Novel atomizing spray head

Abstract

The utility model discloses a novel atomizing spray head, which comprises a mounting seat and a protective cover, a mounting groove is arranged at the bottom of the mounting seat, an atomizing spray head main body is rotatably connected to the inner wall of the mounting seat, and a water inlet is arranged on the atomizing spray head main body. According to the novel atomizing spray head provided by the utility model, through the arrangement of the protective cover, the atomizing spray nozzle is not easy to be polluted by external substances, liquid is prevented from being sprayed out due to the fact that the pressing block is collided by the outside, and meanwhile, when the device is idle, damage to the atomizing spray head main body, the pressing block, the atomizing spray nozzle and the like due to external collision can be reduced; when the protective cover needs to be taken down from the mounting seat, the limiting concave block can slide towards the interior of the mounting seat by directly pressing the sliding sleeve, so that the limitation on the protective cover and the limiting convex block is relieved, and a user can take down the protective cover easily; and the situation that the protective cover is difficult to pull out due to the fact that the hand slips when sweat stains or other substances exist on the hand of the user is avoided, and then the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spray parts, in particular to a new type of spray head. Background Art

[0002] A spray head (also known as a nozzle or atomizer) is a device used to disperse liquids or gases into fine particles. The spray head is a simple but very practical tool that plays an important role in many fields. Selecting the appropriate spray head and the correct maintenance method can greatly improve its use effect and service life.

[0003] For example, the Chinese utility model patent (CN207786842U) discloses a spray head, which records: "Eight spray holes are provided on the inclined plane at the top of the spray head cover, and a plug is arranged at the center inside the spray head cover. An inlet hole is correspondingly arranged below the plug at the center of the spray head base. After adopting the above technical solution, the beneficial effects of the utility model are: it has a compact structure, stable performance, the sprayed water mist is uniform and has a large area, high working efficiency, good sealing effect and can save water." It also records the technical problems of "the covered area of the sprayed water mist is small and uneven, and the structural performance of the spray head is poor, and it is easy to be damaged during use and needs to be frequently replaced. Its sealing effect is poor and the water consumption is large."

[0004] In summary, it can be seen that in the prior art, the use of eight annularly distributed fog outlets makes the water mist sprayed by the device uniform and has a large area. However, this method has the following technical problems: during the actual use of the device, there is no protective cover outside the spray head, so that the spray port is easily contaminated, and the spray head is easily damaged during the limiting process. Most of the existing protective covers are connected to the spray head in a plug-and-play form. When there is sweat or other substances on the user's hand, it will cause the user's hand to slip and it is inconvenient to remove the protective cover. Therefore, this application proposes a new type of spray head to provide a new technical solution to solve the technical problems mentioned in the above patent. Summary of the Utility Model

[0005] Based on this, in view of the above technical problems, it is necessary to provide a new type of spray head. Through the setting of the protective cover, the spray port can be made not easily contaminated by external substances, and the liquid can be prevented from being ejected by an external collision pressing block. At the same time, when the device is idle, the damage caused by external bumps to the spray head body, pressing block, spray port, etc. can be reduced. When it is necessary to remove the protective cover from the mounting seat, directly press the sliding sleeve, and the limiting concave block can be made to slide into the interior of the mounting seat, thereby releasing the restriction on the protective cover and the limiting convex block, so that the user can easily remove the protective cover, avoiding the situation that it is difficult for the user to pull out the protective cover due to sweaty hands or other substances, thereby improving the practicability of the device.

[0006] To solve the above technical problems, the present utility model adopts the following technical solutions:

[0007] A new type of spray head, which is applied to spraying.

[0008] The new type of spray head specifically includes:

[0009] A mounting seat and a protective cover. An installation groove is formed at the bottom of the mounting seat. The inner wall of the mounting seat is rotatably connected to a spray head main body. The spray head main body is provided with a water inlet. The outer wall of the spray head main body is movably connected to a pressing block. Four spray ports are formed in an annular array on one inner wall of the spray head main body. A limiting mechanism is arranged on the mounting seat. A stabilizing mechanism is arranged on the mounting seat. A limiting convex block is fixedly connected to the inner wall of the protective cover;

[0010] The limiting mechanism includes a connecting plate, a sliding groove, a limiting component, and a pressing component. A sliding groove is formed inside the mounting seat, and a connecting plate is slidably connected in the sliding groove.

[0011] As a preferred embodiment of the new type of spray head provided by the present utility model, the limiting component includes a limiting concave block. The top of the connecting plate is fixedly connected to the limiting concave block. The limiting concave block is slidably connected in the sliding groove. The bottom of the connecting plate is fixedly connected to a sliding column. The sliding column is slidably connected in the sliding groove. A spring is sleeved on the outer wall of the sliding column. The two ends of the spring are respectively fixedly connected to the outer wall of the connecting plate and the inner wall of the mounting seat.

