Quick spray guide pipe and spray can

Abstract

The utility model discloses a quick spray guide pipe and a spray can, the quick spray guide pipe comprises a main spray guide pipe, a plurality of secondary spray guide pipes and a sealing head, the main spray guide pipe extends to form a communicating part used for communicating the secondary spray guide pipes, and the secondary spray guide pipes and the sealing head are detachably connected with the communicating part; when the secondary spraying guide pipe is connected with the communicating part, the main spraying guide pipe, the communicating part and the secondary spraying guide pipe are sequentially communicated; the sealing head is provided with an elastic sealing piece, and when the sealing head is connected with the communicating part, the communicating part abuts against the elastic sealing piece. According to the spray can, the detachable quick spray guide pipe is additionally arranged on the spray can, and the spray guide pipe consists of the main spray guide pipe, the secondary spray guide pipe and the sealing head, so that a user can selectively mount or dismount the secondary spray guide pipe on the main spray guide pipe according to requirements, different spray or spray requirements can be met, the universality is stronger, the use is more flexible, and the use is more convenient. And meanwhile, the design of the sealing head ensures that the spray does not flow out of the blocked communication part, so that the waste of the spray is reduced.

Description

Technical Field

[0001] This utility model relates to the field of sprayer technology, and in particular to a fast-spray nozzle and spray can. Background Technology

[0002] Existing spray cans use a single nozzle structure, which to some extent limits their flexibility and functionality. Traditional spray cans are typically equipped with only one fixed nozzle, making it impossible to quickly adjust the spray pattern or coverage area according to user needs or specific application scenarios, thus affecting user experience and product effectiveness.

[0003] Specifically, for scenarios that require precise control of the spray direction, increased spray area, or multiple spray modes, such as home cleaning, garden irrigation, and professional beauty treatments, single-nozzle spray cans are insufficient to meet diverse needs. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of existing spray cans, such as low versatility and inconvenience of use, and to provide a fast-spraying nozzle and spray can.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] This utility model embodiment provides a fast-spraying nozzle, including a main nozzle, multiple secondary nozzles, and a sealing head. The main nozzle extends with a connecting portion for connecting the secondary nozzles. The secondary nozzles and the sealing head are detachably connected to the connecting portion. When the secondary nozzles are connected to the connecting portion, the main nozzle, the connecting portion, and the secondary nozzles are sequentially connected. The sealing head is provided with an elastic sealing element. When the sealing head is connected to the connecting portion, the connecting portion abuts against the elastic sealing element.

[0007] In one embodiment, the connecting portion is provided with external threads, the end of the secondary injection tube and the sealing head are provided with internal threads, and the secondary injection tube or the sealing head is threadedly connected to the connecting portion.

[0008] In one embodiment, the sealing head is further provided with a sealing post in the area corresponding to the internal thread, the elastic sealing element is ring-shaped and sleeved on the sealing post, and the sealing post extends into the connecting portion.

[0009] In one embodiment, the main nozzle includes a plurality of nozzle segments, adjacent nozzle segments are connected by elastic sleeves, and the nozzle segments are rotatably connected to the elastic sleeves so that the angle between adjacent nozzle segments is adjustable.

[0010] In one embodiment, the elastic sleeve is interference-fitted with the ejector section.

[0011] In one embodiment, the connecting portion is inclined.

[0012] In one embodiment, a plurality of the secondary nozzles are uniformly distributed along the length of the main nozzle.

[0013] In one embodiment, the length of the secondary nozzle is 15% to 40% of the length of the main nozzle.

[0014] In one embodiment, the inner diameter of the secondary nozzle is smaller than the inner diameter of the main nozzle.

[0015] This utility model also provides a spray can, including a can body, a suction pipe, a valve and a nozzle. The suction pipe and the valve are located in the can body, the nozzle is installed at the outlet of the can body, and the suction pipe and the nozzle are connected by the valve. The spray can also include a fast-spraying nozzle as described in any of the above claims, and the fast-spraying nozzle is detachably connected to the nozzle.

[0016] Compared with the prior art, the advantages of this invention's fast-spraying nozzle and spray can are as follows: By introducing a fast-spraying nozzle structure into the spray can, users can selectively install or remove secondary nozzles on the main nozzle as needed, thereby adapting to different spraying or spraying requirements, making it more versatile and flexible in use; at the same time, the combined use of the main nozzle and multiple secondary nozzles can significantly increase the spray area and improve spraying efficiency, especially suitable for scenarios that require rapid coverage of large areas; and the design of the sealing head and its connection method with the connecting part ensure that the spray will not flow out from the blocked connecting part, reducing spray waste.

[0017] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 A schematic diagram of the structure of the spray can provided by this utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the fast-spraying nozzle provided by this utility model;

[0021] Figure 3 A cross-sectional view of the sealing head provided by this utility model.

