Nozzle storage attachment for cleaning lances and cleaning lance

Abstract

The utility model discloses a nozzle storage accessory and cleaning water gun of cleaning water gun, and the nozzle storage accessory is used for storing the nozzle separated from the main body of cleaning water gun, including the storage body and the hooking part of flat, the hooking part includes the movable arm and the curved arm buckle part, the movable arm and the curved arm buckle part enclose and form the hanging hole, the movable arm is movable to make its free end with the free end of curved arm buckle part close or separate, the storage body thickness direction's at least one side is equipped with a plurality of nozzle storage positions, and the protruding joint part for fixing the nozzle is equipped on the nozzle storage position, the compact structure of the accessory is made to the storage body and the hooking part of flat, and the manufacturing complexity and cost are reduced while being easy to carry, transport and store, the hooking part allows the accessory to be installed quickly in the holding part or other parts of cleaning water gun, improves the use convenience and flexibility, and the nozzle storage position and protruding joint part provide special storage space, effectively prevent the nozzle from losing or confusing, ensure that the nozzle is fixed safely in the non -use state.

Description

Technical Field

[0001] This utility model relates to the technical field of cleaning tools, and in particular to a nozzle storage accessory for a cleaning water gun and a cleaning water gun. Background Technology

[0002] Cleaning water guns are common fluid spraying tools widely used in household cleaning, garden irrigation, vehicle washing, and industrial dust removal. Their basic structure typically includes a gun body, handle, trigger control mechanism, and nozzle assembly. The gun body has internal water flow channels, the trigger on the handle controls the water flow, and the nozzle shapes the water flow into different patterns, such as a jet, mist, or fan, to meet diverse cleaning needs. Cleaning water guns connect to an external water source, such as a hose or tank, and use water pressure to generate a jet of water, effectively removing stains, watering plants, or cooling the environment. With the continuous expansion of application scenarios, users have placed higher demands on the functionality and convenience of water guns, especially in terms of nozzle diversity.

[0003] Compared to Reference 1 (CN218463625U), which relates to a truck washing device, this design focuses on improving the trigger locking mechanism of the water gun. This water gun includes a handle, a barrel, and a nozzle. The trigger is located inside the handle and is locked via a fixing block, a limiting block, and a connecting spring, eliminating the need for continuous user pressure. While this design primarily addresses fatigue caused by prolonged trigger operation, its overall structure still falls within the category of cleaning water guns, with a fixed nozzle and relatively limited functionality.

[0004] To increase usability, technicians designed the nozzles to be detachable, allowing for the replacement of different nozzles to achieve different operating modes. However, in actual use, the replaced nozzles are often separated from the main water gun body, lacking a unified storage and management mechanism. This makes the nozzles inconvenient to access, prone to loss, and increases the user's operational burden and replacement costs.

[0005] To address this, technicians adopted two approaches for improvement. Comparing this to document two (CN221982763U), which discloses a car wash water gun, the gun body includes an inner shell and an outer shell, with a foldable handle to reduce storage space. The nozzle is detachably mounted at the front of the gun body, containing multiple spray cores. Different spray patterns are switched via a switching valve and a water pattern adjustment cover. The nozzle is connected to the water pump via a rotating buckle, and the water pattern adjustment cover has multiple water outlets, each corresponding to a different spray mode. This design places different nozzle cores in the same head, switching between modes by changing the valve and water pattern adjustment cover. However, this results in an overly complex and heavy water gun head structure, significantly increasing production costs and difficulty, and making it too heavy and inconvenient to operate during use.

[0006] Comparative reference 3 (TWM656224U) discloses a garden spray gun with replaceable nozzles. This device includes a spray gun barrel, a spray head, and multiple nozzle types. One end of the spray head is replaceably fitted with a nozzle via a connecting part, and the other end is assembled to the water outlet end of the barrel. A sleeve is provided on the outer diameter of the barrel, with an arm extending from one side of the sleeve. A connecting seat is provided at the end of the arm, with connecting parts at both the upper and lower ends for fixing unused nozzles. The nozzle is connected to the connecting part by a screw, allowing the user to directly store unused nozzles on the barrel when replacing them, thus preventing nozzle loss and improving ease of use. In this technical solution, a storage device based on a sleeve is provided on the outer diameter of the barrel for storing unused nozzles; however, the sleeve affects the user's grip and is not easy to disassemble.