[0012] As a preferred embodiment of the new type of spray head provided by the present utility model, the pressing component includes a column. The inner wall of the mounting seat is fixedly connected to the column. The outer wall of the column is slidably connected to the inner wall of the connecting plate. The top of the connecting plate is fixedly connected to a sliding sleeve. The inner wall of the sliding sleeve is slidably connected to the outer wall of the column. The sliding sleeve is slidably connected to the inner wall of the mounting seat.

[0013] As a preferred embodiment of the new type of spray head provided by the present utility model, the stabilizing mechanism includes a fixed seat, a fixed block, a stabilizing component, and a fixing component. The top of the mounting seat is fixedly connected to the fixed seat. The top of the mounting seat is fixedly connected to the fixed block.

[0014] As a preferred embodiment of the new type of spray head provided by the present utility model, the stabilizing component includes a stabilizing shell. The top of the fixed seat is rotatably connected to the stabilizing shell. The inner wall of the stabilizing shell is fixedly connected to a first magnet.

[0015] As a preferred embodiment of the novel spray head provided by the present utility model, the fixing component includes a second magnet, the inner wall of the fixing block is fixedly connected with the second magnet, and the second magnet is adapted to the first magnet.

[0016] Compared with the prior art, the present utility model has the following beneficial effects:

[0017] For the novel spray head provided by the present utility model, the spray port can be made not easily polluted by external substances through the setting of the protection cover, and it can prevent the liquid from being ejected due to an external collision pressing the pressing block. At the same time, when the device is idle, it can reduce the damage caused by external bumps to the spray head body, the pressing block, the spray port, etc. When it is necessary to remove the protection cover from the mounting seat, directly press the sliding sleeve, and the limiting concave block can slide into the interior of the mounting seat, thereby releasing the restriction on the protection cover and the limiting convex block, enabling the user to easily remove the protection cover and avoiding the situation that the user's hand slips and it is difficult to pull off the protection cover when there are sweat stains or other substances on the hand, thus improving the practicability of the device.

[0018] For the novel spray head provided by the present utility model, through the cooperation of the stabilizing shell, the first magnet, the fixing block and the second magnet, the stabilizing shell can be covered outside the sliding sleeve, thereby preventing an external accidental touch from pressing the sliding sleeve, and further preventing the separation of the protection cover and the mounting seat, improving the stability of the device. At the same time, the magnetic attraction between the first magnet and the second magnet facilitates the user to open the stabilizing shell, thus improving the convenience of using the device.

[0019] For the novel spray head provided by the present utility model, the spray port sprays by pressing the pressing block, and the simple operation is convenient for the user to use. At the same time, a plurality of spray ports are arranged on one side of the spray head body, which can make the spraying of the device more uniform and have a wider coverage area, improving the spraying effect of the device. And the four spray ports face the same side uniformly, which is beneficial for the user to control the spraying direction and reduce the water mist sprayed onto the operator, improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the solutions in the present utility model, the following will briefly introduce the drawings required for use in the description of the embodiments. Obviously, the following described drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the novel spray head provided by the present utility model;

[0022] Figure 2 It is a schematic cross-sectional structure diagram of the protection cover of the novel spray head provided by the present utility model;

[0023] Figure 3 Another perspective protective cover cross-sectional structure schematic diagram of the new spray head provided by the present utility model;

[0024] Figure 4 Partial cross-sectional enlarged structure schematic diagram of the new spray head provided by the present utility model;

[0025] Figure 5 Enlarged structure schematic diagram of the limiting mechanism and the stabilizing mechanism of the new spray head provided by the present utility model.

[0026] The markings in the figure are explained as follows:

[0027] 1. Mounting base; 2. Protective cover; 3. Mounting groove; 4. Water inlet; 5. Spray head main body; 6. Pressing block; 7. Spray port; 8. Limiting mechanism; 9. Stabilizing mechanism; 10. Limiting convex block; 11. Connecting plate; 12. Limiting concave block; 13. Sliding column; 14. Spring; 15. Sliding groove; 16. Column; 17. Sliding sleeve; 18. Fixed seat; 19. Stabilizing shell; 20. First magnet; 21. Fixed block; 22. Second magnet. Specific embodiments

[0028] In order to enable those skilled in the art to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0029] As described in the background art, during the actual use of the device, there is no protective cover outside the nozzle, which makes the nozzle prone to contamination, and the nozzle is prone to damage during the limiting process. Most of the existing protective covers are connected to the nozzle in a plug-and-unplug form, and when there is sweat or other substances on the user's hand, it will cause the user's hand to slip and it is inconvenient to remove the protective cover.

