CN216539135U - Fixable spraying system nozzle cap - Google Patents

Abstract

The utility model discloses a fixable spraying system nozzle cap, which comprises a spraying pipe, a nozzle cap and a nozzle, wherein the spraying pipe comprises a pipe body and a fixed hexagonal nut, two sections of external threads are arranged on the outer side surface of the pipe body, the fixed hexagonal nut is arranged on the outer side surface of the pipe body, an internal thread matched with the external thread of the pipe body is arranged on the hexagonal nut, the nozzle cap is fixedly arranged at the head part of the pipe body, the nozzle is hermetically arranged at the middle part of the nozzle cap, the nozzle cap can be matched and connected with an external pipeline through the pipe body when in use, meanwhile, the screwing position of the fixed hexagonal nut on the pipe body can be adjusted by a user conveniently according to the panel thickness of an installation site by arranging the fixed hexagonal nut on the pipe body, the user can be ensured to be quickly fixed and used according to the requirement, and the external thread is arranged at the head part of the pipe body, ensuring stable mounting of the nozzle cap.

Description

Fixable spraying system nozzle cap

Technical Field

The utility model relates to the technical field of spray system nozzle caps, in particular to a fixable spray system nozzle cap.

Background

The nozzle caps can be roughly classified into a spraying nozzle cap, an oil injection nozzle cap, a sand blasting nozzle cap, a landscaping irrigation nozzle cap, a rocker arm nozzle cap for agricultural field irrigation, a micro-nozzle cap for agricultural greenhouses, an industrial dustproof nozzle cap and a special nozzle cap according to the functions of the nozzle caps, and can be classified into a metal nozzle cap, a plastic nozzle cap, a ceramic nozzle cap and an alloy nozzle cap according to the materials.

The inventor of the utility model finds that the nozzle cap used by the existing spraying system has a simple structure, and can be stably fixed on an external space by adding a fixing device in the actual use process, so that the installation and the operation are very inconvenient, and simultaneously, the conditions of looseness and even shedding are easy to occur in the use process, the use danger of equipment is greatly increased, and the nozzle cap of the traditional spraying system has no corresponding anti-leakage mechanism, so that the condition of water dripping is easy to occur when the nozzle cap is not used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixable spraying system nozzle cap, aiming at improving the problem that the nozzle cap used by the existing spraying system is simple in structure, and can be stably fixed on an external space by an additional fixing device in the actual use process, so that the installation and the operation are very inconvenient, the looseness and even falling-off condition is easy to occur in the use process, the use danger of equipment is greatly increased, and the nozzle cap of the traditional spraying system is not provided with a corresponding anti-leakage mechanism, so that water drops easily occur when the nozzle cap is not used.

The utility model is realized in the following way:

a fixable spraying system nozzle cap comprises a spraying pipe, a nozzle cap and a nozzle, wherein the spraying pipe comprises a pipe body and a fixed hexagonal nut, two sections of external threads are arranged on the outer side surface of the pipe body, the fixed hexagonal nut is arranged on the outer side surface of the pipe body, an internal thread matched with the external threads of the pipe body is arranged on the hexagonal nut, the nozzle cap is fixedly arranged at the head of the pipe body, and the nozzle is hermetically arranged at the middle part of the nozzle cap, so that the problems that the nozzle cap used by the existing spraying system is simple in structure, and is often fixed on an external space stably by an additional fixing device in the actual use process are solved, so that the installation and the operation are very inconvenient, meanwhile, the looseness and even falling-off conditions are easy to occur in the use process, the use danger of equipment is greatly increased, and the nozzle cap of the traditional spraying system does not have a corresponding anti-leakage mechanism, the problem of dripping easily appears when not using.

Furthermore, the middle part of the pipe body is provided with an annular block, the annular block and the pipe body are integrally formed, and the middle part of the annular block is provided with a pressurizing hole.

Further, the middle part of body still installs rubber piston, rubber piston sets up the left side at the annular piece, and rubber piston and body sliding connection.

Further, the middle part of body still fixed mounting has the thimble, the end of thimble is provided with spacing post, spacing post and thimble integrated into one piece, the cover is equipped with supporting spring on the thimble, supporting spring's one end and rubber piston sliding connection.

Further, the inside sealing washer that still installs of nozzle cap, the sealing washer sets up the head at the body, and the sealing washer is fixed with nozzle cap block.