[0007] In summary, while existing cleaning water guns have achieved functional diversification through different nozzle designs and made positive improvements in storage and management by separating the nozzle from the main body, problems such as increased user workload and structural complexity still exist. Therefore, there is an urgent need for an integrated nozzle storage solution to improve the practicality and user experience of cleaning water guns. Utility Model Content

[0008] In order to solve the technical problems in the prior art, this utility model provides a nozzle storage accessory and cleaning water gun that is more convenient to operate, easier to store the nozzle, and prevents the nozzle from being lost.

[0009] The technical solution adopted by this utility model to solve the above-mentioned technical problems is: a nozzle storage accessory for cleaning water guns, used to store nozzles separated from the main body of the cleaning water gun, including a flat storage body and a hook part;

[0010] The hook part includes a movable arm and a curved arm hook part; the movable arm and the curved arm hook part together form a hanging hole;

[0011] The movable arm moves to close or separate its free end from the free end of the curved arm buckle;

[0012] The storage body has at least one side with several nozzle storage positions in the thickness direction, and each nozzle storage position has a protruding joint for fixing the nozzle.

[0013] The preferred technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: the two main planes of the storage body and the hook part are flush with each other, and multiple nozzle storage positions are provided on both sides of the thickness direction of the storage body.

[0014] The preferred technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: the storage body and the hook part are integrally molded from plastic, and the storage body and the hook part are connected by a connecting arm; the free end of the movable arm is located inside the free end of the curved arm hook part.

[0015] The preferred technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: the movable arm includes a horizontal part extending from the connecting arm and a vertical part extending from the horizontal part toward the free end of the curved arm buckle, and a thin-walled flexible part is provided between the horizontal part and the vertical part.

[0016] The preferred technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: the nozzle storage position is provided with an annular protrusion, and the protruding joint includes a plurality of mutually separated elastic buckles.

[0017] The preferred technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: the root of the elastic buckle is connected by an annular base, and the annular base and the annular protrusion are connected by a reinforcing ridge.

[0018] The preferred technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: the width of the movable arm gradually decreases from the connecting arm to present a tapered state, and the movable arm is provided with an arc-shaped notch on the inner side of the position between the horizontal part and the vertical part, and the arc-shaped notch makes the movable arm form a thin-walled flexible part at the corresponding position.

[0019] The preferred technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: the inner side of the free end of the curved arm buckle is provided with a concave portion, the free end of the movable arm extends into the concave portion, and there is a gap between the outer side of the free end of the movable arm and the inner side of the free end of the curved arm buckle in the closed state.

[0020] The preferred technical solution adopted by this utility model to solve the above-mentioned technical problem is: the outer wall of multiple mutually separated elastic buckles of the same protruding joint has a limiting rib.

[0021] The technical solution adopted by this utility model to solve the above-mentioned technical problems is: a nozzle storage accessory for cleaning water guns, used to store nozzles separated from the main body of the cleaning water gun, including a flat, one-piece molded plastic storage body and a hook part;

[0022] The hook part includes a movable arm and a curved arm hook part; the movable arm and the curved arm hook part form a hook hole;

[0023] The movable arm moves to close or separate its free end from the free end of the curved arm buckle;

[0024] At least one side of the housing body in the thickness direction is provided with a plurality of nozzle storage positions, and the nozzle storage positions are provided with protruding joints for fixing the nozzles.

[0025] The free end of the movable arm is located inside the free end of the curved arm buckle.

[0026] The movable arm has an arc-shaped notch on the inner side of the middle section, which makes the movable arm form a thin-walled flexible part at the corresponding position.

[0027] The preferred technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: the two main planes of the storage body and the hook part are flush with each other, the outer periphery of the nozzle storage position is provided with an annular protrusion, the protruding joint part includes a plurality of mutually separated elastic buckles, and the outer side wall of the plurality of mutually separated elastic buckles of the same protruding joint part has a limiting protrusion.

[0028] The preferred technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: multiple nozzle storage positions are provided on both sides of the thickness direction of the storage body, and the multiple nozzle storage positions on the same side are arranged side by side along the length direction of the storage body.

