CN220514537U - Fan-shaped nozzle and positioning and mounting structure - Google Patents

Abstract

The utility model discloses a fan-shaped nozzle and a positioning and mounting structure, and relates to the technical field of nozzles. The utility model comprises the following steps: a spray head; the spray head comprises a flat square, a milling flat step arranged at the right end of the flat square, a chamfer angle arranged at the edge of the milling flat step and a connecting pipe connected to the right end of the milling flat step; wherein, the outer surface of the connecting pipe is provided with a connecting section groove; the groove of the connecting section is connected with a rubber sealing ring; wherein the right end of the spray head is connected with a base; the base comprises a threaded pipe, a fixed pipe connected to the left side of the threaded pipe and a base pipe arranged at the left end of the fixed pipe; the base notch is formed in the top of the left end of the base pipe. According to the utility model, the nozzle is arranged to solve the problems that the existing narrow-angle fan-shaped nozzle connecting sections are all installed in a threaded connection mode, can rotate 360 degrees after installation, and the fan-shaped angle is required to be adjusted according to the spraying condition to enable the fan-shaped angle to be used in a combined mode, so that the adjustment angle is inconvenient and inaccurate, and the use efficiency is affected.

Description

Fan-shaped nozzle and positioning and mounting structure

Technical Field

The utility model relates to the technical field of nozzles, in particular to a fan-shaped nozzle and a positioning and mounting structure.

Background

The spray nozzle is mostly arranged in various spraying, atomizing, oil spraying, sand blasting, spraying and other equipment, plays different roles, and is widely applied to industries such as environmental protection, coating pretreatment, circuit boards, petroleum, chemical industry, steel, metallurgy, electronics, cement, food, papermaking, printing, agriculture and animal industry and the like, so the spray nozzle is ubiquitous.

The fan-shaped nozzle is a fan-shaped nozzle with a spray shape of various angles, the edge definition of the spray shape is quite clear, the diversion plane processed by the fine process provides a uniform spray shape with high impact force, the fan-shaped nozzle only needs a small amount of water when cleaning any surface, a large amount of water resources can be saved, and the requirements of the modern industry on energy conservation and environmental protection are met.

However, the following drawbacks still exist in practical use:

the current fan-shaped nozzle linkage segment of narrow angle all adopts threaded connection mode to install, can 360 rotations after the installation, needs to be according to spraying the situation, and fan-shaped angle of adjustment makes its compound angle of use, has adjustment angle inconvenient, and is inaccurate, influences the scheduling problem of availability factor, consequently, the urgent need can the modified technique in market to solve above-mentioned problem.

Disclosure of Invention

1. Technical problem to be solved

The utility model aims to provide a fan-shaped nozzle and a positioning and mounting structure, and aims to solve the problems that in the prior art, the existing narrow-angle fan-shaped nozzle connecting sections are all mounted in a threaded connection mode, can rotate by 360 degrees after being mounted, the fan-shaped angle is required to be adjusted according to the spraying condition to enable the fan-shaped angle to be used in a combined mode, and the problems that the adjustment angle is inconvenient and inaccurate and the use efficiency is affected are solved.

2. Technical proposal

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a fan-shaped nozzle and a positioning and mounting structure, comprising:

a spray head;

the spray head comprises a flat square, a milling flat step arranged at the right end of the flat square, a chamfering angle arranged at the edge of the milling flat step and a connecting pipe connected to the right end of the milling flat step.

Further, a connecting section groove is formed in the outer surface of the connecting pipe;

specifically, the connecting section groove that sets up is used for accepting the installation to the base end of nozzle, and the setting of recess makes more convenient when changing.

Further, a rubber sealing ring is connected to the connecting section groove;

specifically, the rubber sealing ring is formed by high-pressure vacuum injection, has small permanent compression deformation, strong extrusion resistance, long service life and good sealing performance, and can not leak during static sealing, so that the service life of the fan-shaped nozzle is longer.

Further, the right end of the spray head is connected with a base;

specifically, the base is used for carrying and installing the spray head.

Further, the base comprises a threaded pipe, a fixed pipe connected to the left side of the threaded pipe and a base pipe arranged at the left end of the fixed pipe;

specifically, can be connected with output pipeline fast through the screwed pipe that sets up for when carrying out the nozzle installation, it is more convenient fast, fixed pipe accepts the installation to the screwed pipe, and then accepts the installation to the base pipe.

