlwind with the wind that the tuber pipe was blown. The device also comprises a flow regulating rod 7, wherein the flow regulating rod 7 is arranged on the spray head part 1a, is connected with the vortex generator 4 and is used for controlling the flow in the pipeline 5.
The working process is as follows: the method comprises the steps of selecting a needed sprayer part 1a, enabling the sizes of the nozzles of different sprayer parts 1a to be different, enabling the sizes of nozzles 11 to influence the fine degree of liquid medicine atomization, connecting the sprayer part 1a with a handle part 1b through a sprayer fixing part 2 to obtain a complete sprayer cover 1, connecting the whole sprayer cover 1 with an air pipe of a sprayer, connecting a water pipe switching core with an administration pipe inside the air pipe, starting the sprayer, enabling a fan to run, enabling air generated by the fan to be transmitted to the sprayer cover 1 through the air pipe, enabling the air to generate spiral wind through fan blades 41 of a vortex generator 4, enabling the spiral wind to be sprayed out of the nozzles 11 of the sprayer part 1a, enabling medicine to be transmitted into a water pipe of the sprayer through the pressure of the spray head, spraying out of a liquid outlet pipe 42 of the vortex generator 4, atomizing into fine water drops under the action of the spiral wind, and controlling the flow of the. According to the application requirement, the used spray head part 1a is replaced, and the spray head part 1a meeting the requirement is installed. This separate design also facilitates cleaning and maintenance of the entire spray head.
Above only do the preferred embodiment of the present invention, the protection scope of the present invention is not limited to the above embodiment, all belong to the technical scheme of the present invention all belong to the protection scope of the present invention. For those skilled in the art, several modifications can be made without departing from the principles of the present invention, and such modifications are to be considered as within the scope of the present invention.
Claims (10)
1. A quick change structure of a spray head comprises a spray head cover (1), a vortex generator (4) and a pipeline (5), and is characterized in that the spray head cover (1) consists of a spray head part (1a) and a handle part (1b), and the spray head part (1a) and the handle part (1b) are combined or separated through a spray head fixing part (2).
2. The quick change structure of the spray head according to claim 1, characterized in that the spray head fixing member (2) is a hollow cylinder, a cylindrical pipe (21) is arranged in the middle, the cylindrical pipe (21) is hollow, and the cylindrical pipe (21) is connected and fixed with the inner wall of the spray head fixing member (2) through a plurality of ribs (22); a clamping groove (23) is formed in the inner wall of the spray head fixing piece (2) on one side of the direction opposite to the extending direction of the cylindrical pipeline (21); the nozzle fixing member (2) is fixed to the nozzle part (1a) and the handle part (1b) by tapping screws.
3. A rapid change structure of spray head according to claim 2, characterized in that the locking groove (23) is L-shaped extending from the edge of the spray head holder (2) to the inside, and the locking groove (23) has a gap at the edge of the spray head holder (2).
4. A rapid change of spray head structure according to claim 1 or 2, characterized in that the spray head holder (2) is provided with a plurality of protruding bone sites (24) on its inner surface.
5. A rapid change of spray head structure according to claim 1 or 2, further comprising a first water pipe adapter core (2a), a second water pipe adapter core (2b) and a liquid outlet pipe (42), wherein the first water pipe adapter core (2a) is disposed in the spray head part (1a) and has two ports, one port is connected to the vortex generator (4) through the liquid outlet pipe (42), and the other port is inserted into the cylindrical pipe (21) of the spray head holder (2), wherein the second water pipe adapter core (2b) is disposed in the handle part (1b) and has two ports, one port is connected to the liquid supply pipe in the air pipe through the pipe (5), and the other port is inserted into the cylindrical pipe (21) of the spray head holder (2).
6. The quick change structure of the spray head according to claim 2, characterized in that the top of the spray head part (1a) is provided with a spray nozzle (11), the vortex generator (4) is arranged at the spray nozzle (11), the outer surface of one end of the spray head part (1a) connected with the spray head fixing part (2) is provided with a cylindrical protrusion (12), and the cylindrical protrusion (12) is clamped in the clamping groove (23).
7. A quick change structure for spray heads according to claim 1, characterized in that the handle part (1b) is provided with a handle (6), and one end of the handle part (1b) is connected with the air pipe.
8. A rapid change structure for sprinklers according to claim 5, wherein the connection portion of the vortex generator (4) and the nozzle (11) is composed of a plurality of fan blades (41), and a liquid outlet pipe (42) is connected therebetween, one end of the liquid outlet pipe (42) is aligned with the nozzle, and the other end is connected to the first water pipe adapter core (2 a).
9. A quick change structure for sprinkler heads according to claim 1, characterized in that it further comprises a flow regulating rod (7), the flow regulating rod (7) being arranged on the sprinkler head (1a) and connected to the vortex generator (4) for controlling the flow in the pipe (5).
10. A rapid change structure for spray heads according to claim 1, characterized in that the spray head fixing member (2) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921674482.3U CN211881872U (en) | 2019-10-09 | 2019-10-09 | Quick replacement structure for spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921674482.3U CN211881872U (en) | 2019-10-09 | 2019-10-09 | Quick replacement structure for spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211881872U true CN211881872U (en) | 2020-11-10 |
Family
ID=73285229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921674482.3U Active CN211881872U (en) | 2019-10-09 | 2019-10-09 | Quick replacement structure for spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211881872U (en) |
-
2019
- 2019-10-09 CN CN201921674482.3U patent/CN211881872U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |