Spray water suction nozzle for sports water bottle

Abstract

The utility model relates to a spray water suction nozzle of sports water bag, including the main part for installing water suction head and the nozzle and guiding water flow, the side of main part is equipped with the water suction head for mouth suction, the upper end of main part is equipped with the nozzle for spraying water mist, the side of main part away from water suction head is equipped with the grip area for increasing hand experience feeling, the utility model discloses on the basis of the structure of preventing water seepage and drinking water conveniently, has added the nozzle with the spray function, and through setting the grip area into the asperity structure more in line with the natural holding curve of palm, has realized the function of satisfying water suction and body surface cooling two big functions simultaneously, and can promote the comfortable feeling of gripping, is more comfortable and applicable.

Description

Technical Field

[0001] This utility model relates to the field of sports water bag technology, and in particular to the spray nozzle of a sports water bag. Background Technology

[0002] The sippy nozzle of a sports hydration bladder is a drinking device specifically designed for sports scenarios. The sippy nozzle is connected to the hydration bladder via a flexible tube, allowing users to drink directly from the sippy nozzle without stopping or removing their backpack. It is especially suitable for high-frequency activities such as running and cycling. With the refinement of sports equipment, sports hydration bladders, as a core hydration tool in outdoor sports and fitness scenarios, have evolved from simply preventing leaks to adapting to multiple scenarios.

[0003] Existing sports water bladders typically use a flexible tube to connect the water bladder to the mouthpiece. The mouthpiece has a built-in one-way valve to prevent leakage, and a bite-type switch controls the water flow. While this allows for convenient hydration in various usage scenarios, it lacks features such as cooling the skin and improving comfort, potentially leading to a risk of heatstroke. Furthermore, most existing sports water bladder mouthpieces neglect the design for a comfortable grip, with the grip area often featuring a straight tube design, which can easily cause hand fatigue after prolonged use. Utility Model Content

[0004] The technical problem to be solved by this utility model is that the water inlet of existing sports water bags usually cannot meet the combined needs of rapid water replenishment and instant cooling at the same time, and the grip area has a poor grip feel.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: The spray nozzle of the sports water bag includes a main body for installing a water suction head and a nozzle and guiding the water flow. The side of the main body is provided with a water suction head for sucking with the mouth. The upper end of the main body is provided with a nozzle for spraying water mist. The side of the main body away from the water suction head is provided with a gripping area for increasing the hand gripping experience.

[0006] The beneficial effects of this utility model are: by adding a spray nozzle with a spray function on the basis of the waterproof and convenient drinking structure, it can simultaneously meet the two functions of water absorption and body surface cooling. Furthermore, by setting the grip area to a structure that better conforms to the natural grip curve of the palm, the gripping experience can be improved, making it more comfortable and applicable.

[0007] Based on the above technical solution, the present invention can be further improved as follows.

[0008] Furthermore, both the suction head and the nozzle are equipped with a miniature air pump, and the main body is equipped with a first guide pipe and a second guide pipe that are independently connected to the miniature air pumps of the suction head and the nozzle, respectively.

[0009] Furthermore, spray holes are provided on the sides of the nozzle.

[0010] Furthermore, the gripping area of ​​the main body has four sets of first anti-slip grooves that match the fingers, and the gripping area of ​​the main body has annular second anti-slip grooves surrounding the four sets of first anti-slip grooves.

[0011] Furthermore, a third anti-slip groove is symmetrically provided on both sides of the gripping area of ​​the main body near the second anti-slip groove.

[0012] Furthermore, the third anti-slip groove is shaped like a cubic Bézier curve, and the main gripping area is a concave arc structure.

[0013] Furthermore, the lower end of the main body is equipped with a flexible hose that connects to the water bag, and the end of the suction head is equipped with a bite valve.

[0014] Furthermore, a water outlet is provided at the position corresponding to the bite valve on the suction head, and a button is provided on the part of the suction head near the main body.

[0015] The beneficial effects of adopting the above-mentioned further solutions are as follows: by setting spray nozzles with spray holes that can spray out mist water, the body surface can be humidified and cooled by spraying mist during exercise. By opening a first anti-slip groove that fits the fingers, an arc-shaped second anti-slip groove for anti-slip, and a third anti-slip groove designed with three Bezier curves in the grip area of ​​the main body, the natural curvature from the palm to the base of the fingers is better conformed, thereby increasing grip comfort. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the spray nozzle of the sports water bag of this utility model;

[0017] Figure 2 This is a schematic diagram of the nozzle structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the flow guide tube structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the button structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the main structure of this utility model.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Suction head; 2. Bit valve; 3. Water outlet; 4. Nozzle; 5. Spray hole; 6. Main body; 7. Hose; 8. First guide pipe; 9. Second guide pipe; 10. First anti-slip groove; 11. Second anti-slip groove; 12. Third anti-slip groove; 13. Button. Detailed Implementation

[0023] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0024] In the description of this application, it should be understood that the terms "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not 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 on this application. In the description of this application, "a plurality of" means two or more, unless otherwise precisely specified.

