Efficient liquid-saving liquid suction rod and foam sprinkling can thereof

Abstract

The utility model relates to the field of washing appliances, in particular to an efficient liquid-saving liquid suction rod and a foam sprinkling can thereof, the efficient liquid-saving liquid suction rod comprises a liquid suction rod body, the liquid suction rod body is provided with a first connecting part used for being connected with a can body and a second connecting part used for being connected with a spray head body, and the liquid inlet end of the liquid suction rod body is detachably connected with a liquid inlet nozzle. A liquid inlet hole is formed in the liquid inlet nozzle, and the aperture of the liquid inlet hole is 0.1 mm-0. 6mm. By implementing the scheme, the problems that a traditional automobile sprinkling can is heavy in weight and large in cleaning fluid consumption in the cleaning work are solved.

Description

Technical Field

[0001] This utility model relates to the field of washing appliances, specifically to a high-efficiency liquid-saving suction rod and its foam sprayer. Background Technology

[0002] Car foam sprayers generate foam by mixing air and liquid. When the nozzle is pressed, air is released from the compressed air pump or air chamber, mixing with liquid drawn from the bottle via the suction rod at the nozzle body. Due to the incorporation of air, the liquid is dispersed into tiny droplets, simultaneously forming foam. This foam adheres better to the car's surface, increasing the contact area between the cleaner and stains, improving cleaning effectiveness, and reducing cleaner runoff, making the cleaning process more efficient and convenient.

[0003] Current car wash sprayers require mixing cleaning fluid and water in a ratio of approximately 1:10. This results in a heavy mixture inside the container, causing significant hand soreness during prolonged spraying, whether for professional car wash workers or car owners, and greatly impacting the washing progress. While using cleaning fluid directly without mixing with water can significantly reduce weight, the large orifice diameter of the suction nozzle (typically around 4mm) leads to substantial fluid consumption during washing. This not only significantly increases cleaning costs but also has an environmental impact. Utility Model Content

[0004] The present invention aims to provide a high-efficiency, liquid-saving suction rod and its foam sprayer to solve the problems of heavy weight and high consumption of cleaning fluid in traditional car sprayers during cleaning.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a high-efficiency liquid-saving suction rod, comprising a suction rod body, a first connecting part for connecting with a bottle body, and a second connecting part for connecting with a nozzle body, wherein a liquid inlet nozzle is detachably connected to the liquid inlet end of the suction rod body, and the liquid inlet nozzle is provided with a liquid inlet hole, the diameter of which is 0.1mm - 0.6mm.

[0006] Preferably, as an improvement, the outer peripheral wall of the liquid inlet end or liquid inlet nozzle is provided with an anti-slip part.

[0007] Preferably, as an improvement, the inner wall of the liquid inlet end is provided with an internal thread, and the liquid inlet nozzle is threaded onto the internal thread.

[0008] Preferably, as an improvement, the end face of the liquid inlet nozzle at the liquid inlet hole has a concave structure.

[0009] Preferably, as an improvement, both the first connecting part and the second connecting part are threaded.

[0010] Preferably, as an improvement, the first connecting part is a cover coaxially disposed on the outer peripheral wall of the liquid suction rod body, and the inner peripheral wall of the cover is provided with a fastening unit for connecting to the pot body.

[0011] Preferably, as an improvement, the liquid outlet end of the liquid suction rod body is detachably connected to a liquid outlet nozzle, and the liquid outlet nozzle is provided with a liquid outlet hole.

[0012] Preferably, as an improvement, the diameter of the liquid outlet hole is 0.1 mm - 1.2 mm.

[0013] A high-efficiency, liquid-saving foam sprayer includes a nozzle body and a suction rod. The suction rod includes a suction rod body with a first connecting part for connecting to the sprayer body and a second connecting part for connecting to the nozzle body. A liquid inlet nozzle is detachably connected to the liquid inlet end of the suction rod body, and the liquid inlet nozzle has a liquid inlet hole with a diameter of 0.1mm-0.6mm. The first connecting part of the suction rod is detachably connected to the sprayer body, and the second connecting part of the suction rod is detachably connected to the nozzle body.

