Micro-jet series shower head capable of adjusting flow

Abstract

The utility model relates to the technical field of micro-spraying shower heads, and discloses a flow-adjustable micro-spraying series shower head which solves the problems in the background technology and comprises a main body, a water inlet connector is arranged at one end of the main body, a baffle is fixedly connected to the circumferential surface of the other end of the main body in a sleeved mode, and a water outlet connector is arranged at the other end of the main body. A limiting block fixedly sleeves the circumferential surface, located on the outer side face of the baffle, of one end of the main body, a detachable spray head sleeves the other end of the main body, a water spraying opening is formed in the spray head, a water storage bin is formed in the top of the main body, a detachable inner pipe is inserted into the water storage bin, and an adjusting nut fixedly sleeves the top of the inner pipe; the top of the spray head is fixedly connected with a fixing block, a sliding groove is formed in the side face of the fixing block, the water flow of the micro-spraying series shower head can be conveniently adjusted, the water flow of the micro-spraying series shower head can be adjusted anytime and anywhere, and therefore the effects that a user can conveniently use the micro-spraying series shower head, and the practicability of the whole device is improved are achieved.

Description

Technical Field

[0001] This utility model belongs to the field of micro-spray shower head technology, specifically a micro-spray series of shower heads with adjustable flow rate. Background Technology

[0002] A shower head, also known as a watering can, was originally a device for watering flowers, potted plants, and other plants. Later, it was modified into a shower device, making it a common bathroom item.

[0003] However, the micro-spray showerheads currently on the market still have some problems in use. The spray flow rate of existing micro-spray showerheads is generally determined by the water flow rate. When the water flow is large, the spray flow rate is large, and when the water flow is small, the spray flow rate is small. Furthermore, when the distance between the micro-spray showerhead and the control point for the water flow rate is far, it is difficult to adjust the water flow rate, making it quite troublesome and thus reducing the practicality of the micro-spray showerheads. Therefore, we have proposed an adjustable flow rate micro-spray showerhead. Utility Model Content

[0004] The main purpose of this invention is to provide an adjustable flow rate micro-spray shower head, which can effectively solve the problem that the spray flow rate is generally determined by the water flow rate. When the water flow is large, the flow rate of the micro-spray shower head is large, and when the water flow is small, the flow rate of the micro-spray shower head is small. Furthermore, when the distance between the micro-spray shower head and the control point for the water flow rate is far, it is difficult to adjust the water flow rate, which makes adjusting the flow rate of the micro-spray shower head cumbersome and reduces its practicality.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An adjustable flow micro-spray shower head includes a main body. One end of the main body has a water inlet connector. A baffle is fixedly sleeved on the circumferential surface of the other end of the main body. A limit block is fixedly sleeved on the circumferential surface of the outer side of the baffle at one end of the main body. A detachable spray head is sleeved on the other end of the main body. The spray head has a spray nozzle. A water storage tank is opened at the top of the main body. A detachable inner tube is inserted into the water storage tank. An adjusting nut is fixedly sleeved on the top of the inner tube. A fixing block is fixedly connected to the top of the spray head. A sliding groove is opened on the side of the fixing block. A retaining groove is also opened at the top of the main body. A limiting mechanism that can limit the position of the spray head is provided in the sliding groove.

[0007] Preferably, the circumferential surface of the adjusting nut is fixedly connected with a plurality of protrusions, which are evenly distributed in a ring at equal intervals on the adjusting nut.

[0008] Preferably, a first sealing gasket is fixedly connected to the inner wall of the nozzle. The first sealing gasket is circular and disposed on the inner surface of the nozzle, and the cross-sectional shape of the first sealing gasket is trapezoidal.

[0009] Preferably, a second sealing gasket is fixedly connected to the inner wall of the adjusting nut. The second sealing gasket is circular and disposed on the inner surface of the adjusting nut, and the cross-sectional shape of the second sealing gasket is semi-circular.

[0010] Preferably, the number of spray nozzles is several, and the several spray nozzles are evenly distributed in a ring at equal intervals on the nozzle head.

[0011] Preferably, the circumferential surface of the limiting block is provided with a limiting groove, and the first sealing gasket can be inserted into the limiting groove.

[0012] Preferably, the inner tube has two water inlets, which are located on both sides of the inner tube.

[0013] Preferably, the limiting mechanism includes a sliding rod, a fixed rod, a spring, and a locking block. The top of the sliding rod has a through hole. The fixed rod is fixedly inserted into a groove on the side of the fixed block. The sliding rod is slidably sleeved on the fixed rod through the through hole. The spring is sleeved on the fixed rod. One end of the spring is fixedly connected to the top of the sliding rod, and the other end of the spring is fixedly connected to the top of the inner cavity of the groove. The locking block is fixedly connected to the bottom of the sliding rod. A handle is fixedly connected to the top of the sliding rod, and the locking block can be inserted into the locking groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By adjusting the angle between the inlet and outlet on the inner pipe, the water flow of the micro-spray series shower head can be adjusted, and the water flow rate of the micro-spray series shower head can be adjusted anytime and anywhere, thereby making it convenient for users and improving the practicality of the entire device.