[0022] Explanation of reference numerals in the attached figures

[0023] 11. Main nozzle; 111. Connecting part; 112. Nozzle section; 113. Flexible sleeve joint; 12. Secondary nozzle; 13. Sealing head; 131. Flexible sealing element; 132. Sealing column; 2. Tank body; 3. Nozzle. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] In the description of this 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", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0028] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0030] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. The illustrative expressions of the above terms in this specification should not be construed as necessarily referring to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0031] See Figures 1 to 3 As shown, this utility model discloses a specific embodiment of a fast-spraying nozzle, including a main nozzle 11, multiple secondary nozzles 12, and a sealing head 13. The main nozzle 11 extends to a connecting portion 111 for connecting the secondary nozzles 12. The secondary nozzles 12 and the sealing head 13 are detachably connected to the connecting portion 111. When the secondary nozzles 12 are connected to the connecting portion 111, the main nozzle 11, the connecting portion 111, and the secondary nozzles 12 are connected in sequence. The sealing head 13 is provided with an elastic sealing element 131. When the sealing head 13 is connected to the connecting portion 111, the connecting portion 111 abuts against the elastic sealing element 131.

[0032] Specifically, the main spray pipe 11 is detachably connected to multiple secondary spray pipes 12 and sealing head 13, which not only facilitates cleaning and replacement, but also allows for adjustment of the spray coverage range according to actual needs, achieving precise spraying. In addition, the sealing head 13 is equipped with an elastic sealing element 131, which can effectively prevent the spray from leaking from the blocked connecting part 111, thereby reducing spray waste.

[0033] In one specific embodiment, the connecting part 111 is provided with external threads, the end of the secondary injection tube 12 and the sealing head 13 are provided with internal threads, and the secondary injection tube 12 or the sealing head 13 is threadedly connected to the connecting part 111.

[0034] Specifically, the secondary injection pipe 12 or the sealing head 13 is threadedly connected to the connecting part 111 to facilitate the assembly and disassembly of the secondary injection pipe 12 and the sealing head 13 with the connecting part 111. This makes it easier to replace the secondary injection pipe 12 and the sealing head 13 as needed, making the use of the fast-spraying injection pipe more flexible and the connection structure tighter and more stable.

[0035] In one specific embodiment, the sealing head 13 is further provided with a sealing post 132 in the area corresponding to the internal thread, the elastic sealing member 131 is ring-shaped and is sleeved on the sealing post 132, and the sealing post 132 extends into the connecting part 111.

[0036] Specifically, the addition of the sealing post 132 further enhances the reliability of the seal. When the sealing head 13 is threadedly connected to the connecting part 111 and tightened, the sealing post 132 will penetrate deep into the connecting part 111, so that the gap between the sealing post 132 and the inner wall of the connecting part 111 is extremely small, thereby reducing the amount of spray flowing into the connecting part 111 and achieving a better sealing effect.

[0037] In one specific embodiment, the main nozzle 11 includes a plurality of nozzle segments 112, adjacent nozzle segments 112 are connected by an elastic sleeve joint 113, and the nozzle segments 112 are rotatably connected to the elastic sleeve joint 113 so that the angle between adjacent nozzle segments 112 is adjustable.

[0038] Specifically, there are at least three spray sections 112, and each spray section 112 is provided with a connecting part 111. That is to say, the spraying direction of the secondary spray pipe 12 can be changed by rotating the spray section 112, which greatly enhances the flexibility and adaptability of the fast spray pipe. This allows users to freely adjust the angle of the spray section 112 according to actual spraying needs, thereby achieving a wider and more precise spraying effect.

[0039] In one embodiment, the flexible sleeve 113 is interference-fitted with the ejector section 112.

[0040] Specifically, by using the interference fit between the flexible sleeve 113 and the spray section 112, not only can the spray section 112 rotate relative to the flexible sleeve 113, but it also maintains good sealing performance and stable connection between the flexible sleeve 113 and the spray section 112. This effectively prevents the flexible sleeve 113 from separating or loosening from the spray section 112, which could cause leakage of the spray during transmission, thereby reducing spray waste and ensuring good spraying effect.

[0041] In one specific embodiment, the connecting portion 111 is inclined.

[0042] Specifically, the inclined connecting portion 111 allows the spray to flow smoothly from the main spray pipe 11 into the secondary spray pipe 12, reducing resistance caused by sudden changes in direction and thus improving the transmission efficiency and spraying effect of the spray. It is understood that in other embodiments, the connecting portion 111 may also be vertically arranged.

[0043] In one specific embodiment, a plurality of secondary nozzles 12 are evenly distributed along the length direction of the main nozzle 11.

[0044] Specifically, by evenly distributing the secondary spray pipes 12 along the length of the main spray pipe 11, it can be ensured that the spray is evenly distributed throughout the spraying area, thereby effectively improving the spraying effect, reducing waste, and ensuring full coverage of the target area.