[0014] The advantages of this solution are as follows:

[0015] 1. Energy Saving and Environmental Protection: In terms of energy saving, when cleaning the same car using only cleaning fluid, a traditional foam sprayer requires 60ml of cleaning fluid, while this solution uses approximately 30ml, saving up to 50%. This means a significant reduction in consumable costs during vehicle washing. For example, a car wash that washes 100 cars daily might have a daily cleaning fluid cost of 600 yuan using a traditional foam sprayer (calculated at 0.1 yuan per milliliter). With this solution, the daily cleaning fluid cost can be reduced to 300 yuan, saving approximately 9,000 yuan per month and a staggering 108,000 yuan per year. This greatly reduces cleaning costs, making vehicle washing more economical and efficient in terms of consumable usage.

[0016] In terms of environmental protection: the amount of cleaning fluid used can be reduced by 50% for each car washed.

[0017] 2. Lightweight and easy to use: This solution does not require mixing with water; the cleaning solution can be used directly. Each vehicle only needs to hold about 30ml, which reduces the weight by 90% compared to traditional structures, greatly improving user cleaning comfort and efficiency.

[0018] 3. High versatility: Firstly, it adapts to cleaning solutions of varying concentrations. Since different brands of cleaning solutions have different concentrations, this solution features a detachable inlet nozzle with an orifice diameter of 0.1mm-0.6mm. In actual use, users can replace the nozzle with one of different orifice diameters depending on the concentration of the cleaning solution, thus achieving better cleaning results. Secondly, it adapts to car wash foam dispensers with different pressures. Because the pressure of foam dispensers varies among different brands and models of car washes, this solution incorporates a detachable outlet nozzle at the outlet end of the suction rod. In actual use, users can replace the outlet nozzle with one of different orifice diameters depending on the pressure of the different models, achieving better cleaning results and efficiency.

[0019] In summary, this solution offers significant labor-saving benefits during use, making cleaning work easy and efficient. In the field of energy conservation and environmental protection, it not only substantially reduces cleaning fluid consumption and energy intake but also greatly mitigates environmental pollution, contributing to the sustainable development of the industry. Furthermore, this solution boasts excellent compatibility, perfectly adapting to cleaning fluids of varying concentrations and cleaning machine models with different pressures. Therefore, this solution offers numerous significant advantages and is highly valuable for widespread adoption. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of this utility model.

[0021] Figure 2 This is a schematic diagram of the liquid inlet nozzle.

[0022] Figure 3 This is a schematic diagram of the structure of Example 2.

[0023] Figure 4 This is a schematic diagram of the structure of Example 3.

[0024] Figure 5 This is a schematic diagram of the structure of Example 4.

[0025] Figure 6 This is a schematic diagram of the structure of Example 5. Detailed Implementation

[0026] The following detailed description illustrates the specific implementation method:

[0027] The reference numerals in the accompanying drawings include: 1. Suction rod body; 2. First connecting part; 3. Second connecting part; 4. Liquid inlet end; 5. Liquid inlet nozzle; 6. Liquid inlet hole; 7. Anti-slip part; 8. Connector; 9. Clamping teeth; 10. Cover body; 11. Liquid outlet end; 12. Nozzle body; 13. Bottle body.

[0028] Example 1

[0029] This embodiment is basically as shown in the appendix. Figure 1As shown: A high-efficiency, liquid-saving suction rod includes a suction rod body 1. The suction rod body 1 has a first connecting part 2 for connecting to a container body 13 and a second connecting part 3 for connecting to a nozzle body 12. The first connecting part 2 and the second connecting part 3 can be threaded, snap-fit, or other structures. This embodiment uses a threaded structure (e.g., Figure 1 (As shown). A liquid inlet nozzle 5 is detachably connected to the liquid inlet end 4 of the suction rod body 1, as shown. Figure 2 As shown, the inlet nozzle 5 is provided with an inlet hole 6, the diameter of which is 0.1mm - 0.6mm. In particular, different inlet nozzles 5 with different hole diameters, such as 0.1mm, 0.2mm, 0.3mm, 0.35mm, 0.4mm, and 0.5mm, can be installed according to the different concentrations of the cleaning solution.