[0016] 2. The first sealing gasket makes the connection between the nozzle and the main body more stable, and the second sealing gasket makes the connection between the adjusting nut and the main body more stable.

[0017] 3. The limiting mechanism facilitates the installation and removal of the nozzles, making it easier to replace different nozzles and thus improving the overall practicality of the device. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the overall split cross-sectional structure of this utility model;

[0021] Figure 3 This is a cross-sectional structural diagram of the entire utility model;

[0022] Figure 4 This utility model Figure 3 A magnified structural diagram of A in the middle;

[0023] In the diagram: 1. Main body; 2. Inlet connector; 3. Baffle; 4. Limiting block; 5. Limiting groove; 6. Nozzle; 7. Spray nozzle; 8. First sealing gasket; 9. Adjusting nut; 10. Protrusion; 11. Inner tube; 12. Water outlet; 13. Second sealing gasket; 14. Water storage tank; 15. Slot; 16. Fixing block; 17. Sliding rod; 18. Handle; 19. Through hole; 20. Fixing rod; 21. Spring; 22. Locking block. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] Depend on Figures 1-4 The present invention includes a main body 1, with an inlet connector 2 at one end of the main body 1, a baffle 3 fixedly sleeved on the circumferential surface of the other end of the main body 1, a limiting block 4 fixedly sleeved on the circumferential surface of the outer side of the baffle 3 at one end of the main body 1, a detachable nozzle 6 sleeved on the other end of the main body 1, a spray nozzle 7 opened on the nozzle 6, a water storage tank 14 opened on the top of the main body 1, a detachable inner tube 11 inserted into the water storage tank 14, an adjusting nut 9 fixedly sleeved on the top of the inner tube 11, a fixing block 16 fixedly connected to the top of the nozzle 6, a sliding groove opened on the side of the fixing block 16, and a slot 15 opened on the top of the main body 1, with a limiting mechanism in the sliding groove that can limit the movement of the nozzle 6.

[0026] A number of protrusions 10 are fixedly connected to the circumferential surface of the adjusting nut 9. The protrusions 10 are evenly distributed in a ring at equal intervals on the adjusting nut 9. The protrusions 10 increase the friction between the finger and the adjusting nut 9 when rotating the adjusting nut 9, preventing loosening when rotating the adjusting nut 9.

[0027] A first sealing gasket 8 is fixedly connected to the inner wall of the nozzle 6. The first sealing gasket 8 is circular and is set on the inner surface of the nozzle 6. The cross-section of the first sealing gasket 8 is trapezoidal. The setting of the first sealing gasket 8 can improve the stability of the connection between the nozzle 6 and the main body 1 and prevent water leakage.

[0028] A second sealing gasket 13 is fixedly connected to the inner wall of the adjusting nut 9. The second sealing gasket 13 is circular and is set on the inner surface of the adjusting nut 9. The cross-sectional shape of the second sealing gasket 13 is semi-circular. The setting of the second sealing gasket 13 can improve the sealing between the main body 1 and the adjusting nut 9.

[0029] The number of water nozzles 7 is several, and the several water nozzles 7 are evenly distributed in a ring at equal intervals on the sprinkler head 6. The setting of several water nozzles 7 can make the water more evenly dispersed when it is discharged, thereby improving the practical effect of sprinkler irrigation.

[0030] A limiting groove 5 is provided on the circumferential surface of the limiting block 4, and the first sealing gasket 8 can be inserted into the limiting groove 5. This can improve the stability of the nozzle 6 and prevent the nozzle 6 from becoming loose from the body 1.

[0031] Two water inlets 12 are provided on the inner pipe 11. The two water inlets 12 are located on both sides of the inner pipe 11, and the two water inlets 12 can realize water inlet and water outlet respectively.

[0032] The limiting mechanism includes a slide rod 17, a fixed rod 20, a spring 21, and a locking block 22. The top of the slide rod 17 has a through hole 19. The fixed rod 20 is fixedly inserted into the slide groove on the side of the fixed block 16. The slide rod 17 is slidably sleeved on the fixed rod 20 through the through hole 19. The spring 21 is sleeved on the fixed rod 20. One end of the spring 21 is fixedly connected to the top of the slide rod 17, and the other end of the spring 21 is fixedly connected to the top of the inner cavity of the slide groove. The locking block 22 is fixedly connected to the bottom of the slide rod 17. A handle 18 is fixedly connected to the top of the slide rod 17. The locking block 22 can be inserted into the locking groove 15. The limiting mechanism can fix the nozzle 6 on the main body 1. Since the limiting mechanism is a quick-release and quick-install mechanism, it can facilitate the installation and removal of the nozzle 6.