[0029] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: a cleaning water gun, including a main unit, a nozzle storage accessory for the cleaning water gun, and a plurality of nozzles; the main unit includes a grip, a water gun body, and a rigid extension tube; the rigid extension tube is disposed on the front side of the water gun body, and the lower end of the grip is provided with a hanging part having a connecting hole, and the nozzle storage accessory for the cleaning water gun passes through the connecting hole via the hook part and is hung on the hanging part; the nozzles can be selectively disposed on the front end of the rigid extension tube or on the protruding connecting part of the nozzle storage accessory for the cleaning water gun.

[0030] Compared with the prior art, the advantages of this utility model are: the detachable storage accessory provides a convenient nozzle management solution, avoiding nozzle loss or confusion; the flat storage body and hook part make the accessory structure compact, easy to carry, transport and store, while reducing manufacturing complexity and cost; the movable arm and curved arm hook part of the hook part form an openable and closable hanging hole, allowing the accessory to be quickly installed on the grip or other parts of the cleaning water gun, improving ease of use and flexibility; and the nozzle storage position and the protruding joint provide a dedicated storage space, effectively preventing nozzle loss or confusion, and ensuring that the nozzle is securely fixed when not in use. Attached Figure Description

[0031] The present invention will be further described in detail below with reference to the accompanying drawings and preferred embodiments. However, those skilled in the art will understand that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be construed as limiting the scope of the present invention. Furthermore, unless specifically indicated, the drawings are only schematic representations of the composition or structure of the described objects and may contain exaggerated depictions, and the drawings are not necessarily drawn to scale.

[0032] Figure 1 A diagram showing the nozzle storage accessory for a cleaning water gun and the cleaning water gun itself;

[0033] Figure 2 A diagram showing the nozzle storage accessories and nozzle for a cleaning water gun;

[0034] Figure 3 for Figure 2 A magnified view of part A of the nozzle storage accessory for the cleaning water gun;

[0035] Figure 4 Diagram showing the nozzle storage accessories and the nozzle separation state of the cleaning water gun;

[0036] Figure 5 Diagram showing the nozzle storage attachment for a cleaning water gun. Figure 1 ;

[0037] Figure 6 for Figure 5 A magnified view of part B of the nozzle storage attachment for the cleaning water gun. Detailed Implementation

[0038] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely descriptive and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0039] It should be noted that similar labels in the following figures indicate similar items; therefore, once an item is defined in one figure, it will not be further defined and explained in subsequent figures.

[0040] In the description of this utility model, it should be noted that the terms "upper," "lower," "front," "rear," "left," "right," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the die-cast part of this utility model is in use. They are only for the convenience of describing this utility model 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. Therefore, they should not be construed as limitations on this utility model. Similarly, "first" and "second" are only for ease of understanding and have no other directional meaning, and cannot be considered as limitations on this utility model.

[0041] like Figure 1-2 As shown, this embodiment provides a cleaning water gun, including a main unit 100, a nozzle storage accessory 200, and several nozzles 300. The main unit 100 includes a handle 1, a water gun body 2, and a rigid extension tube 3. The rigid extension tube 3 is located on the front side of the water gun body 2. A trigger 4 is located on the inner side of the handle 1, and a hanging part 5 with a connecting hole 6 is located at the lower end of the handle 1. The nozzle storage accessory 200 passes through the connecting hole 6 and is hung on the hanging part 5 via a hook part 8. The nozzles 300 can be selectively located at the front end of the rigid extension tube 3 or on the nozzle storage accessory 200. In this embodiment, the detachable storage accessory 200 provides a convenient nozzle 300 management solution, avoiding nozzle loss or confusion, and improving the continuity and efficiency of cleaning operations.

[0042] like Figure 2-6 As shown, the nozzle storage accessory 200 for the cleaning water gun is used to store the nozzle 300 detached from the main body of the cleaning water gun. It includes a flat storage body 7 and a hook part 8. The overall flat design makes the accessory structure compact, easy to carry, transport and store, while reducing manufacturing complexity and cost.