[0025] like Figures 1-5 As shown, the spray nozzle of the sports water bag includes a main body 6 for mounting the suction head 1 and the nozzle 4 and guiding the water flow. The side of the main body 6 is provided with the suction head 1 for sucking with the mouth, and the upper end of the main body 6 is provided with the nozzle 4 for spraying water mist. The side of the main body 6 away from the suction head 1 is provided with a grip area for increasing the hand grip experience.

[0026] The suction head 1 is equipped with a bite valve 2 at its end. The bite valve 2 typically contains a resilient valve core (such as a silicone duckbill valve or a spring-return valve core) that is opened by biting pressure. Under normal conditions, it remains closed and sealed under internal water pressure or spring action. When the user bites the bite valve 2, the valve core is pressed down or deformed, allowing water to flow out from the outlet hole 3. After being released, the valve core returns to its original position and closes under the action of elasticity or spring.

[0027] like Figures 2-4 As shown, both the suction head 1 and the nozzle 4 are equipped with a miniature air pump. The main body 6 is equipped with a first guide pipe 8 and a second guide pipe 9 that are independently connected to the miniature air pumps of the suction head 1 and the nozzle 4. The first guide pipe 8 is dedicated to water suction. The first guide pipe 8 and the second guide pipe 9 are usually made of food-grade silicone or flexible plastic to ensure that the water flow channel is safe, hygienic and has a certain degree of elasticity. The second guide pipe 9 is dedicated to spraying to avoid cross-contamination. The nozzle 4 is equipped with a spray hole 5 on its side. The lower end of the main body 6 is equipped with a hose 7 that is connected to the sports water bag. The end of the suction head 1 is equipped with a bite valve 2. The suction head 1 is equipped with a water outlet 3 at the position corresponding to the bite valve 2. The suction head 1 is equipped with a button 13 near the main body 6.

[0028] By setting up a first guide pipe 8 specifically for water absorption and a second guide pipe 9 specifically for spraying, physical isolation is achieved, effectively avoiding cross-contamination.

[0029] The first drainage tube 8 is typically made of food-grade silicone (such as platinum vulcanized silicone) or flexible thermoplastic elastomer (TPE): silicone and TPE materials are soft, non-toxic, odorless, and biocompatible, meeting food contact safety standards (such as FDA) to ensure the hygiene and safety of the water absorption channel; their elasticity helps to adapt to slight changes in water pressure when biting and absorbing water, providing a smooth water absorption experience.

[0030] The second guide tube 9 is typically made of food-grade silicone or a more pressure-resistant flexible plastic (such as food-grade polyether TPU): silicone provides good safety and elasticity; polyether TPU has excellent pressure resistance, hydrolysis resistance and flexibility, and can better withstand the working pressure generated by the micro air pump in spray mode, ensuring a stable water flow to the nozzle and extending the service life of the guide tube.

[0031] The nozzle 4 has spray holes 5 on its side. The spray holes 5 are usually made of corrosion-resistant stainless steel or precision ceramic. The hole diameter is small and uniform (e.g., 0.1-0.3mm). The beneficial effect is to ensure a delicate and stable atomization effect, not easy to clog, and durable and corrosion-resistant.

[0032] The lower end of the main body 6 is provided with a hose 7 that connects to the sports water bag. The hose 7 is usually made of food-grade PVC or silicone and has good flexibility and sealing.

[0033] The core valve of the bite valve 2 is usually made of highly elastic, bite-resistant food-grade silicone: the silicone valve core has good elasticity and precise reset, ensuring that it can quickly seal after the bite is released to prevent water leakage; its softness can reduce the discomfort of biting and provide a comfortable user experience; the food-grade material ensures hygiene and safety.

[0034] like Figure 5 As shown, the gripping area of ​​the main body 6 has four sets of first anti-slip grooves 10 that match the fingers. The gripping area of ​​the main body 6 has annular second anti-slip grooves 11 around the four sets of first anti-slip grooves 10. These grooves mainly fit the user's thumb and forefinger. The surface texture and depth of the first anti-slip grooves 10, second anti-slip grooves 11 and third anti-slip grooves 12 can be differentiated (such as dotted protrusions, horizontal fine lines, and different depths) to provide more precise friction and tactile feedback. The gripping area of ​​the main body 6 has third anti-slip grooves 12 that are symmetrically arranged on the left and right sides near the second anti-slip grooves 11. The third anti-slip grooves 12 are in the shape of cubic Bézier curves. The gripping area of ​​the main body 6 has a concave arc structure.

[0035] By creating a first anti-slip groove 10 that matches the finger, a second annular anti-slip groove 11, and a third anti-slip groove 12 in the shape of a cubic Bézier curve;

[0036] The Bézier curve closely matches the natural curvature of the palm, providing a continuous, pressure-free support surface and significantly improving palm fit and comfort.

[0037] The first anti-slip groove 10 surface can be designed with a dense micro-dot raised texture to provide high friction, effectively prevent fingertip slippage, and ensure a firm grip.