[0033] Working principle: When adjusting the water flow, the operator manually rotates the adjusting nut 9. The adjusting nut 9 rotates the inner tube 11, which in turn rotates the inlet 12. When the inlet 12 and the inlet 12 are separated, water flows from the inlet connector 2 into the water storage tank 14, then through the other inlet 12 into the nozzle 6, and finally out through the nozzle 7 to the outside of the nozzle 6. The water flow is maximized when the inlet 12 is aligned with the water outlet direction; no water flows when the inlet 12 is perpendicular to the water outlet direction. To replace the nozzle 6, the operator pulls the handle 18 upwards. When the slide rod 17 slides, it will slide along the fixed rod 20 in the groove, squeezing the spring 21. At the same time, the slide rod 17 will drive the locking block 22 to slide upward. After the locking block 22 slides out of the slot 15, the nozzle 6 can be pulled outward. Then, the new nozzle 6 can be inserted into the main body 1. Before insertion, the handle 18 needs to be pulled upward first. Then, the nozzle 6 is fitted onto the main body 1. After the fitting is completed, the handle 18 is released, and the spring 21 will rebound the slide rod 17 downward. The slide rod 17 will slide downward along the fixed rod 20 in the groove. The slide rod 17 will drive the locking block 22 to slide downward and insert into the slot 15, thereby realizing the installation and fixation of the nozzle 6.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A micro-spray shower head with adjustable flow rate, comprising a main body (1), characterized in that: One end of the main body (1) is provided with a water inlet connector (2), and a baffle (3) is fixedly sleeved on the circumferential surface of the other end of the main body (1). A limiting block (4) is fixedly sleeved on the circumferential surface of the outer side of the baffle (3) at one end of the main body (1). A detachable nozzle (6) is sleeved on the other end of the main body (1). A water spray nozzle (7) is opened on the nozzle (6). A water storage tank (14) is opened on the top of the main body (1). A detachable inner tube (11) is inserted into the water storage tank (14). An adjusting nut (9) is fixedly sleeved on the top of the inner tube (11). A fixing block (16) is fixedly connected to the top of the nozzle (6). A sliding groove is opened on the side of the fixing block (16). A slot (15) is also opened on the top of the main body (1). A limiting mechanism that can limit the nozzle (6) is provided in the sliding groove.

2. The adjustable flow micro-spray shower head according to claim 1, characterized in that: The circumferential surface of the adjusting nut (9) is fixedly connected with a number of protrusions (10), which are evenly distributed in a ring at equal intervals on the adjusting nut (9).

3. The adjustable flow micro-spray shower head according to claim 1, characterized in that: A first sealing gasket (8) is fixedly connected to the inner wall of the nozzle (6). The first sealing gasket (8) is circular and disposed on the inner surface of the nozzle (6). The cross-sectional shape of the first sealing gasket (8) is trapezoidal.

4. The adjustable flow micro-spray shower head according to claim 1, characterized in that: A second sealing gasket (13) is fixedly connected to the inner wall of the adjusting nut (9). The second sealing gasket (13) is circular and is disposed on the inner surface of the adjusting nut (9). The cross-sectional shape of the second sealing gasket (13) is semi-circular.

5. The adjustable flow micro-spray shower head according to claim 1, characterized in that: The number of water nozzles (7) is several, and the several water nozzles (7) are evenly distributed in a ring at equal intervals on the nozzle (6).

6. The adjustable flow micro-spray shower head according to claim 3, characterized in that: The circumferential surface of the limiting block (4) has a limiting groove (5), and the first sealing gasket (8) can be inserted into the limiting groove (5).

7. The adjustable flow micro-spray shower head according to claim 1, characterized in that: The inner tube (11) has two water inlets (12), which are located on both sides of the inner tube (11).

8. The adjustable flow micro-spray shower head according to claim 1, characterized in that: The limiting mechanism includes a slide rod (17), a fixed rod (20), a spring (21), and a locking block (22). The top of the slide rod (17) has a through hole (19). The fixed rod (20) is fixedly inserted into the groove on the side of the fixed block (16). The slide rod (17) is slidably sleeved on the fixed rod (20) through the through hole (19). The spring (21) is sleeved on the fixed rod (20). One end of the spring (21) is fixedly connected to the top of the slide rod (17), and the other end of the spring (21) is fixedly connected to the top of the inner cavity of the groove. The locking block (22) is fixedly connected to the bottom of the slide rod (17). A handle (18) is fixedly connected to the top of the slide rod (17). The locking block (22) can be inserted into the locking slot (15).

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