Quickly-inserted cooling spray head

Abstract

The utility model discloses a quick-plug cooling sprayer, which relates to the technical field of sprayers and comprises a quick-plug connector and a sprayer. The top of the quick-plug connector is detachably connected with the spray head; the sprayer comprises a sprayer cover, a spraying core and a nozzle, a water spraying channel is arranged on the upper portion of the sprayer cover, the spraying core is arranged at the bottom of the water spraying channel, the nozzle is arranged at the top of the water spraying channel, and a funnel-shaped water outlet hole gradually narrowed from bottom to top is formed in the bottom of the nozzle. Through the threaded connection and the quick insertion design, quick mounting and dismounting of the spray head are realized, and the working efficiency is improved. And the sealing ring ensures the sealing performance of the connecting part, so that the water leakage phenomenon is effectively prevented. And the funnel-shaped water outlet hole improves the spraying speed and the covering area of water flow, and the cooling effect is enhanced. And the nozzle is easier to hold and mount due to the design of anti-skid lines, and the user experience is improved.

Description

Technical Field

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

[0002] Water sprinklers are essential tools in a variety of fields, including agricultural irrigation, industrial cooling, firefighting, and home gardening. Traditional sprinklers often suffer from complex installation, poor sealing, leaks, and uneven water spray, impacting efficiency and user experience. Therefore, designing a cooling sprinkler that can be quickly installed, reliably seals, and delivers uniform water spray is crucial. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a quick-insert cooling nozzle to solve the problems of complicated nozzle installation, poor sealing and uneven water spraying effect in the prior art.

[0004] In order to solve the above technical problems, the technical solution provided by the present invention is as follows: a quick-plug cooling nozzle, comprising a quick-plug connector and a nozzle; the top of the quick-plug connector is detachably connected to the nozzle;

[0005] The nozzle includes a nozzle cover, a nozzle core and a nozzle. A water spray channel is provided on the upper part of the nozzle cover, the nozzle core is arranged at the bottom of the water spray channel, the nozzle is arranged at the top of the water spray channel, and a funnel-shaped water outlet hole is provided at the bottom of the nozzle which gradually shrinks from bottom to top.

[0006] Furthermore, the quick-insert connector includes a connector body and a connecting portion, the connecting portion is arranged on the top of the connector body, and the outer wall of the connecting portion is threadedly connected to the inner wall of the nozzle cover.

[0007] Furthermore, the connector body is provided with a No. 1 connector, a No. 2 connector, a retaining ring, a ferrule, and a bottom cover, the No. 1 connector is fixed to the inner wall of the quick-connect plug, the No. 2 connector is buckled with the bottom of the No. 1 connector; the top of the ferrule is sleeved on the outside of the lower end of the No. 2 connector; the retaining ring is fixed to the inner wall of the ferrule; the inner wall of the ferrule is provided with a connecting groove, and the bottom cover is provided with a connecting groove corresponding to the connecting groove, the bottom cover is inserted into the ferrule and buckled with the connecting groove, the top of the ferrule is in contact with the retaining ring and the inner side of the retaining ring is tilted upward after pressing the bottom cover; the center of the bottom cover is provided with a connecting hole that passes through the body.

[0008] The advantages of this new design over existing technologies include: Its threaded connection and quick-plug design allow for quick installation and removal of the nozzle, improving work efficiency. The sealing ring ensures a tight seal at the connection, effectively preventing water leakage. The funnel-shaped outlet increases the water flow velocity and coverage area, enhancing the cooling effect. The anti-slip design makes the nozzle easier to hold and install, improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 The utility model is a structural schematic diagram of a quick-insert cooling nozzle.

[0010] Figure 2 This is a front view of a quick-insert cooling nozzle of the utility model.

[0011] Figure 3 It is a schematic diagram of the cross-sectional structure of the nozzle.

[0012] Figure 4 This is a schematic diagram of the main structure of the quick-connect connector.

[0013] Figure 5 It is a structural diagram of a quick-connect connector.

[0014] As shown in the figure: 1. Quick-connect connector, 11. Connector body, 111. Connector No. 1, 112. Connector No. 2, 113. Circlip, 114. Ferrule, 115. Bottom cover, 12. Connecting part, 13. Sealing ring, 2. Nozzle, 21. Nozzle cover, 211. Water spray channel, 212. Anti-slip groove, 22. Spray core, 23. Nozzle, 231. Water outlet. DETAILED DESCRIPTION

[0015] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside", "vertical", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0016] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0017] The following is a further detailed description of the quick-insert cooling nozzle of the present invention in conjunction with the accompanying drawings.

