Novel nozzle

Abstract

The utility model relates to the technical field of nozzles, and discloses a novel nozzle which comprises a pipe body, a side pipe is fixedly connected to one side of the interior of the pipe body, a first reinforcing ring is fixedly connected to the exterior of the side pipe, two connecting rods are fixedly connected to the inner wall of the side pipe, and a circular ring is fixedly connected to one sides, close to each other, of the two connecting rods. A sliding rod is slidably connected to the interior of the circular ring, an elastic assembly is arranged outside the sliding rod, a top block is fixedly connected to one side of the exterior of the sliding rod, a pressing shaft is slidably connected to the interior of the pipe body, a water outlet head is fixedly connected to the bottom of the pipe body, and a second reinforcing ring is fixedly connected to the exterior of the water outlet head. According to the utility model, the displacement of the top block can be limited through the inner wall of the side pipe, so that the top block can only move in one direction in one direction, and the problem that part of pipelines are damaged due to water flow opposite flow caused by water flow reverse flow in the water flow adjusting process of part of devices is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of nozzles, in particular to a novel nozzle. Background Art

[0002] A nozzle is a device or component used to spray, inject or discharge a fluid (usually a liquid or gas) through a certain channel and outlet in a specific manner. Nozzles usually have a specific structure and design to control the flow and direction of the fluid to achieve specific application requirements.

[0003] After searching: Chinese patent publication number: CN211865506U, involving the field of special equipment for cleaning systems, discloses a nozzle for a double-chamber cleaning box, which includes a nozzle rod, a nozzle core, and a nozzle head; a rod body through hole is opened in the center of the nozzle rod body, and the outer wall of the nozzle rod body is divided into a tail, a middle part and a head part, and a radially protruding external thread part is provided on the outer wall of the head body, and a part is cut off on both sides of the head to form a relatively parallel side plane on both sides, and the external thread part is divided into two arc parts located on the opposite sides; a core through hole is opened in the center of the nozzle core body, and a number of radially penetrating middle through holes are evenly opened along the circumference of the middle hole wall of the through hole; an annular step is also provided at the top of the nozzle core; a nozzle through hole is opened in the center of the nozzle head body; a radially inwardly extending annular shoulder matching the annular step at the top of the nozzle core is provided at the upper opening of the nozzle through hole; an internal thread part matching the external thread part of the nozzle rod head is provided on the inner wall of the lower hole of the nozzle through hole. The utility model has a simple structure, a long service life, and does not require special maintenance.

[0004] The above patent embodiment records that "a core through hole is opened in the center of the nozzle core, and a number of radially penetrating middle through holes are evenly opened on the middle hole wall along the circumferential direction; an annular step is also provided on the top of the nozzle core", which can smoothly spray water, but the internal grooves easily cause convection impact inside the nozzle, thereby affecting the life of the pipeline. Therefore, in view of the above-mentioned deficiencies, a new nozzle is now proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a new type of nozzle, which is intended to improve the problem of water backflow causing some pipes to be damaged due to water flow counterflow.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A novel nozzle comprises a tube body, an inner side of the tube body is fixedly connected to a side tube, an outer side of the side tube is fixedly connected to a reinforcement ring, an inner wall of the side tube is fixedly connected to two connecting rods, adjacent sides of the two connecting rods are fixedly connected to circular rings, the inner sides of the circular rings are slidably connected to a sliding rod, an elastic component is arranged on the outer side of the sliding rod, an outer side of the sliding rod is fixedly connected to a top block, an inner side of the tube body is slidably connected to a pressing shaft, a bottom of the tube body is fixedly connected to a water outlet, and the outer side of the water outlet is fixedly connected to a reinforcement ring 2.

[0008] Furthermore, a disassembly head is fixedly connected to the top of the pressing shaft, and a protective shell is fixedly connected to the outside of the tube body.

[0009] Furthermore, a piston is fixedly connected to the outside of the pressing shaft, and a plurality of sealing rings are sleeved on the outside of the piston.

[0010] Furthermore, a sponge block is fixedly connected to the inner wall of the tube body, and a filter screen is fixedly connected to the inner wall of the sponge block.

[0011] Furthermore, the elastic component comprises a spring, one end of the spring is fixedly connected to an outer side of the ring, and the other end of the spring is fixedly connected to an outer side of the top block.

[0012] The utility model has the following beneficial effects:

[0013] In the utility model, with the coordinated use of structures such as a reinforcement ring, a connecting rod, a circular ring, and a sliding rod, the device can limit the displacement of the top block through the inner wall of the side pipe during use so that the top block can only move in one direction, thereby solving the problem that in the process of regulating the water flow in some devices, water backflow causes some pipes to be damaged due to the impact of water flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of a novel nozzle proposed by the utility model;

[0015] Figure 2 This is a cross-sectional view of the tube structure of a new type of nozzle proposed by the utility model;

[0016] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0017] Legend:

