CN210494988U - Novel water gun spray head - Google Patents
Novel water gun spray head Download PDFInfo
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- CN210494988U CN210494988U CN201921375855.7U CN201921375855U CN210494988U CN 210494988 U CN210494988 U CN 210494988U CN 201921375855 U CN201921375855 U CN 201921375855U CN 210494988 U CN210494988 U CN 210494988U
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- water gun
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- tower
- rivers
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Abstract
The utility model discloses a novel water gun spray head, which comprises a water gun lock cap, a water gun core and a water gun nozzle head; the water gun nozzle is a hollow structure, and the water gun nozzle specifically comprises a nozzle shell, and an accommodating cavity, a connecting cavity, an adjusting cavity, a shunting cavity, a central hole and a plurality of shunting holes which are sequentially arranged in the nozzle shell from bottom to top; the water gun core is a tower-shaped structure provided with a water flow channel and comprises a tower tip part matched with the central hole, a variable diameter part matched with the adjusting cavity, a tower middle part matched with the connecting cavity and a tower bottom matched with the accommodating cavity; wherein, the inclined plane of the diameter-variable part is provided with a plurality of shunting channels communicated with the water flow channel, and the outer wall of the middle part of the tower is connected with the inner wall of the connecting cavity through threads. The utility model discloses carry out the form of reposition of redundant personnel with the rivers of squirt, make single rivers fall into even annular rivers form, improved the space coverage area of rivers, improve the efficiency of rivers operation.
Description
Technical Field
The utility model relates to a squirt technical field, concretely relates to novel squirt shower nozzle.
Background
The water gun is used for spraying water to a high place or a far place, is a tool for converting high-pressure water flow into high-speed water flow, and is widely applied to daily life (such as flower watering, car washing and the like) and fire extinguishing in a fire protection system. Because the rivers that the squirt jetted all generally are a bundle of rivers form of relatively concentrating, can not be on a large scale the coverage space region, have reduced the efficiency that people used the squirt to water flowers, carwash, or when fire control put out a fire, in order to increase the coverage space region that the squirt jetted, corresponding squirt shower nozzle can all be set up generally, make the rivers that it jetted out become umbrella-shaped structure, increase the space region that its rivers covered, improve the efficiency when watering flowers, carwash, or fire control put out a fire the operation.
And current squirt shower nozzle all sets up a rivers dog through the exit at its rivers passageway, rivers are during through the flowing water passageway, position rivers at its export are blockked, thereby change the flow direction of rivers, because the impact force of rivers, when blockking by the rivers baffle, rivers just use the rivers baffle to form annularly as the center, and there is not water distribution in the annular centre, this kind of squirt shower nozzle is applicable to when rivers pressure is higher simultaneously (pressure is not less than 0.20MPa), and be not suitable for the rivers of low pressure (pressure is less than 0.10MPa), the impact force of low pressure rivers to the rivers baffle is not enough, rivers impact rivers baffle bounce-back can not form umbelliform rivers form, consequently, need design one kind can be applicable to low pressure rivers and the water distribution is the novel squirt shower nozzle of even umbelliform.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the utility model provides a novel squirt shower nozzle realizes rivers and also can present even umbelliform rivers form under the low pressure state, and the space region that the increase rivers covered improves the operating efficiency of rivers.
In order to achieve the above object, the utility model adopts the following technical scheme:
a novel water gun spray head comprises a water gun lock cap used for connecting an external water gun, a water gun core connected with the water gun lock cap, and a water gun nozzle head sleeved on the water gun core; the water gun nozzle comprises a nozzle shell, an accommodating cavity arranged in the nozzle shell, a connecting cavity arranged in the nozzle shell and connected with the accommodating cavity, an adjusting cavity arranged in the nozzle shell and connected with the connecting cavity, a shunting cavity arranged in the nozzle shell and connected with the adjusting cavity, a central hole arranged in the nozzle shell and connected with the shunting cavity, and shunting holes arranged in the nozzle shell, communicated with the shunting cavity and positioned around the outer side of the central hole; the water gun core is of a tower-shaped structure provided with a water flow channel and comprises a tower tip part matched with the central hole, a diameter-changing part matched with the adjusting cavity, a tower middle part matched with the connecting cavity and a tower bottom matched with the accommodating cavity; the inclined surface of the diameter-variable part is provided with a plurality of flow dividing channels communicated with the water flow channel, and the outer wall of the middle part of the tower is connected with the inner wall of the connecting cavity through threads.
Further, the inner diameters of the water flow channels in the diameter-variable part, the tower middle part and the tower bottom part are equal and are larger than the water flow channel at the tower top part.
Preferably, the plurality of the shunting holes are annularly distributed around the outer side of the central hole.
Preferably, the flow dividing channel is provided with a plurality of flow dividing channels which are uniformly distributed on the variable diameter part.