[0030] To solve this technical problem, the present utility model provides a new spray head, which is applied to spraying.

[0031] Specifically, please refer to Figures 1-4 , the new spray head specifically includes:

[0032] The mounting base 1 and the protective cover 2. An installation groove 3 is provided at the bottom of the mounting base 1. The inner wall of the mounting base 1 is rotatably connected to the main body of the spray head 5. The main body of the spray head 5 is provided with a water inlet 4. The outer wall of the main body of the spray head 5 is movably connected to a pressing block 6. The pressing block 6 is provided with anti-slip patterns. Four spray ports 7 are provided on the inner wall of one side of the main body of the spray head 5, which are distributed in an annular array. A limiting mechanism 8 is provided on the mounting base 1, and a stabilizing mechanism 9 is provided on the mounting base 1. The inner wall of the protective cover 2 is fixedly connected with a limiting convex block 10;

[0033] The limiting mechanism 8 includes a connecting plate 11, a sliding groove 15, a limiting component, and a pressing component. A sliding groove 15 is provided inside the mounting base 1, and a connecting plate 11 is slidably connected in the sliding groove 15.

[0034] The novel spray head provided by the utility model can prevent the spray ports 7 from being polluted by external substances through the setting of the protective cover 2, and avoid the liquid from being ejected due to external collision with the pressing block 6. At the same time, when the device is idle, it can reduce the damage caused by external bumps to the main body of the spray head 5, the pressing block 6, the spray ports 7, etc. When it is necessary to remove the protective cover 2 from the mounting base 1, directly press the sliding sleeve 17, and the limiting concave block 12 can slide into the interior of the mounting base 1, thereby releasing the restriction on the protective cover 2 and the limiting convex block 10, enabling the user to easily remove the protective cover 2 and avoiding the situation that the user's hand slips and it is difficult to pull off the protective cover 2 when there is sweat or other substances on the hand, thereby improving the practicability of the device.

[0035] In order to enable those skilled in the art to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

[0036] Embodiment 1:

[0037] Please refer to Figures 4-5 , a novel spray head, which includes:

[0038] The limiting component includes a limiting concave block 12. The limiting concave block 12 is fixedly connected to the top of the connecting plate 11. The limiting concave block 12 is slidably connected in the sliding groove 15. The sliding groove 15 restricts the sliding column 13 and the connecting plate 11 from sliding stably inside the mounting base 1, ensuring the stability of the device. The bottom of the connecting plate 11 is fixedly connected with a sliding column 13. The sliding column 13 is slidably connected in the sliding groove 15. A spring 14 is sleeved on the outer wall of the sliding column 13. The spring 14 is always in a compressed state during the movement of the device. The two ends of the spring 14 are respectively fixedly connected to the outer wall of the connecting plate 11 and the inner wall of the mounting base 1.

[0039] The pressing assembly includes a column 16, the inner wall of the mounting seat 1 is fixedly connected with the column 16, the outer wall of the column 16 is slidably connected to the inner wall of the connecting plate 11, and the top of the connecting plate 11 is fixedly connected with a sliding sleeve 17. Under the restriction of the column 16, the sliding sleeve 17 drives the limiting recess 12 to move stably through the connecting plate 11, the inner wall of the sliding sleeve 17 is slidably connected to the outer wall of the column 16, and the sliding sleeve 17 is slidably connected to the inner wall of the mounting seat 1.

[0040] With the above structural design, when the mounting seat 1 is to be separated from the protective cover 2, the sliding sleeve 17 is pressed, so that the sliding sleeve 17 drives the connecting plate 11 to slide on the outside of the column 16 and the inside of the mounting seat 1. The connecting plate 11 slides toward the inside of the mounting seat 1 to drive the limiting recess 12 to slide toward the inside of the mounting seat 1, thereby releasing the restriction on the limiting protrusion 10, and then releasing the restriction on the protective cover 2. In this process, the sliding column 13 slides in the sliding groove 15, and the spring 14 is further compressed. After the protective cover 2 is separated from the mounting seat 1, the sliding sleeve 17 can be released, and then under the action of the elastic force of the spring 14, the connecting plate 11 and the limiting recess 12 return to their original positions, and drive the sliding sleeve 17 back to their original positions. When the protective cover 2 is combined with the mounting seat 1, the protective cover 2 can be directly inserted to the outside of the mounting seat 1.