[0018] 1. Tube body; 2. Side tube; 3. Reinforcement ring 1; 4. Connecting rod; 5. Circular ring; 6. Sliding rod; 7. Spring; 8. Top block; 9. Pressing shaft; 10. Disassembly head; 11. Protective shell; 12. Piston; 13. Sealing ring; 14. Water outlet; 15. Reinforcement ring 2; 16. Sponge block; 17. Filter. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Reference Figure 1 - Figure 3 The utility model provides an embodiment: a novel nozzle, including a tube body 1, which is used to guide the internal liquid to flow. A side tube 2 is fixedly connected to the inner side of the tube body 1, and the liquid enters the device from there. A reinforcement ring 3 is fixedly connected to the outer side of the side tube 2, which can reinforce the pipeline. Two connecting rods 4 are fixedly connected to the inner wall of the side tube 2, which can fix the external contact structure. A circular ring 5 is fixedly connected to the adjacent side of the two connecting rods 4, and the internal structure is allowed to slide. The inner sliding connection of the circular ring 5 is a sliding rod 6, which slides inside the device so that the external structure can move accordingly. An elastic component is arranged on the outer side of the sliding rod 6, which provides power to the structures at both ends by storing elastic force. The elastic component includes a spring 7, and one end of the spring 7 is fixedly connected to the circular ring 5. On the outer side, the other end of the spring 7 is fixedly connected to the outer side of the top block 8, the outer side of the slide rod 6 is fixedly connected to the top block 8, the inner side of the tube body 1 is slidably connected to the pressing shaft 9, which is convenient for the user to apply adjustment power to the device, the top of the pressing shaft 9 is fixedly connected to the disassembly head 10, the outer side of the tube body 1 is fixedly connected to the protective shell 11, the outer side of the pressing shaft 9 is fixedly connected to the piston 12, which can slide inside the device and push the internal gas and liquid, and the outer sleeve of the piston 12 is provided with a plurality of sealing rings 13 to prevent the internal liquid from overflowing, the bottom of the tube body 1 is fixedly connected to the water outlet head 14, the outer side of the water outlet head 14 is fixedly connected to the reinforcement ring 2 15, the inner wall of the tube body 1 is fixedly connected to the sponge block 16, and the inner wall of the sponge block 16 is fixedly connected to the filter screen 17.

[0021] Compared with some existing technologies, the above content can limit the displacement of the top block 8 through the inner wall of the side pipe 2 so that the top block 8 can only move in one direction, thereby solving the problem that water backflow occurs in some devices during the process of regulating the water flow, causing some pipes to be damaged due to the impact of water flow.

[0022] Working principle: First, when the nozzle needs to be used, the tube body 1 is fixed in the required position by the protective shell 11. At the bottom of the tube body 1 inside the device, a water outlet 14 is provided, and it is fixed by a reinforcement ring 15 to ensure the stability of the water spray. The inner wall of the tube body 1 is fixedly connected with a sponge block 16 and a filter 17, which are used to filter and purify the water source, prevent impurities from entering the nozzle during spraying, and ensure the quality of spraying. A side tube 2 is connected to the inside of one side of the tube body 1, and is reinforced by a reinforcement ring 3 to enhance the overall strength of the tube body 1. Two connecting rods 4 are fixedly connected to the inner wall of the side tube 2, and one side of the connecting rod 4 is fixed to the side tube 2 through a circular ring 5. A sliding rod 6 is slidably connected to the inside of the circular ring 5, and an elastic component is provided on the outside of the sliding rod 6. The elastic component is composed of a spring 7, one end of which is fixedly connected to the outer side of the circular ring 5, and the other end is fixedly connected to the outer side of the top block 8. Such a setting can provide a certain elasticity and buffering effect. The inside of the tube body 1 is slidably connected with a pressing shaft 9, and the top of the pressing shaft 9 is fixedly connected with a disassembly head 10. By moving the pressing shaft 9 up and down, the injection flow rate of the nozzle can be changed. Finally, the outside of the tube body 1 is fixedly connected with a piston 12, and a plurality of sealing rings 13 are sleeved on the outside of the piston 12 to ensure the sealing performance of the nozzle. When the pressing shaft 9 moves, the piston 12 will also move accordingly to control the injection of the nozzle. In summary, the new nozzle realizes the adjustment of the injection angle and intensity by using the mutual cooperation of various components, and ensures the injection quality and sealing performance, and has good use effect and stability.

[0023] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel nozzle, comprising a tube body (1), characterized in that: The inner side of the tube body (1) is fixedly connected to a side tube (2), the outer side of the side tube (2) is fixedly connected to a reinforcement ring (3), the inner wall of the side tube (2) is fixedly connected to two connecting rods (4), the adjacent sides of the two connecting rods (4) are fixedly connected to a circular ring (5), the inner side of the circular ring (5) is slidably connected to a sliding rod (6), the outer side of the sliding rod (6) is provided with an elastic component, the outer side of the sliding rod (6) is fixedly connected to a top block (8), the inner side of the tube body (1) is slidably connected to a pressing shaft (9), the bottom of the tube body (1) is fixedly connected to a water outlet head (14), and the outer side of the water outlet head (14) is fixedly connected to a reinforcement ring (15).

2. A novel nozzle according to claim 1, characterized in that: The top of the pressing shaft (9) is fixedly connected to a disassembly head (10), and the outside of the tube body (1) is fixedly connected to a protective shell (11).

3. A novel nozzle according to claim 1, characterized in that: The outside of the pressing shaft (9) is fixedly connected to a piston (12), and the outside of the piston (12) is sleeved with a plurality of sealing rings (13).

4. A novel nozzle according to claim 1, characterized in that: A sponge block (16) is fixedly connected to the inner wall of the tube body (1), and a filter screen (17) is fixedly connected to the inner wall of the sponge block (16).

5. A novel nozzle according to claim 1, characterized in that: The elastic component comprises a spring (7), one end of the spring (7) is fixedly connected to the outer side of the ring (5), and the other end of the spring (7) is fixedly connected to the outer side of the top block (8).

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