Further, the inner diameter of the accommodating cavity is larger than that of the connecting cavity.
Furthermore, the adjusting cavity is of a truncated cone-shaped structure, and one end of the adjusting cavity, which is connected with the connecting cavity, is larger than one end of the adjusting cavity, which is connected with the shunting cavity.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses the variable diameter portion and the connection chamber threaded connection of the squirt core that set up, when rivers flow along the rivers passageway, get into the reposition of redundant personnel intracavity to the squirt nozzle head through the reposition of redundant personnel passageway, and flow out from the reposition of redundant personnel hole, form an even annular rivers form with the rivers that flow out in the rivers passageway of tower point portion, disperse concentrated rivers, improved the space region that rivers can cover, because the utility model discloses not realize the reposition of redundant personnel of rivers through the impact force of rivers to enlarge its space region coverage, consequently, do not need very high pressure to realize the reposition of redundant personnel of rivers, improved the utility model discloses an application scope; simultaneously, the reducing portion of squirt core carries out sealing connection through the screw thread with being connected the chamber, can realize the regulation of rivers form, pass through the screw thread with the squirt core rotatory to when leading, this moment, the inclined plane of reducing portion is hugged closely with the inner wall of adjusting the chamber, thereby make the rivers through the reposition of redundant personnel passageway not have mobile space, thereby block the intercommunication in rivers and reposition of redundant personnel chamber, make rivers can not flow through the reposition of redundant personnel hole, can only flow through the rivers passageway of tower point portion, make rivers become the form of concentrating a branch of, be used for the fixed point operation of rivers, further promotion the utility model discloses a application range.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the nozzle head of the water gun of the present invention.
Fig. 3 is a schematic diagram of the core structure of the water gun of the present invention.
Fig. 4 is a schematic view of the structure of the water gun lock cap of the present invention.
Wherein, the names corresponding to the reference numbers are:
1-water gun lock cap, 2-water gun core, 3-water gun nozzle, 4-nozzle shell, 5-holding cavity, 6-connecting cavity, 7-regulating cavity, 8-shunting cavity, 9-central hole, 10-shunting hole, 11-water flow channel, 12-tower tip portion, 13-diameter-changing portion, 14-tower middle portion, 15-tower bottom portion and 16-shunting channel.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
As shown in FIGS. 1-4:
the utility model provides a form that novel squirt shower nozzle shunts through the rivers with the squirt makes single rivers fall into annular rivers form, has improved the space coverage area of rivers, improves the efficiency of rivers operation. The water gun locking cap 1 is used for connecting an external water gun, internal threads are arranged in the water gun locking cap and matched with external threads of the external water gun to realize the connection of the water gun locking cap and the external water gun, meanwhile, a sealing ring is arranged in the water gun locking cap to realize sealing connection, and the water gun core 2 can be integrally formed with the water gun locking cap 1 and can also be fixedly connected in a welding mode; the water gun nozzle head 3 is sleeved on the water gun core 2 and is fixed in a threaded connection mode.
The water gun nozzle 3 is of a hollow structure, and the water gun nozzle comprises a nozzle shell 4, and an accommodating cavity 5, a connecting cavity 6, an adjusting cavity 7, a shunting cavity 8 and a central hole 9 which are sequentially arranged in the nozzle shell 4 from bottom to top. The top end of the nozzle head shell 4 is also provided with a plurality of shunting holes 10 communicated with the shunting cavity 7, the shunting holes are uniformly distributed around the outer side of the central hole 9 in an annular shape, and the shunting holes form a multi-layer annular structure around the outer side of the central hole 9; in order to facilitate the assembly of the water gun core and the water gun nozzle head, the inner diameter of the accommodating cavity 5 is larger than that of the connecting cavity 6, and the accommodating cavity 5 and the connecting cavity 6 form a stepped space structure; the adjusting cavity 7 is arranged in a circular truncated cone-shaped structure, and the end connected with the connecting cavity 6 is larger than the end connected with the shunting cavity 8.