[0018] Combined with attachment Figure 1-5 The specific implementation process of the utility model's quick-plug cooling nozzle is as follows:

[0019] A quick-connect cooling showerhead comprises a quick-connect connector 1 and a showerhead 2. The top of the quick-connect connector 1 is detachably connected to the showerhead 2, facilitating replacement and maintenance. The showerhead 2 comprises a showerhead cover 21, a showerhead core 22, and a nozzle 23. The showerhead cover 21 has a water spray channel 211 at its top, the showerhead core 22 is located at the bottom of the shower channel 211 to control the direction of water flow, and the nozzle 23 is located at the top of the shower channel 211. The nozzle 23 has a unique funnel-shaped outlet 231 at its bottom, which gradually narrows from bottom to top. This effectively enhances the concentration of the water flow and the spray distance, achieving a more uniform and efficient water spray effect.

[0020] Furthermore, the quick-insert connector 1 includes a connector body 11 and a connecting portion 12. The connecting portion 12 is arranged on the top of the connector body 11, and its outer wall is connected to the inner wall of the nozzle cover 21 by a thread. This design not only enhances the stability of the connector, but also simplifies the installation steps and improves work efficiency.

[0021] In order to further improve the sealing performance, a sealing ring 13 is provided on the connection portion 12 to effectively prevent water from leaking from the joint and ensure the long-term stable operation of the nozzle.

[0022] In addition, the connector body 11 includes components such as a first connector 111, a second connector 112, a retaining spring 113, a sleeve 114, and a bottom cover 115. The first connector 111 is fixed to the inner wall of the quick-connect plug, and the second connector 112 is engaged with the bottom of the first connector 111, forming a stable connection structure. The top of the sleeve 114 is sleeved over the outer portion of the lower end of the second connector 112, and a retaining spring 113 is provided inside. The elastic action of the retaining spring 113 achieves a tight engagement with the bottom cover 115. The bottom cover 115 is provided with a connecting groove corresponding to the connecting groove on the inner wall of the sleeve 114. After the sleeve 114 is inserted and rotated to a certain angle, the inner side of the retaining spring 113 tilts upward under the push of the bottom cover 115, forming a locked state, thereby ensuring a stable connection of the connector. The center of the bottom cover 115 also has a connecting hole that runs through the body to facilitate docking with a water pipe or other connectors.

[0023] To enhance the user experience, the outer wall of the nozzle is also provided with anti-slip grooves 212 to improve the grip stability.

[0024] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A quick-insert cooling nozzle, characterized by: It comprises a quick-connect connector (1) and a nozzle; the top of the quick-connect connector (1) is detachably connected to the nozzle; The spray head comprises a spray head cover (21), a spray core (22) and a nozzle (23); a water spray channel (211) is provided on the upper portion of the spray head cover (21); the spray core (22) is arranged at the bottom of the water spray channel (211); the nozzle (23) is arranged at the top of the water spray channel (211); and a funnel-shaped water outlet (231) which gradually shrinks from bottom to top is provided at the bottom of the nozzle (23).

2. The quick-insert cooling nozzle according to claim 1, characterized in that: The quick-connect connector (1) comprises a connector body (11) and a connecting portion (12), wherein the connecting portion (12) is arranged on the top of the connector body (11), and the outer wall of the connecting portion (12) is threadedly connected to the inner wall of the nozzle cover (21).

3. The quick-insert cooling nozzle according to claim 2, characterized in that: A sealing ring (13) is sleeved on the connecting portion (12).

4. The quick-insert cooling nozzle according to claim 3, characterized in that: The connector body (11) is provided with a No. 1 connector (111), a No. 2 connector (112), a retaining spring (113), a sleeve (114), and a bottom cover (115). The No. 1 connector (111) is fixed to the inner wall of the quick-connect plug, and the No. 2 connector (112) is buckled with the bottom of the No. 1 connector (111); the top of the sleeve (114) is sleeved on the outside of the lower end of the No. 2 connector (112); the retaining spring (113) is fixed to the sleeve (114). The inner wall of the sleeve (114); the inner wall of the clamping sleeve (114) is provided with a connecting groove, and the bottom cover (115) is provided with a connecting clamping groove corresponding to the connecting groove, the bottom cover (115) is inserted into the clamping sleeve (114) and is engaged with the connecting groove, the top of the clamping sleeve (114) contacts the retaining spring (113) and after pressing the bottom cover (115), the inner side of the retaining spring (113) is tilted upward; the center of the bottom cover (115) is provided with a connecting hole that passes through the body.

5. The quick-insert cooling nozzle according to claim 4, characterized in that: The outer wall of the nozzle is provided with anti-slip grooves (212).

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