[0043] Furthermore, such as Figure 2-4 As shown, the hook part 8 includes a movable arm 81 and a curved arm hook part 82; the movable arm 81 and the curved arm hook part 82 surround to form a hook hole 10; the movable arm 81 moves so that its free end closes or separates from the free end of the curved arm hook part 82. At least one side of the housing body 7 in the thickness direction is provided with a plurality of nozzle storage positions 30, and the nozzle storage positions 30 are provided with protruding connecting parts 12 for fixing the nozzles 300.

[0044] The movable arm 81 and the curved arm buckle 82 of the hook part 8 form an openable hook hole 10, allowing accessories to be quickly installed on the grip 1 or other parts of the cleaning water gun, improving ease of use and flexibility. The nozzle storage position 30 and the protruding joint 12 provide a dedicated storage space, effectively preventing the nozzle 300 from being lost or confused, and ensuring that the nozzle 300 is securely fixed when not in use.

[0045] like Figure 5 As shown, furthermore, the main planes on both sides of the storage body 7 and the hook part 8 are flush with each other, and multiple nozzle storage positions 30 are provided on both sides of the storage body 7 in the thickness direction. The multiple nozzle storage positions 30 on the same side are arranged side-by-side along the length of the storage body 7. The storage body 7 and the hook part 8 are designed with a symmetrical flat structure, and the flush main planes on both sides ensure a neat and aesthetically pleasing appearance of the accessories, facilitating cleaning. The multiple nozzle storage positions 30 on both sides significantly increase storage capacity. Each storage position works independently, allowing users to simultaneously store multiple nozzles 300 with different functions, improving space utilization and operational efficiency. The nozzle storage positions 30 are distributed on both sides, optimizing space through a symmetrical layout. Users can store nozzles 300 with similar functions on the same side as needed, facilitating quick identification and retrieval.

[0046] like Figure 2-5 As shown, the nozzle storage accessory 200 of a cleaning water gun is generally injection molded from a single piece of plastic, meaning the storage body 7 and the hook part 8 are molded from a single piece of plastic. This process is simple, lightweight, and low-cost, while ensuring the overall structural strength and consistency. The elasticity inherent in plastic allows the movable arm 81 to have a certain elastic deformation capability. When an external force is applied, the movable arm 81 undergoes elastic deformation, causing its free end to separate from the curved arm hook part 82, thereby opening the hook hole 10. After the external force is released, the movable arm 81 closes with the curved arm hook part 82 due to its elastic restoring force, forming a closed hook hole 10 to prevent the accessory from accidentally falling off.

[0047] like Figure 4 As shown, the storage body 7 and the hook part 8 are connected by a connecting arm 9. The connecting arm 9 acts as a transition component, providing a certain degree of force isolation between the storage body 7 and the hook part 8, and avoiding interference between the closing and unlocking action of the hook part 8 and the joining and separating action of the storage body 7 and the nozzle 300.

[0048] like Figure 2-5 As shown, the free end of the movable arm 81 is located inside the free end of the curved arm buckle 82. The location of the free end of the movable arm 81 inside the curved arm buckle 82 forms a nested structure when closed, improving the closure reliability and anti-interference capability of the hanging hole 10 and reducing the risk of accidental opening.

[0049] like Figure 2-3 As shown, an arc-shaped notch 80 is provided on the inner side of the middle section of the movable arm 81. The arc-shaped notch 80 causes the movable arm 81 to form a thin-walled flexible part 83 at the corresponding position. The thin-walled flexible part 83 formed by the arc-shaped notch 80 controls the bending to form a hinge point, ensuring that the movable arm 81 bends at a specific position, avoiding unwanted deformation or breakage, and also reducing the introduction of other hinge structures, thus saving costs.

[0050] like Figure 3As shown, the movable arm 81 includes a transverse portion 811 extending from the connecting arm 9 and a vertical portion 812 extending from the transverse portion 811 toward the free end of the curved arm buckle portion 82. A thin-walled flexible portion 83 is provided between the transverse portion 811 and the vertical portion 812. An arc-shaped recess 80 is provided on the inner side of the movable arm 81 at the position between the transverse portion 811 and the vertical portion 812, which allows the movable arm 81 to form the thin-walled flexible portion 83 at the corresponding position. The transverse portion 811 and the vertical portion 812 form an L-shaped structure of the movable arm 81. The transverse portion 811 of the movable arm 81 extends from the connecting arm 9 and undertakes the main support function, while the vertical portion 812 provides sufficient elastic deformation space relatively independently, making the opening and closing action of the movable arm 81 smoother.