[0030] Detachable connections include threaded connections, snap-fit ​​connections, etc. This embodiment uses a threaded connection, specifically: threads are provided on the inner or outer circumferential wall of the liquid inlet end 4, and the liquid inlet nozzle 5 is threadedly connected to the inner or outer wall of the liquid inlet end 4. Figure 1 The image shows an internal thread.

[0031] Since the suction rod needs to draw out the cleaning liquid from the bottle body 13 through the straw during normal operation, the peripheral wall of its inlet end 4 is rounded to facilitate the installation and removal of the straw. On the one hand, it can serve as a guide when installing the straw, making it easier and faster to install the straw onto the suction rod; on the other hand, it can protect the straw and prevent the sharp edges on the inlet end 4 from scratching it.

[0032] Meanwhile, an anti-slip part 7 is also provided on the outer peripheral wall of the liquid inlet end 4 or the liquid inlet nozzle 5. When the liquid inlet nozzle 5 is threadedly connected to the outer peripheral wall of the liquid inlet end 4, the anti-slip part 7 can be provided on either the liquid inlet nozzle 5 or the liquid inlet end 4. As a preferred option, the anti-slip part 7 is provided on the liquid inlet end 4 located above the liquid inlet nozzle 5. In this way, on the one hand, the user can achieve the purpose of anti-slip for the straw without installing the liquid inlet nozzle 5 according to their own needs; on the other hand, the anti-slip purpose can be achieved regardless of whether the liquid inlet nozzle 5 is installed on the inner or outer wall of the liquid inlet end 4. The anti-slip part 7 can be made of anti-slip material or anti-slip structure. In this embodiment, the anti-slip structure is taken as an example. Its anti-slip structure is an anti-slip protrusion. The anti-slip protrusion can be composed of multiple protrusions or protrusions, or it can be composed of one or more protruding rings. The cross-section of the protruding ring can be square, triangular, arc-shaped, or irregularly shaped.

[0033] The end face of the inlet nozzle 5 located at the inlet hole 6 is designed as a flat, concave structure with a convex pointed tip. Initially, a convex pointed tip structure was designed, but during the liquid suction process, a very small portion of the cleaning liquid could not be completely sucked up because a dead angle was formed between the peripheral wall of the nozzle 5 and the inner wall of the suction tube. Liquid sucked into this dead angle could not flow into the inlet hole 6 located below it. Therefore, as an optimal design, in this embodiment, the four sides of the inlet end are designed as concave surfaces. In this way, the peripheral wall of the nozzle 5 fits tightly with the inner wall of the suction tube without dead angles. At the same time, the concave structure guides the liquid flow, ensuring that all the cleaning liquid sucked into the suction tube is sucked into the nozzle body 12.

[0034] The liquid suction rod body is preferably made of stainless steel or titanium, which are more resistant to corrosion and acids and alkalis.

[0035] Example 2

[0036] like Figure 3 As shown, the first connecting part 2 can also be designed as a separate connector 8. The upper end of the connector 8 has an external thread, and the lower end has a ring of retaining teeth 9 along its circumference. In this case, a threaded part is provided on the outer peripheral wall of the suction rod body 1. During assembly, after the connector 8 is threaded onto the nozzle body 12, the spray bottle cap 10 is then secured onto the retaining teeth 9 of the connector 8. A gasket is then placed inside the spray bottle cap 10, and finally, the suction rod body 1 is threaded onto the connector 8 through the spray bottle cap 10.

[0037] Example 3

[0038] like Figure 4 As shown, the difference from Embodiment 1 is that the first connecting part 2 is a cover 10 coaxially disposed on the outer peripheral wall of the suction rod body 1. A fastening unit for connecting to the pot body 13 is provided on the inner peripheral wall of the cover 10. The fastening unit has a threaded or snap-fit ​​structure, preferably a threaded structure. This solution, by integrally disposed on the cover 10 of the suction rod body 1, allows for easy installation of the pot body 13 by simply screwing it onto the cover 10. This one-step process greatly simplifies the operation compared to Embodiment 1, which requires installing the lid first and then the pot body 13.