[0038] The second anti-slip groove 11 surface can be designed with a horizontal fine wavy texture to increase the lateral stability of the tiger's mouth area, prevent the water nozzle from slipping out of the hand under the action of torsion force, and at the same time the texture is soft to avoid abrasion of the skin.

[0039] The third anti-slip groove 12 surface can be designed to be relatively smooth but slightly deeper: it fits the raised area of ​​the palm perfectly, and the smooth surface provides a comfortable support, avoiding the texture from hurting your hand.

[0040] Overall effect: The differentiated design provides precise friction and tactile feedback for different hand areas, significantly improving control stability and comfort during extended use.

[0041] By setting the grip area into a concave arc structure, it better fits the natural arc from the palm to the base of the fingers, thereby increasing grip comfort. The main body shell is usually made of wear-resistant and impact-resistant engineering plastics (such as PP and ABS). The surface of the grip area can be covered or molded with soft anti-slip materials (such as TPE rubber) to enhance the feel.

[0042] Working principle:

[0043] First, the user connects the lower end of the main body 6 to the water bag through the hose 7, and the water flows into the interior of the main body 6 through the hose 7.

[0044] Then, in drinking mode, the user bites the valve 2 of the suction head 1 with their teeth to open it, and the water flows through the first guide tube 8 to the suction head 1 and flows out from the water outlet 3 to realize the water suction function.

[0045] Next, in spray mode, press button 13 on the water suction head 1 to start the micro air pump inside the nozzle 4. The micro air pump draws water out of the second guide tube 9 and pressurizes it, forcing the water to flow at high speed through the nozzle 5 of the nozzle 4. Due to the sudden drop in pressure and the orifice effect, the water is atomized into a fine mist and sprayed out.

[0046] Finally, the user grips the concave, curved grip area of ​​the main body 6, with fingers conforming to the first anti-slip groove 10, the web of the hand resting against the annular second anti-slip groove 11, and the palm conforming to the cubic Bézier curve of the third anti-slip groove 12. This enhances operational stability and comfort during use (whether absorbing water or spraying). The fingertips naturally embed into the first anti-slip groove 10, the web of the hand rests against the annular second anti-slip groove 11, and the palm comfortably rests on the cubic Bézier curve of the third anti-slip groove 12. This synergistic design of multiple anti-slip grooves and the concave curve provides excellent operational stability, control, and comfort.

[0047] Core Design Points

[0048] Dual-mode independent control

[0049] The bite valve 2 controls water intake, and the button 13 controls spraying; they do not interfere with each other.

[0050] Traffic splitting path isolation

[0051] The first guide tube 8 is dedicated to water intake, and the second guide tube 9 is dedicated to spraying, to avoid cross-contamination.

[0052] The first anti-slip groove 10, the second anti-slip groove 11, and the third anti-slip groove 12 work together with the concave arc-shaped grip area to improve the grip experience, achieving a comprehensive user experience advantage by balancing soft touch, good rebound, and sufficient support.

[0053] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A spray nozzle for a sports hydration bag, characterized in that, The body (6) includes a main body (6) for mounting a water suction head (1) and a nozzle (4) and guiding water flow. The side of the main body (6) is provided with a water suction head (1) for sucking with the mouth. The upper end of the main body (6) is provided with a nozzle (4) for spraying water mist. The side of the main body (6) away from the water suction head (1) is provided with a gripping area for increasing the hand gripping experience.

2. The spray nozzle of the sports water bag according to claim 1, characterized in that, Both the suction head (1) and the nozzle (4) are equipped with a micro air pump. The main body (6) is equipped with a first guide pipe (8) and a second guide pipe (9) that are independently connected to the micro air pumps of the suction head (1) and the nozzle (4).

3. The spray nozzle of the sports water bag according to claim 2, characterized in that, The nozzle (4) has spray holes (5) on its side.

4. The spray nozzle of the sports water bag according to claim 1, characterized in that, The gripping area of ​​the main body (6) is provided with four sets of first anti-slip grooves (10) matched with the fingers, and the gripping area of ​​the main body (6) is provided with annular second anti-slip grooves (11) around the four sets of first anti-slip grooves (10).

5. The spray nozzle of the sports water bag according to claim 4, characterized in that, The gripping area of ​​the main body (6) is symmetrically provided with a third anti-slip groove (12) near the second anti-slip groove (11).

6. The spray nozzle of the sports water bag according to claim 5, characterized in that, The third anti-slip groove (12) is in the shape of a cubic Bezier curve, and the gripping area of ​​the main body (6) is a concave arc structure.

7. The spray nozzle of the sports water bag according to claim 1, characterized in that, The lower end of the main body (6) is provided with a flexible hose (7) connected to the sports water bag, and the end of the water suction head (1) is provided with a bite valve (2).

8. The spray nozzle of the sports water bag according to claim 7, characterized in that, The suction head (1) has a water outlet (3) at the position corresponding to the bite valve (2), and the suction head (1) has a button (13) near the main body (6).

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