[0051] like Figure 4-6 As shown, the nozzle receiving position 30 has an annular protrusion 11 around its periphery, and the protruding joint 12 includes multiple mutually separated elastic fasteners 120. The annular protrusion 11 restricts the radial movement of the nozzle 300, prevents the nozzle 300 from tilting and sliding, and enhances its connection with the protruding joint 12. The elastic fasteners 120 are multiple independent spring pieces distributed circumferentially. When the nozzle 300 is inserted, the elastic fasteners 120 elastically deform inward or outward, generating a continuous rebound force, thereby clamping the nozzle 300. The multiple mutually separated elastic fasteners 120, through distributed elastic contact, adapt to nozzles 300 of different sizes, provide uniform clamping force, and enhance the reliability of fixation.

[0052] like Figure 6 As shown, the root of the elastic buckle 120 is connected by an annular base 121, and the annular base 121 is connected to the annular protrusion 11 by a reinforcing rib 13. The annular base 121 interconnects the elastic buckles 120 at the root, distributing the force on individual buckles, avoiding stress concentration at the root, enhancing the overall integrity of the elastic buckles 120, preventing individual buckles from failing due to excessive deformation, and improving durability. The reinforcing rib 13 is a radial rib that connects the annular base 121 and the annular protrusion 11 to form a truss structure, increasing the bending and compressive strength of the nozzle receiving position 30. This design ensures that the receiving position maintains shape stability when the nozzle 300 is repeatedly inserted and removed.

[0053] like Figure 2-4 As shown, the width of the movable arm 81 gradually decreases from the connecting arm 9 to present a tapered state. The width of the movable arm 81 gradually decreases from the connecting arm 9 to the free end, which makes the root wider to withstand a larger torque and the free end narrower to reduce weight and increase flexibility.

[0054] like Figure 3As shown, the inner side of the free end of the crank arm buckle 82 is provided with a recess 14, and the free end of the movable arm 81 extends into the recess 14. A gap 15 exists between the outer surface of the free end of the movable arm 81 and the inner surface of the free end of the crank arm buckle 82 in the closed state. The recess 14 of the crank arm buckle 82 positions and locks the free end of the movable arm 81, improving closing stability. The gap also facilitates separation and unlocking, as well as the connection between the accessory and the main unit 100 mounting part 5. This gap can act as a guide, allowing the accessory to be opened without manual swinging of the movable arm 81, relying on the contact force between the accessory and the mounting part 5.

[0055] like Figure 3 As shown, the outer side of the free end of the movable arm 81 is also provided with a recess 16 corresponding to the inner recess 14 of the free end of the curved arm buckle 82, which makes the two form a guide misalignment, making it easier for the accessory to be combined with the main unit 100.

[0056] like Figure 6 As shown, in this embodiment, the nozzle 300 is connected to the rigid extension tube 3 by threads. The inner wall of the nozzle 300 is provided with internal threads. The outer walls of the multiple mutually separated elastic buckles 120 of the same protruding engagement portion 12 have limiting ribs 17. When the nozzle 300 is inserted, the annular protrusion 11 guides the alignment, the elastic buckles 120 clamp the nozzle 300 by deformation, and the limiting ribs 17 engage with the threaded grooves of the nozzle 300, forming a multiple fixing mechanism. All features work together to ensure that the nozzle 300 is stored stably in different environments.

[0057] like Figure 1 As shown, the grip 1 includes a handle 101 and an L-shaped connecting part 102 on the front side of the handle. The hanging part 5 for connecting accessories is set at the corner of the L-shaped connecting part, thereby avoiding the influence of the accessories on the grip of the water gun.

[0058] The above description of the nozzle storage accessory and cleaning water gun provided by this utility model has been provided. The above description of the embodiments is only for the purpose of helping to understand this utility model and its core ideas. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A nozzle storage accessory for a cleaning water gun, used to store nozzles detached from the main body of the cleaning water gun, characterized in that: Includes a flat storage body and a hook-and-loop fastener; The hook part includes a movable arm and a curved arm hook part; the movable arm and the curved arm hook part together form a hanging hole; The movable arm moves to close or separate its free end from the free end of the curved arm buckle; The storage body has at least one side with several nozzle storage positions in the thickness direction, and each nozzle storage position has a protruding joint for fixing the nozzle.