Further, a base notch is formed in the top of the left end of the base pipe;

specifically, be connected with the shower nozzle through the base breach that sets up, the flat side of shower nozzle is detachable with the base breach alignment time side to it is more convenient to make the change nozzle.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

according to the utility model, the arc-shaped groove on the mounting main body and the axial step on the other nozzle are adopted for limiting, the friction force acted on the joint contact surface by the resilience force of the compressed rubber sealing gasket is used for promoting the two joints not to generate relative rotation, the certainty of the direction after the nozzle is connected and the reliability of the nozzle connection are ensured, the adjustment procedure after the nozzle is mounted is saved, the positioning is accurate, the replacement is convenient, and the problems that the fan-shaped angle of the existing narrow-angle fan-shaped nozzle needs to be adjusted according to the spraying condition to lead the fan-shaped angle to be combined for use, the adjustment angle is inconvenient and inaccurate, the use efficiency is influenced and the like are solved.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an exploded view of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a block diagram of a universal base of the present utility model;

fig. 4 is a structural view of the shower head of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a spray head; 11. flat square; 12. milling a flat step; 13. chamfering; 14. a connecting pipe; 15. a connecting section groove; 2. a rubber seal ring; 3. a base; 31. a threaded tube; 32. a fixed tube; 33. a base tube; 34. and a base notch.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Examples

Referring to fig. 1-4, the present embodiment is a fan-shaped nozzle and positioning and mounting structure, comprising:

a spray head 1;

the spray head 1 comprises a flat square 11, a milling flat step 12 arranged at the right end of the flat square 11, a chamfering angle 13 arranged at the edge of the milling flat step 12 and a connecting pipe 14 connected to the right end of the milling flat step 12;

wherein, the outer surface of the connecting pipe 14 is provided with a connecting section groove 15;

wherein, the connecting section groove 15 is connected with a rubber sealing ring 2;

wherein, the right end of the spray head 1 is connected with a base 3;

wherein the base 3 includes a screw pipe 31, a fixing pipe 32 connected to the left side of the screw pipe 31, and a base pipe 33 provided on the left end of the fixing pipe 32;

wherein, a base notch 34 is arranged at the top of the left end of the base tube 33;

when the above operation is performed;

firstly, the rubber sealing ring 2 is sleeved on the groove 15 of the nozzle connecting section, then the flat square 11 on the spray head 1 is aligned with the base notch 34, the spray head 1 is forced to be pressed towards the base pipe 33 to compress the rubber sealing ring 2 so as to enable the main body to be pressed into the base 3, then the main body rotates clockwise, the edge of the milling flat step 12 rotating 30 degrees along the flat square 11 on the spray head 1 is provided with a bevel 13, so that the spray head 1 can be easily twisted on the step rotating 30 degrees under the torsion condition, continues to rotate clockwise, rotates to the milling flat rotating 60 degrees along the flat square 11, then rotates to the milling flat at a working position, finally, the hand is loosened, the spray head 1 is bounced by the rubber sealing ring 2 and clamped into the milling flat step 12 at the working position, and the spray head 1 is installed. The second and third milling flat steps 12 on the wall of the working position milling flat step 12 of the spray head 1 are low in position, the spray head 1 is required to be pressed into the rear of the second and third steps by force when the quick-release connector is released, and the spray head 1 can rotate anticlockwise until the spray head 1 is aligned with the base notch 34 and can be detached, so that the quick-release connector is stable in structure;

the positioning and the installation of the fan-shaped nozzle are completed.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The advantages of the present utility model have been fully and effectively realized. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the present utility model may be modified or practiced without departing from the principles.

Claims (6)

1. A fan nozzle and positioning and mounting structure, comprising:

a spray head (1);

the spray head (1) comprises a flat square (11), a milling flat step (12) arranged at the right end of the flat square (11), a chamfering angle (13) arranged at the edge of the milling flat step (12) and a connecting pipe (14) connected to the right end of the milling flat step (12).

2. The fan-shaped nozzle and positioning and mounting structure according to claim 1, wherein the outer surface of the connecting pipe (14) is provided with a connecting section groove (15).

3. Fan nozzle and positioning and mounting structure according to claim 2, characterized in that the connecting section groove (15) is connected with a rubber sealing ring (2).

4. The fan-shaped nozzle and positioning and mounting structure according to claim 1, wherein the right end of the nozzle (1) is connected with a base (3).

5. A fan nozzle and positioning and mounting structure according to claim 4, wherein the base (3) comprises a threaded tube (31), a fixed tube (32) connected to the left side of the threaded tube (31), and a base tube (33) provided on the left end of the fixed tube (32).

6. The fan-shaped nozzle and positioning and mounting structure according to claim 5, wherein a base notch (34) is formed in the top of the left end of the base tube (33).