CN220004478U - Self-rotating spray head for high-pressure cleaning - Google Patents
Self-rotating spray head for high-pressure cleaning Download PDFInfo
- Publication number
- CN220004478U CN220004478U CN202321606142.3U CN202321606142U CN220004478U CN 220004478 U CN220004478 U CN 220004478U CN 202321606142 U CN202321606142 U CN 202321606142U CN 220004478 U CN220004478 U CN 220004478U
- Authority
- CN
- China
- Prior art keywords
- spray head
- rotor core
- rotating spray
- connecting seat
- pressure cleaning
- 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.)
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Links
- 239000007921 spray Substances 0.000 title claims abstract description 32
- 238000004140 cleaning Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Nozzles (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model belongs to the technical field of high-pressure cleaning, and relates to a self-rotating spray head for high-pressure cleaning, which comprises a hose connecting seat, a main body sleeve, a rotor core and a rotating spray head, wherein a sub-pipe is fixedly connected to the top of the hose connecting seat, a drainage hole penetrating through the hose connecting seat is formed in the top surface of the sub-pipe, the rotor core comprises a main pipe at the bottom, a counter bore with a regular hexagon cross section is formed in the bottom surface of the main pipe, a through hole for leading out water flow is communicated above the counter bore, the sub-pipe is sleeved in the counter bore, and clamping grooves are formed in two sides of the rotating spray head. According to the utility model, the bottom of the rotor core is provided with the regular hexagonal counter bore, and the counter bore can be sleeved outside the top of the hose connecting seat and can be connected with the inner hexagonal wrench. The rotor core is small in size and smooth in whole body, compared with the method that the rotor core is clamped by the adjustable wrench to be disassembled, the inner hexagonal wrench is more convenient to use.
Description
Technical Field
The utility model belongs to the technical field of high-pressure cleaning, and relates to a self-rotating spray head for high-pressure cleaning.
Background
In the technical field of cleaning devices, a high-pressure cleaning spray head is arranged in the prior art, the device is designed into a spray head structure connected with a high-pressure pipeline, the spray head structure is arranged at a water outlet end, the spray head structure is connected with a rotating inner core through the water outlet end, and the in-situ rotation of the spray head is realized under the drive of high-pressure liquid, so that the high-pressure flushing of an object is realized; such spray heads have been developed in recent years and are widely used in the cleaning field.
A high pressure cleaning nozzle as claimed in application number 202221888665.7, which discloses that the rotating nozzle is screwed to the rotor core, and when the rotating nozzle is assembled or disassembled, the rotating nozzle needs to be clamped by a double-ended wrench, the rotor core is smaller, and the rotor core needs to be clamped by an adjustable wrench, and then the rotating nozzle and the rotor core are screwed in opposite directions. However, the adjustable spanner has large volume, and the size of the bayonet needs to be adjusted when in use, so that the adjustable spanner is inconvenient to use.
Disclosure of Invention
The utility model provides a self-rotating spray head for high-pressure cleaning, aiming at the problem that the rotating spray head and a rotor core are inconvenient to detach by using an adjustable wrench.
In order to achieve the above purpose, the technical scheme includes that the self-rotating spray head for high-pressure cleaning comprises a hose connecting seat, a main body sleeve, a rotor core and a rotating spray head, wherein a sub-pipe is fixedly connected to the top of the hose connecting seat, a drainage hole penetrating through the hose connecting seat is formed in the top surface of the sub-pipe, the rotor core comprises a main pipe at the bottom, a counter bore with a regular hexagon cross section is formed in the bottom surface of the main pipe, a through hole for leading out water flow is communicated above the counter bore, the sub-pipe is sleeved in the counter bore, and clamping grooves are formed in two sides of the rotating spray head.
Preferably, the two sides of the main body sleeve and the hose connecting seat are also provided with clamping grooves.
Preferably, the main body sleeve is provided with a pressure relief hole.
Preferably, a plurality of water outlets are arranged on the side face of the rotary spray head.
Preferably, the top of the rotary spray head is provided with two jet holes for jetting cross water flow.
Preferably, the rotor core is provided with an external flow guide hole.
Compared with the prior art, the utility model has the advantages and positive effects that,
according to the utility model, the bottom of the rotor core is provided with the regular hexagonal counter bore, and the counter bore can be sleeved outside the top of the hose connecting seat and can be connected with the inner hexagonal wrench. The rotor core is small in size and smooth in whole body, compared with the method that the rotor core is clamped by the adjustable wrench to be disassembled, the inner hexagonal wrench is more convenient to use. The utility model has simple structure and easy operation, and is suitable for popularization and use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is an exploded view of a self-rotating spray head for high pressure cleaning;
FIG. 2 is a schematic view of a rotary nozzle coupled to a rotor core;
fig. 3 is a cross-sectional view of a rotary jetting head.
