Self-rotating spray head

Abstract

The utility model belongs to the field of sprayers, particularly relates to a self-rotating sprayer, and aims to solve the problems that dead angles exist in water spraying and use limitation exists due to the fact that an existing sprayer can rotate freely, and a fixing frame is fixedly connected with a water inlet pipe, the self-rotating sprayer comprises the water inlet pipe, and the outer wall of the top end of the water inlet pipe is rotationally connected with a rotating block; a connecting frame is integrally formed on the outer wall of the rotating block, four scattering ribs are integrally formed between the rotating block and the connecting frame, the four scattering ribs are distributed on the two sides of the connecting frame respectively, and a clamping groove is formed in the top end of the connecting frame in a penetrating mode; according to the water spraying device, the rotating head and the connecting frame can rotate, no dead angle exists in water spraying, meanwhile, the water can be scattered, spraying is more uniform, and people can conveniently install the spraying head.

Description

Technical Field

[0001] The utility model relates to the technical field of spray heads, in particular to a self-rotating spray head. Background Art

[0002] The nozzle is a key component, or even the main component, in many kinds of spraying, misting, oil spraying and sand blasting equipment. The rotating nozzle uses the centrifugal effect of water flow and the driving effect of reaction force to make the nozzle rotate while spraying water.

[0003] After searching, the patent with publication number CN208032842U discloses a 4-square frame rotating spray head, wherein a block is respectively arranged on both sides of the bottom of the rotating cover, and two slide grooves are arranged on both sides of the inner wall of the rotating shaft hole at positions corresponding to the block, and the block is connected with the frame bracket through the slide groove, and a water outlet channel with an arc-shaped cross section extending outward is respectively arranged on both sides of the nozzle, and water enters the water outlet channel through the water inlet pipe to drive the nozzle to rotate, which is more convenient to use and more reliable, but the utility model has the following deficiencies when used:

[0004] 1. When the above structure is in use, the nozzle can rotate freely, while the fixed frame and the water inlet pipe are fixedly connected, resulting in dead angles in water spraying and limitations in use.

[0005] Therefore we propose a self-rotating nozzle. Utility Model Content

[0006] The utility model aims to solve the shortcomings of the prior art that the nozzle can rotate freely, while the fixed frame and the water inlet pipe are fixedly connected, resulting in dead angles in water spraying and limitations in use, and proposes a self-rotating sprinkler.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A self-rotating nozzle, comprising:

[0009] A water inlet pipe, wherein the outer wall of the top end of the water inlet pipe is rotatably connected with a rotating block, the outer wall of the rotating block is integrally formed with a connecting frame, four breaking ribs are integrally formed between the rotating block and the connecting frame, the four breaking ribs are respectively distributed on both sides of the connecting frame, and a card slot is penetrated through the top end of the connecting frame;

[0010] The mounting block is arranged inside the card slot, the bottom end of the mounting block is rotatably connected with a movable rod, the bottom end of the movable rod is integrally formed with a rotating head, the inner side of the rotating head is provided with a guide channel, and the rotating head and the guide channel are both spiral.

[0011] In a possible design, the outer wall of the mounting block is integrally formed with two symmetrically arranged clamping blocks, and the clamping blocks are engaged with the clamping slots.

[0012] In a possible design, a plurality of anti-sliding blocks are integrally formed on the outer wall of the water inlet pipe.

[0013] In a possible design, an outer wall of the bottom end of the water inlet pipe is provided with a mounting thread.

[0014] In a possible design, a connecting piece is integrally formed on the top of the mounting block.

[0015] In the present application, when in use, water is sprayed out from the water inlet pipe and enters the guide channel to impact the rotating head, causing the rotating head to rotate and then guide the water to rotate and spray. When the water hits the breaking up ribs, the breaking up ribs drive the connecting frame to rotate, so that the water is sprayed without dead angles. At the same time, the water can be further broken up to make the spraying more uniform.

[0016] Beneficial effects:

[0017] In the utility model, the self-rotating spray head can rotate the rotating head and the connecting frame through the arrangement of the rotating block, the connecting frame and the rotating head, so that the water body can be sprayed without dead angles, and the breaking ribs can further break up the water body, so that the spraying is more uniform;

[0018] In the utility model, the self-rotating sprinkler head can facilitate people to assemble the water inlet pipe and the installation block accordingly through the provision of the anti-sliding block and the connecting piece, thus providing convenience for the sprinkler head installation;

[0019] In the utility model, both the rotating head and the connecting frame can be rotated, so that the water body is sprayed without dead angles, and the water body can be dispersed at the same time, so that the spraying is more uniform, and it is also convenient for people to install the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view structural schematic diagram of a self-rotating sprinkler proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the AA cross-sectional structure of a self-rotating nozzle proposed by the utility model;

[0022] Figure 3 This is a side view structural schematic diagram of a self-rotating sprinkler proposed by the utility model;

[0023] Figure 4 This is a schematic diagram of the top view structure of a self-rotating nozzle proposed by the utility model;

[0024] Figure 5The utility model is a bottom view structural schematic diagram of a self-rotating nozzle.