[0039] Example 4

[0040] Since different models of car wash machines have different foam pressures, in order to better adapt this solution to car wash machine foam pressures, a liquid outlet nozzle is detachably connected to the liquid outlet end 11 of the suction rod body 1. Figure 5 The diagram shows a threaded structure. The structure of the outlet nozzle is the same as that of the inlet nozzle 5, and will not be described in detail here. The outlet nozzle has an outlet hole with a diameter of 0.1mm-1.2mm. In specific use, users can replace the outlet nozzle with a different diameter according to the pressure of different models.

[0041] Example 5

[0042] like Figure 6 As shown, a high-efficiency, liquid-saving foam sprayer includes a suction rod and a nozzle body 12 as described in the above embodiment. The first connecting part 2 of the suction rod is detachably connected to the sprayer body 13, and the second connecting part 3 of the suction rod is detachably connected to the nozzle body 12. Specifically, it includes the following structures:

[0043] When the suction rod has the structure of Example 1, the upper end of the suction rod body 1 is threaded to the nozzle body 12, the spray bottle cap 10 is threaded to the lower end of the suction rod body 1, the suction tube is then fitted onto the inlet end, and finally the bottle body 13 is threaded to the spray bottle cap 10.

[0044] When the suction rod has the structure of Example 2, first connect the connector 8 to the nozzle body 12 by thread, then snap the spray bottle cap 10 onto the connector 8, place a gasket inside the spray bottle cap 10, and finally thread the suction rod body 1 through the spray bottle cap 10 onto the connector 8. Then, put the suction tube on the inlet end, and finally thread the bottle body 13 onto the spray bottle cap 10.

[0045] When the suction rod has the structure of Example 3, it is only necessary to thread the suction rod body 1 onto the nozzle body 12, then attach the suction tube and thread the bottle body 13 onto the cover body 10.

[0046] The above descriptions are merely embodiments of this utility model. Commonly known technical solutions and / or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solution of this utility model. These modifications and improvements should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A high-efficiency, liquid-saving suction rod, characterized in that: The device includes a suction rod body, which has a first connecting part for connecting to the bottle body and a second connecting part for connecting to the nozzle body. A liquid inlet nozzle is detachably connected to the liquid inlet end of the suction rod body, and the liquid inlet nozzle has a liquid inlet hole with a diameter of 0.2mm-0.6mm.

2. The high-efficiency liquid-saving suction rod according to claim 1, characterized in that: The outer peripheral wall of the liquid inlet or liquid inlet nozzle is provided with anti-slip parts.

3. The high-efficiency liquid-saving suction rod according to claim 2, characterized in that: The inner wall of the liquid inlet end is provided with internal threads, and the liquid inlet nozzle is threaded onto the internal threads.

4. The high-efficiency liquid-saving suction rod according to claim 3, characterized in that: The end face of the liquid inlet nozzle located at the liquid inlet hole has a concave structure.

5. The high-efficiency liquid-saving suction rod according to claim 4, characterized in that: Both the first connecting part and the second connecting part are threaded.

6. The high-efficiency liquid-saving suction rod according to claim 4, characterized in that: The first connecting part is a cover coaxially mounted on the outer peripheral wall of the suction rod body, and the inner peripheral wall of the cover is provided with a fastening unit that connects to the pot body.

7. A high-efficiency liquid-saving suction rod according to any one of claims 1-6, characterized in that: The liquid outlet end of the liquid suction rod body is detachably connected to a liquid outlet nozzle, which has a liquid outlet hole.

8. A high-efficiency liquid-saving suction rod according to claim 7, characterized in that: The diameter of the liquid outlet hole is 0.1mm-1.2mm.

9. A high-efficiency, liquid-saving foam spray bottle, comprising a nozzle body and a bottle body, characterized in that: It also includes the suction rod as described in any one of claims 1-6 and 8, wherein the first connecting part of the suction rod is detachably connected to the bottle body, and the second connecting part of the suction rod is detachably connected to the nozzle body.

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