In the above figures, 1, a rotary nozzle; 11. jet holes; 12. a water outlet hole; 2. a main body sleeve; 3. a rotor core; 31. a main pipe; 32. an outer deflector aperture; 33. a through hole; 34. countersink; 4. a hose connecting seat; 41. a sub-tube; 5. and a clamping groove.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
As shown in fig. 1, fig. 2 and fig. 3, a self-rotating spray head 1 for high-pressure cleaning comprises a hose connecting seat 4, a main body sleeve 2, a rotor core 3 and the rotating spray head 1, wherein the connection relation of the self-rotating spray head 1 belongs to the fully disclosed prior art, and is not more than that, in order to facilitate the disassembly of the rotating spray head 1 and the rotor core 3, a sub-pipe 41 is fixedly connected to the top of the hose connecting seat 4, a drainage hole penetrating through the hose connecting seat 4 is formed in the top surface of the sub-pipe 41, the rotor core 3 comprises a main pipe 31 at the bottom, a counter bore 34 with a regular hexagon cross section is formed in the bottom surface of the main pipe 31, an inner hexagon wrench can extend into the counter bore 34, a through hole 33 for leading out water flow is communicated above the counter bore 34, the sub-pipe 41 is sleeved in the counter bore 34, further, the diameter of the through hole 33 is smaller than that of the sub-pipe 41, the sub-pipe 41 cannot enter the through hole 33, clamping grooves 5 are formed in two sides of the rotating spray head 1, and the clamping grooves 5 facilitate the wrench clamping.
Specifically, the present utility model is different from the prior art in that the rotor core 3 and the hose connecting seat 4 are arranged, the bottom of the rotor core 3 is sleeved outside the top of the hose connecting seat 4, the rotor core 3 can still rotate, and the flow of water is not affected. A counterbore 34 of regular hexagon is arranged at the bottom of the rotor core 3, and the counterbore 34 can be sleeved outside the top of the hose connecting seat 4 and can be connected with an internal hexagonal wrench. The rotor core 3 is small in size and smooth in whole body, compared with the method of clamping the rotor core 3 by using the adjustable wrench, the inner hexagonal wrench is more convenient to use.
Further, the two sides of the main body sleeve 2 and the hose connecting seat 4 are also provided with clamping grooves 5, and the double-ended wrench can be connected with the clamping grooves 5 on the two sides of the main body sleeve and the hose connecting seat 4, so that the double-ended wrench is convenient to detach.
Further, a pressure relief hole (not shown in the figure) is provided on the main body sleeve 2 for leading out the water flow in the main body sleeve 2.
Further, the side of the rotary sprayer 1 is provided with a plurality of water outlet holes 12.
Further, the top of the rotary sprayer 1 is provided with two jet holes 11 for emitting the cross water flow, that is, the two jet holes 11 are arranged obliquely, and the jet oblique water flows are crossed with each other. The utility model has the advantages that when the crossed water flows strike the same place of the object to be cleaned, the impact force is stronger than that of a single water flow, so that the crossed water flows wash the impurities on the object to be cleaned more easily, and the cleaning effect of the device is better.
Further, the rotor core 3 is provided with an outer deflector hole 32.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a high pressure cleaning's self-rotating nozzle, includes hose connecting seat, main part sleeve, rotor core, rotatory nozzle, its characterized in that, hose connecting seat top fixedly connected with sub-pipe, set up the drainage hole that runs through hose connecting seat on the sub-pipe top surface, the rotor core includes the main pipe of bottom, the counter bore that the cross-section is regular hexagon has been seted up to the main pipe bottom surface, counter bore top intercommunication has the through-hole that is used for drawing forth rivers, the sub-pipe has been cup jointed in the counter bore, rotatory nozzle's both sides are provided with the joint groove.
2. The self-rotating spray head for high-pressure cleaning according to claim 1, wherein clamping grooves are also formed on two sides of the main sleeve and the hose connecting seat.
3. The high pressure cleaning self-rotating spray head according to claim 1, wherein the main body sleeve is provided with a pressure relief hole.
4. The self-rotating spray head for high-pressure cleaning according to claim 1, wherein a plurality of water outlets are formed in the side surface of the rotating spray head.
5. The self-rotating spray head for high pressure cleaning according to claim 1, wherein the top of the rotating spray head is provided with two jet holes for jetting cross water flow.
6. The high pressure cleaning self-rotating spray head of claim 1, wherein said rotor core is provided with external deflector holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321606142.3U CN220004478U (en) | 2023-06-25 | 2023-06-25 | Self-rotating spray head for high-pressure cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321606142.3U CN220004478U (en) | 2023-06-25 | 2023-06-25 | Self-rotating spray head for high-pressure cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220004478U true CN220004478U (en) | 2023-11-14 |
Family
ID=88693877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321606142.3U Active CN220004478U (en) | 2023-06-25 | 2023-06-25 | Self-rotating spray head for high-pressure cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220004478U (en) |
-
2023
- 2023-06-25 CN CN202321606142.3U patent/CN220004478U/en active Active
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