The water gun core 2 is a tower-shaped structure provided with a water flow channel 11 and comprises a tower tip part 12 matched with the central hole 9, a reducing part 13 matched with the adjusting cavity 7, a tower middle part 14 matched with the connecting cavity 6 and a tower bottom part 15 matched with the accommodating cavity 5; wherein, a plurality of shunting channels 16 communicated with the water flow channel 11 are arranged on the inclined plane of the reducing part 13, the outer wall of the tower middle part 14 is connected with the inner wall of the connecting cavity 6 through threads, and the plurality of shunting channels 16 are uniformly distributed on the reducing part 13. The inner diameters of the water flow channels 11 in the diameter-variable part 13, the tower middle part 14 and the tower bottom part 15 are equal and are larger than the water flow channel 11 at the tower tip part 12; because tower middle part 14 and connection chamber 6 are connected through the screw thread, through the rotatory mode of screw thread, can effectual regulation variable diameter portion and adjust the position relation between the chamber, when the squirt core passes through the screw thread rotation to foremost, at this moment, the inclined plane of variable diameter portion is hugged closely with the inner wall of adjusting the chamber, thereby make the rivers through the reposition of redundant personnel passageway not have the space that flows, thereby block the intercommunication in rivers and reposition of redundant personnel chamber, make rivers can not flow through the reposition of redundant personnel hole, can only flow through the rivers passageway of tower point portion, make rivers become the form of concentrating a branch of a beam, a fixed point operation for rivers, further promotion the utility model discloses an application range. When the squirt core is not in foremost, at this moment, the inclined plane of variable diameter portion and the inner wall of adjusting the chamber contactless, rivers pass through the reposition of redundant personnel passageway and get into to the reposition of redundant personnel chamber to flow through the reposition of redundant personnel hole, form even annular reposition of redundant personnel form, enlarge the regional space that rivers can cover when spouting, improve the efficiency of rivers operation.
The above embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the protection scope of the present invention, but all the insubstantial changes or modifications made in the spirit and the idea of the main design of the present invention, the technical problems solved by the embodiment are still consistent with the present invention, and all should be included in the protection scope of the present invention.
Claims (6)
1. A novel squirt shower nozzle which is characterized in that: the water gun lock comprises a water gun lock cap (1) used for connecting an external water gun, a water gun core (2) connected with the water gun lock cap (1), and a water gun nozzle (3) sleeved on the water gun core (2); the water gun nozzle (3) comprises a nozzle shell (4), an accommodating cavity (5) arranged in the nozzle shell (4), a connecting cavity (6) arranged in the nozzle shell (4) and connected with the accommodating cavity (5), an adjusting cavity (7) arranged in the nozzle shell (4) and connected with the connecting cavity (6), a distributing cavity (8) arranged in the nozzle shell (4) and connected with the adjusting cavity (7), a central hole (9) arranged in the nozzle shell (4) and connected with the distributing cavity (8), and distributing holes (10) arranged in the nozzle shell (4), communicated with the distributing cavity (8) and located around the outer side of the central hole (9); the water gun core (2) is of a tower-shaped structure provided with a water flow channel (11) and comprises a tower tip part (12) matched with the central hole (9), a diameter changing part (13) matched with the adjusting cavity (7), a tower middle part (14) matched with the connecting cavity (6) and a tower bottom part (15) matched with the accommodating cavity (5); the inclined surface of the diameter-variable part (13) is provided with a plurality of flow dividing channels (16) communicated with the water flow channel (11), and the outer wall of the middle tower part (14) is connected with the inner wall of the connecting cavity (6) through threads.
2. A novel water gun nozzle as claimed in claim 1, characterized in that: the inner diameters of the water flow channels (11) in the diameter-variable part (13), the tower middle part (14) and the tower bottom (15) are equal and are larger than the water flow channels (11) of the tower tip part (12).
3. A novel water gun nozzle as claimed in claim 1, characterized in that: the plurality of the shunting holes (10) are uniformly distributed on the periphery of the outer side of the central hole (9) in an annular shape.
4. A novel water gun nozzle as claimed in claim 1, characterized in that: the flow dividing channels (16) are arranged in a plurality and are uniformly distributed on the variable-diameter part (13).
5. A novel water gun nozzle as claimed in claim 1, characterized in that: the inner diameter of the accommodating cavity (5) is larger than that of the connecting cavity (6).
6. A novel water gun nozzle as claimed in claim 1, characterized in that: the adjusting cavity (7) is of a round table-shaped structure, and one end of the adjusting cavity, which is connected with the connecting cavity (6), is larger than one end of the adjusting cavity, which is connected with the shunting cavity (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921375855.7U CN210494988U (en) | 2019-08-23 | 2019-08-23 | Novel water gun spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921375855.7U CN210494988U (en) | 2019-08-23 | 2019-08-23 | Novel water gun spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210494988U true CN210494988U (en) | 2020-05-12 |
Family
ID=70591194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921375855.7U Active CN210494988U (en) | 2019-08-23 | 2019-08-23 | Novel water gun spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210494988U (en) |
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2019
- 2019-08-23 CN CN201921375855.7U patent/CN210494988U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221228 Address after: 610000 Standard Factory of High tech Development Zone, Yongfeng Road, Chengdu, Sichuan Patentee after: Sichuan Tianfu Fire Engineering Co.,Ltd. Address before: 610000 Jinke South Road, Jinniu District, Chengdu, Sichuan 69 Patentee before: SICHUAN FIRE Research Institute OF MEM |
|
| TR01 | Transfer of patent right |