Furthermore, the middle part of the nozzle is provided with a spray hole, the head part of the ejector pin is provided with a sealing head corresponding to the spray hole, and the sealing head and the ejector pin are detachably and fixedly connected.

Compared with the prior art, the utility model has the beneficial effects that: the utility model designs a fixable spraying system nozzle cap by researching the structure and the using process of the traditional spraying system, ensures that a user can be matched and connected with an external pipeline through a pipe body when the fixable spraying system nozzle cap is needed to be used, simultaneously is convenient for the user to adjust the screwing position of a fixed hexagon nut on the pipe body according to the panel thickness of an installation site by installing the fixed hexagon nut on the pipe body, ensures that the user can quickly fix and use the fixable spraying system nozzle cap according to the need, ensures the stable installation of the nozzle cap by arranging an external thread on the head part of the pipe body, can stably insert a rubber piston, a supporting spring and a thimble into the middle part of the pipe body in sequence before the user needs to install the nozzle cap, further realizes the purpose of supporting the rubber piston and the thimble through the supporting spring, and can ensure that a pressurizing hole is shielded and used through the rubber piston, the sealing head shields the spray hole for sealing use, so that the condition of water leakage can not occur when the sealing head is not used, when a water source enters from the tail end of the pipe body, the water source can penetrate through the pressurizing hole, the rubber piston is pushed to open the pressurizing hole, then the water source can enter the spray hole through the gap between the ejector pin and the pipe body to be sprayed out, and the use is very convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a perspective view of the device of the present invention;

FIG. 2 is a left side view of the device of FIG. 1;

FIG. 3 is a front view of the device of FIG. 1;

FIG. 4 is a cross-sectional view of the device of FIG. 3 taken along the line B-B;

FIG. 5 is a schematic structural view of the thimble shown in FIG. 4.

In the figure: 1. a nozzle; 11. a pipe body; 111. a ring block; 112. a pressurizing hole; 12. fixing a hexagonal nut; 13. a rubber piston; 15. a thimble; 151. a support spring; 152. a sealing head; 153. a limiting column; 2. a nozzle cap; 21. a seal ring; 3. a nozzle; 31. and (6) spraying the holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

Referring to fig. 1, 2, 3, 4 and 5, a fixable spraying system nozzle cap 2 includes a spraying pipe 1, a nozzle cap 2 and a nozzle 3, the spraying pipe 1 includes a pipe body 11 and a fixed hexagon nut 12, two sections of external threads are provided on the outer side surface of the pipe body 11, the fixed hexagon nut 12 is provided on the outer side surface of the pipe body 11, and an internal thread matched with the external thread of the pipe body 11 is provided on the hexagon nut, through researching the structure and the using process of the traditional spraying system, the fixable spraying system nozzle cap 2 is designed, the user can be ensured to be matched and connected with an external pipeline through the pipe body 11 when needing to use, meanwhile, the user can conveniently adjust the screwing position of the fixed hexagon nut 12 on the pipe body 11 according to the panel thickness of the installation site by installing the fixed hexagon nut 12 on the pipe body 11, the user can be ensured to be quickly fixed and used according to the need, and through setting up the external screw thread in the head of the tube 11, guarantee the stable installation of the nozzle cap 2, can insert the rubber piston 13, supporting spring 151 and thimble 15 into the middle part of the tube 11 sequentially steadily before users need to install the nozzle cap 2, and then achieve the purpose of supporting the rubber piston 13 and thimble 15 through the supporting spring 151, can guarantee to use to shelter from the pressurized hole 112 through the rubber piston 13 in this way, the seal head 152 is used to shelter from the spray orifice 31 sealingly, and then the situation of drip will not appear when not using, can pass from the pressurized hole 112 after the water source enters from the end of the tube 11, promote the rubber piston 13 to open the pressurized hole 112, then the water source can enter into the spray orifice 31 and spray out through the interval between thimble 15 and tube 11, it is very convenient to use, the nozzle cap 2 simple in structure that the existing spray system uses has been solved effectively, in the actual use process, the spray nozzle cap 2 of the traditional spraying system is not provided with a corresponding anti-leakage mechanism, so that the problem of water dripping is easy to occur when the spray nozzle cap is not used;