[0025] In the figure: 1. water inlet pipe; 2. anti-sliding block; 3. rotating block; 4. connecting frame; 5. loosening ribs; 6. mounting block; 7. clamping block; 8. movable rod; 9. rotating head; 10. connecting piece. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Example 1

[0028] Reference Figure 1-Figure 5 , a self-rotating nozzle, comprising:

[0029] A water inlet pipe 1, the top outer wall of the water inlet pipe 1 is rotatably connected with a rotating block 3, the outer wall of the rotating block 3 is integrally formed with a connecting frame 4, four breaking ribs 5 are integrally formed between the rotating block 3 and the connecting frame 4, and the four breaking ribs 5 are respectively distributed on both sides of the connecting frame 4. When water flows through, they can effectively break up the water flow to form fine water droplets, thereby improving the spraying effect, and the breaking ribs 5 can drive the connecting frame 4 to rotate under the impact of the water body, and a card slot is opened through the top of the connecting frame 4;

[0030] The mounting block 6 is arranged on the inner side of the card slot, and the bottom end of the mounting block 6 is rotatably connected with a movable rod 8, and the bottom end of the movable rod 8 is integrally formed with a rotating head 9, and a guide channel is provided on the inner side of the rotating head 9. Both the rotating head 9 and the guide channel are spiral-shaped. When the water flows into the nozzle through the water inlet pipe 1, it will pass through the guide channel and push the rotating head 9 to rotate, thereby causing the water body to rotate and spray.

[0031] Example 2

[0032] An improved self-rotating nozzle based on Example 1;

[0033] In another aspect of this embodiment, the outer wall of the mounting block 6 is integrally formed with two symmetrically arranged clamping blocks 7 , and the clamping blocks 7 are engaged with the clamping grooves, thereby achieving a fixed connection between the mounting block 6 and the connecting frame 4 .

[0034] In another aspect of this embodiment, a plurality of anti-sliding blocks 2 are integrally formed on the outer wall of the water inlet pipe 1 , and these anti-sliding blocks 2 increase the friction force of the outer wall of the water inlet pipe 1 , making it easier for users to hold and install.

[0035] In another aspect of this embodiment, the outer wall of the bottom end of the water inlet pipe 1 is provided with a mounting thread to facilitate the fastening and installation of the nozzle and connecting parts such as the water pipe.

[0036] In another aspect of the present embodiment, a connecting piece 10 is integrally formed on the top of the mounting block 6 , so as to facilitate people to assemble the mounting block 7 .

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A self-rotating nozzle, characterized in that: include: A water inlet pipe (1), wherein the outer wall of the top end of the water inlet pipe (1) is rotatably connected to a rotating block (3), the outer wall of the rotating block (3) is integrally formed with a connecting frame (4), four de-stirring ribs (5) are integrally formed between the rotating block (3) and the connecting frame (4), the four de-stirring ribs (5) are respectively distributed on both sides of the connecting frame (4), and a slot is penetrated through the top end of the connecting frame (4); A mounting block (6) is arranged inside the slot, the bottom end of the mounting block (6) is rotatably connected to a movable rod (8), the bottom end of the movable rod (8) is integrally formed with a rotating head (9), the inner side of the rotating head (9) is provided with a guide channel, and the rotating head (9) and the guide channel are both spiral-shaped.

2. A self-rotating nozzle according to claim 1, characterized in that: The outer wall of the installation block (6) is integrally formed with two symmetrically arranged clamping blocks (7), and the clamping blocks (7) are clamped in the clamping slots.

3. A self-rotating nozzle according to claim 2, characterized in that: The outer wall of the water inlet pipe (1) is integrally formed with a plurality of anti-sliding blocks (2).

4. A self-rotating nozzle according to claim 3, characterized in that: The outer wall of the bottom end of the water inlet pipe (1) is provided with a mounting thread.

5. A self-rotating nozzle according to claim 4, characterized in that: A connecting piece (10) is integrally formed on the top end of the mounting block (6).

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