[0041] Embodiment 2:

[0042] The novel spray head provided in Example 1 is further optimized, specifically, as Figures 4-5 As shown, the stabilizing mechanism 9 includes a fixing seat 18 , a fixing block 21 , a stabilizing assembly, and a fixing assembly. The top of the mounting seat 1 is fixedly connected to the fixing seat 18 , and the top of the mounting seat 1 is fixedly connected to the fixing block 21 .

[0043] The stabilizing assembly includes a stabilizing shell 19. A handle may be provided on the outside of the stabilizing shell 19 for facilitating opening or closing the stabilizing shell 19. The top of the fixed seat 18 is rotatably connected to the stabilizing shell 19. When the stabilizing shell 19 covers the outside of the sliding sleeve 17, it can provide certain protection for the sliding sleeve 17 and prevent the sliding sleeve 17 from sliding incorrectly due to external collisions, thereby ensuring the stability of the device. A first magnet 20 is fixedly connected to the inner wall of the stabilizing shell 19.

[0044] The fixing assembly includes a second magnet 22, and the inner wall of the fixing block 21 is fixedly connected with the second magnet 22, and the second magnet 22 is adapted to the first magnet 20. The magnetic connection between the first magnet 20 and the second magnet 22 facilitates the user to open the stabilizing shell 19, and in general, when there is less possibility of accidental contact, the position of the stabilizing shell 19 can be staggered with the position of the sliding sleeve 17 to facilitate the user's next use.

[0045] By means of the above structural design, rotate the stable housing 19 so that the stable housing 19 covers the outside of the sliding sleeve 17, and make the bottom of the stable housing 19 closely adhere to the top of the fixed block 21. At this time, the first magnet 20 attracts the second magnet 22. When it is necessary to press the sliding sleeve 17, rotate the stable housing 19 to a suitable position so that the first magnet 20 separates from the second magnet 22, and then the sliding sleeve 17 can be operated.

Claims

1. A novel spray head, comprising a mounting base (1) and a protective cover (2), characterized in that: The bottom of the mounting seat (1) is provided with a mounting groove (3), the inner wall of the mounting seat (1) is rotatably connected to a spray head body (5), the spray head body (5) is provided with a water inlet (4), the outer wall of the spray head body (5) is movably connected to a pressing block (6), one side inner wall of the spray head body (5) is provided with four spray ports (7) distributed in a circular array, the mounting seat (1) is provided with a limiting mechanism (8), the mounting seat (1) is provided with a stabilizing mechanism (9), and the inner wall of the protective cover (2) is fixedly connected to a limiting protrusion (10); The limiting mechanism (8) comprises a connecting plate (11), a sliding groove (15), a limiting component and a pressing component. The mounting seat (1) is provided with a sliding groove (15) inside, and the connecting plate (11) is slidably connected in the sliding groove (15).

2. The novel spray head according to claim 1 is characterized in that: The limiting assembly comprises a limiting recess (12), the top of the connecting plate (11) is fixedly connected with the limiting recess (12), the limiting recess (12) is slidably connected in a sliding groove (15), the bottom of the connecting plate (11) is fixedly connected with a sliding column (13), the sliding column (13) is slidably connected in the sliding groove (15), the outer wall of the sliding column (13) is sleeved with a spring (14), and the two ends of the spring (14) are respectively fixedly connected to the outer wall of the connecting plate (11) and the inner wall of the mounting seat (1).

3. The novel spray head according to claim 1 is characterized in that: The pressing assembly comprises a column (16), the inner wall of the mounting seat (1) is fixedly connected to the column (16), the outer wall of the column (16) is slidably connected to the inner wall of the connecting plate (11), the top of the connecting plate (11) is fixedly connected to a sliding sleeve (17), the inner wall of the sliding sleeve (17) is slidably connected to the outer wall of the column (16), and the sliding sleeve (17) is slidably connected to the inner wall of the mounting seat (1).

4. The novel spray head according to claim 1 is characterized in that: The stabilizing mechanism (9) comprises a fixing seat (18), a fixing block (21), a stabilizing assembly, and a fixing assembly; the top of the mounting seat (1) is fixedly connected to the fixing seat (18), and the top of the mounting seat (1) is fixedly connected to the fixing block (21).

5. The novel spray head according to claim 4 is characterized in that: The stabilizing component comprises a stabilizing shell (19), the top of the fixing seat (18) is rotatably connected to the stabilizing shell (19), and the inner wall of the stabilizing shell (19) is fixedly connected to a first magnet (20).

6. The novel spray head according to claim 5, characterized in that: The fixing assembly comprises a second magnet (22), the inner wall of the fixing block (21) is fixedly connected with the second magnet (22), and the second magnet (22) is matched with the first magnet (20).

Images