the middle part of the pipe body 11 is provided with an annular block 111, the annular block 111 and the pipe body 11 are integrally formed, the middle part of the annular block 111 is provided with a pressurizing hole 112, the pressurizing hole 112 is better arranged by the arrangement of the annular block 111 for a user, the purpose of pressurizing a water source entering the pipe body 11 through the pressurizing hole 112 is ensured, the middle part of the pipe body 11 is also provided with a rubber piston 13, the rubber piston 13 is arranged at the left side of the annular block 111, the rubber piston 13 is in sliding connection with the pipe body 11, the pressurizing hole 112 is ensured to be blocked by the arrangement of the rubber piston 13, the pressurizing hole 112 can be closed when the pipe body is not used, the middle part of the pipe body 11 is also fixedly provided with a thimble 15, the tail end of the thimble 15 is provided with a limit column 153, the limit column 153 and the thimble 15 are integrally formed, a support spring 151 is sleeved on the thimble 15, one end of the support spring 151 is in sliding connection with the rubber piston 13, the limit column 153 is arranged on the thimble 15, so that a user can conveniently sleeve and install the supporting spring 151 through the limit column 153, and the purpose of supporting the rubber piston 13 and the thimble 15 through the supporting spring 151 is achieved;

nozzle cap 2 fixed mounting is at the head of body 11, the middle part of 3 seal installation nozzle cap 2 of nozzle, nozzle cap 2 is inside still to install sealing washer 21, sealing washer 21 sets up the head at body 11, and sealing washer 21 is fixed with nozzle cap 2 block, it is more stable to guarantee through the setting to sealing washer 21 that nozzle cap 2 installs on body 11, orifice 31 has been seted up at the middle part of nozzle 3, the head of thimble 15 is provided with the sealed head 152 that corresponds with orifice 31, fixed connection can be dismantled with thimble 15 to sealed head 152, guarantee through the setting to orifice 31 and spray liquid and use, guarantee to seal orifice 31 through the setting to sealed head 152 simultaneously and seal 152, and come the person of facilitating the use to change sealed head 152 regularly through detachable construction.

The device obtained by the above design has been substantially satisfactory for use with a fixable spray system nozzle cap, but with the aim of further perfecting its function, designers have made further improvements to the device.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a can fixed spray system nozzle cap, includes spray tube (1), nozzle cap (2) and nozzle (3), its characterized in that: spray tube (1) includes body (11) and fixed hexagon nut (12), be provided with two sections external screw threads on the lateral surface of body (11), fixed hexagon nut (12) set up on the lateral surface of body (11), and be provided with on hexagon nut (12) with body (11) external screw thread matched with internal thread, nozzle cap (2) fixed mounting is at the head of body (11), the middle part of nozzle cap (2) is installed in nozzle (3) seal.

2. A fixable spraying system nozzle cap according to claim 1, characterized in that the middle part of said tube body (11) is provided with an annular block (111), said annular block (111) is formed integrally with the tube body (11), and the middle part of the annular block (111) is provided with a pressurizing hole (112).

3. A fixable spray system nozzle cap according to claim 2, c h a r a c t e r i z e d in that a rubber piston (13) is further mounted in the middle of said tube (11), said rubber piston (13) being arranged at the left side of said ring block (111), and said rubber piston (13) being slidably connected with said tube (11).

4. The nozzle cap of a fixable spraying system as claimed in claim 3, wherein a thimble (15) is further fixedly mounted in the middle of the tube (11), a limit post (153) is disposed at an end of the thimble (15), the limit post (153) and the thimble (15) are integrally formed, a support spring (151) is sleeved on the thimble (15), and one end of the support spring (151) is slidably connected with the rubber piston (13).

5. A nozzle cap for a fixable spraying system according to claim 4, characterised in that a sealing ring (21) is further mounted inside the nozzle cap (2), the sealing ring (21) is arranged at the head of the tube body (11), and the sealing ring (21) is fixed with the nozzle cap (2) in a clamping manner.

6. The nozzle cap of a fixable spraying system as claimed in claim 5, wherein the nozzle (3) has a nozzle hole (31) formed at a middle portion thereof, the head portion of the thimble (15) is provided with a sealing head (152) corresponding to the nozzle hole (31), and the sealing head (152) is detachably and fixedly connected with the thimble (15).

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