2. The nozzle storage accessory for the cleaning water gun according to claim 1, characterized in that: The main planes on both sides of the storage body and the hook part are flush with each other, and multiple nozzle storage positions are provided on both sides of the storage body in the thickness direction.

3. The nozzle storage accessory for the cleaning water gun according to claim 1, characterized in that: The storage body and the hook part are integrally molded from plastic, and the storage body and the hook part are connected by a connecting arm; the free end of the movable arm is located inside the free end of the curved arm hook part.

4. The nozzle storage accessory for the cleaning water gun according to claim 3, characterized in that: The movable arm includes a lateral portion extending from the connecting arm and a vertical portion extending from the lateral portion toward the free end of the curved arm buckle, with a thin-walled flexible portion provided between the lateral portion and the vertical portion.

5. The nozzle storage accessory for the cleaning water gun according to claim 1, characterized in that: The nozzle storage area is provided with an annular protrusion, and the protruding joint includes multiple mutually separate elastic buckles.

6. The nozzle storage accessory for the cleaning water gun according to claim 5, characterized in that: The root of the elastic buckle is connected by an annular base, and the annular base and the annular protrusion are connected by a reinforcing ridge.

7. The nozzle storage accessory for the cleaning water gun according to claim 3, characterized in that: The movable arm gradually narrows in width from the connecting arm to present a tapered state. The movable arm has an arc-shaped notch on the inner side of the position between the horizontal and vertical parts. The arc-shaped notch makes the movable arm form a thin-walled flexible part at the corresponding position.

8. The nozzle storage accessory for the cleaning water gun according to claim 3, characterized in that: The free end of the curved arm buckle has an inner recess, and the free end of the movable arm extends into the inner recess. There is a gap between the outer surface of the free end of the movable arm and the inner surface of the free end of the curved arm buckle in the closed state.

9. The nozzle storage accessory for the cleaning water gun according to claim 5, characterized in that: The outer walls of multiple mutually separated elastic buckles at the same protruding joint have limiting ribs.

10. A nozzle storage accessory for a cleaning water gun, used to store nozzles detached from the main body of the cleaning water gun, characterized in that: It includes a flat, one-piece molded plastic storage body and a hook-and-loop fastener. The hook part includes a movable arm and a curved arm hook part; the movable arm and the curved arm hook part form a hook hole; The movable arm moves to close or separate its free end from the free end of the curved arm buckle; At least one side of the housing body in the thickness direction is provided with a plurality of nozzle storage positions, and the nozzle storage positions are provided with protruding joints for fixing the nozzles. The free end of the movable arm is located inside the free end of the curved arm buckle. The movable arm has an arc-shaped notch on the inner side of the middle section, which makes the movable arm form a thin-walled flexible part at the corresponding position.

11. The nozzle storage accessory for the cleaning water gun according to claim 10, characterized in that: The main planes on both sides of the storage body and the hook part are flush with each other. The nozzle storage position is provided with an annular protrusion. The protruding joint includes multiple mutually separated elastic buckles. The outer side wall of the multiple mutually separated elastic buckles of the same protruding joint has a limiting rib.

12. The nozzle storage accessory for the cleaning water gun according to claim 10, characterized in that: The storage body has multiple nozzle storage positions on both sides in the thickness direction, and the multiple nozzle storage positions on the same side are arranged side by side along the length direction of the storage body.

13. A cleaning water gun, characterized in that... The device includes a main unit, a nozzle storage accessory for a cleaning water gun as described in any one of claims 1-12, and a plurality of nozzles; the main unit includes a grip, a water gun body, and a rigid extension tube; the rigid extension tube is disposed on the front side of the water gun body, and the lower end of the grip is provided with a hanging part having a connecting hole, the nozzle storage accessory for the cleaning water gun passes through the connecting hole via the hook part and is hung on the hanging part; the nozzles are optionally disposed on the front end of the rigid extension tube or on the protruding connecting part of the nozzle storage accessory for the cleaning water gun.

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