[0045] In one specific embodiment, the length of the secondary nozzle 12 is 15% to 40% of the length of the main nozzle 11.

[0046] Specifically, by limiting the length of the secondary nozzle 12 to 15% to 40% of the length of the main nozzle 11, it is possible to avoid situations where an excessively long secondary nozzle 12 causes significant resistance to the spray, resulting in low spraying efficiency, or an excessively short secondary nozzle 12 fails to adequately disperse or guide the spray, leading to poor spraying effect. This allows the secondary nozzle 12 to better disperse and guide the spray, achieving a better spraying effect. At the same time, it reduces the production materials required for the secondary nozzle 12, thereby lowering production costs. It also makes the structure of the fast-spraying nozzle more balanced, thus improving the structural stability of the fast-spraying nozzle.

[0047] In one specific embodiment, the inner diameter of the secondary nozzle 12 is smaller than the inner diameter of the main nozzle 11.

[0048] Specifically, by setting the inner diameter of the secondary nozzle 12 to be smaller than that of the main nozzle 11, the amount of spray distributed from the main nozzle 11 to each secondary nozzle 12 is appropriately limited, which helps to control the spray distribution more precisely and ensure that the flow ratio between the main nozzle 11 and the secondary nozzle 12 meets the actual requirements.

[0049] See Figure 1 As shown, this utility model also provides a specific embodiment of a spray can, including a can body 2, a suction pipe (not shown in the figure), a valve (not shown in the figure) and a nozzle 3. The suction pipe and the valve are located inside the can body 2, and the nozzle 3 is installed at the outlet of the can body 2. The suction pipe and the nozzle 3 are connected by the valve. The spray can also include a fast spray guide pipe as described above, which is detachably connected to the nozzle 3.

[0050] Specifically, by introducing a fast-spraying nozzle structure into the spray can, users can selectively install or remove secondary nozzles 12 from the main nozzle 11 as needed, thus enabling the spray can to adapt to different spraying or spraying needs, making it more versatile and flexible in use. At the same time, the combined use of the main nozzle 11 and multiple secondary nozzles 12 can significantly increase the spray area and improve spraying efficiency, especially suitable for scenarios that require rapid coverage of large areas. Furthermore, the design of the sealing head 13 and its connection method with the connecting part 111 ensure that the spray will not flow out from the blocked connecting part 111, reducing spray waste.

[0051] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A fast-spraying nozzle, characterized in that, The device includes a main nozzle, multiple secondary nozzles, and a sealing head. The main nozzle extends to a connecting portion for connecting the secondary nozzles. The secondary nozzles and the sealing head are detachably connected to the connecting portion. When the secondary nozzles are connected to the connecting portion, the main nozzle, the connecting portion, and the secondary nozzles are sequentially connected. The sealing head is provided with an elastic sealing element. When the sealing head is connected to the connecting portion, the connecting portion abuts against the elastic sealing element.

2. The fast-spraying nozzle according to claim 1, characterized in that, The connecting part is provided with external threads, the end of the secondary injection tube and the sealing head are provided with internal threads, and the secondary injection tube or the sealing head is threadedly connected to the connecting part.

3. The fast-spraying nozzle according to claim 2, characterized in that, The sealing head is further provided with a sealing post in the area corresponding to the internal thread. The elastic sealing element is ring-shaped and is sleeved on the sealing post. The sealing post also extends into the connecting part.

4. The fast-spraying nozzle according to claim 1, characterized in that, The main nozzle includes several nozzle segments, adjacent nozzle segments are connected by elastic sleeves, and the nozzle segments are rotatably connected to the elastic sleeves so that the angle between adjacent nozzle segments is adjustable.

5. The fast-spraying nozzle according to claim 4, characterized in that, The elastic sleeve is interference-fitted with the ejector section.

6. The fast-spraying nozzle according to claim 1, characterized in that, The connecting portion is inclined.

7. The fast-spraying nozzle according to claim 1, characterized in that, Several of the secondary nozzles are evenly distributed along the length of the main nozzle.

8. The fast-spraying nozzle according to claim 1, characterized in that, The length of the secondary nozzle is 15% to 40% of the length of the main nozzle.

9. The fast-spraying nozzle according to claim 1, characterized in that, The inner diameter of the secondary nozzle is smaller than the inner diameter of the main nozzle.

10. A spray can, comprising a can body, a suction pipe, a valve, and a nozzle, wherein the suction pipe and the valve are located within the can body, the nozzle is installed at the outlet of the can body, and the suction pipe and the nozzle are connected via the valve, characterized in that... The spray can also include a fast-spray nozzle as described in any one of claims 1-9, the fast-spray nozzle being detachably connected to the nozzle.

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