Spray head capable of being bent at will

Abstract

The utility model relates to the technical field of spray heads, and particularly discloses a spray head capable of being bent at will, which comprises a bent pipe, a connector, a spray head seat and a spray head cap, the upper end of the connector is inserted into the spray head seat and is in threaded connection with the spray head seat; the bent pipe comprises a metal pipe and a hose, and the metal pipe is sleeved with the hose. Water spraying holes are formed in the side wall of the closed ring table; the nozzle cap is in threaded connection with the upper part of the nozzle seat; and a water outlet communicated with the nozzle seat is formed in the top of the nozzle cap. According to the nozzle capable of being bent at will, free adjustment of the water spraying direction is achieved through matching of the inner metal pipe and the outer hose, the angle can be fixed after adjustment, and using convenience and flexibility are greatly improved. Meanwhile, stable connection and good sealing of the spray head are ensured through the connector and the seal, and the water leakage problem is avoided. In addition, the water spraying efficiency and the operation stability of the sprayer are further improved through the application of the water outlet groove and the anti-skid lines.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of shower head, concretely refers to a shower head of arbitrary bending. BACKGROUND

[0002] Traditional shower head often because fixed structure, limited the flexibility of water spraying direction, it is difficult to meet the water spraying demand under complex environment. Especially when carrying out horticulture irrigation, often need to move the shower head position frequently or adjust the layout of whole water spraying system, this not only increases the operation difficulty, also reduces the working efficiency.

[0003] Therefore, the market urgently needs a kind of shower head that can flexibly adjust water spraying direction, easy to operate and structurally stable. INVENTION CONTENTS

[0004] The utility model solves the technical problem of a kind of shower head of arbitrary bending, realize the free bending and stable connection of shower head, greatly improve the convenience and flexibility of use.

[0005] To solve the above technical problems, the technical scheme provided by the utility model is as follows: a kind of shower head of arbitrary bending, including elbow, connecting head, shower head seat and shower head cap;

[0006] The upper end of the connecting head is inserted into the shower head seat and is threadedly connected therewith, and the lower end is inserted into the elbow and is detachably connected therewith;

[0007] The elbow includes a metal pipe and a hose, and the hose is sleeved outside the metal pipe.

[0008] A closed ring table is provided on the upper part of the shower head seat, and a water spraying hole is provided on the side wall of the closed ring table.

[0009] The shower head cap is threadedly connected with the upper part of the shower head seat, and a water outlet hole is provided on the top of the shower head cap and is in communication with the shower head seat.

[0010] Further, the connecting head includes a pipe plug and a threaded connection part, a fastening ring is provided on the outer wall of the pipe plug, the fastening ring is gradually thickened from bottom to top, so that the side wall forms an inclined surface, and a plurality of fastening rings are provided on the outer wall of the pipe plug;The threaded connection part is integrally formed on the upper end of the pipe plug.

[0011] Further, a ring groove is provided between the threaded connection part and the pipe plug, and a sealing washer is provided in the ring groove.

[0012] Further, a sealing ring groove is provided on the upper part of the shower head seat, and a sealing ring is provided in the sealing ring groove.

[0013] Further, a water outlet groove is provided on the top end of the shower head seat, and the water outlet groove is symmetrically arranged about the center of the top surface of the shower head seat and is a strip-shaped groove.

[0014] Further, the water outlet groove extends inward from the outer edge of the nozzle seat and is arranged from deep to shallow.

[0015] Further, the outer wall of the nozzle seat and the nozzle cap is provided with anti-skid lines.

[0016] Compared with the prior art, the arbitrary bending nozzle of the utility model realizes the free adjustment of the water spraying direction through the cooperation of the internal metal pipe and the external hose, and can fix the angle after adjustment, greatly improving the convenience and flexibility of use. At the same time, the connection head and the sealing design ensure the stable connection and good sealing of the nozzle, avoiding the problem of water leakage. In addition, the design of the water outlet groove and the application of the anti-skid lines further improve the water spraying efficiency and operation stability of the nozzle, and have broad market application prospects. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structure schematic diagram of the arbitrary bending nozzle of the utility model.

[0018] Figure 2 is an explosion view of the structure of the arbitrary bending nozzle of the utility model.

[0019] Figure 3 is a front view of the arbitrary bending nozzle of the utility model.

[0020] Figure 4 is Figure 3 sectional view at A-A in Fig.

[0021] As shown in the figure: 1, elbow, 2, connection head, 3, nozzle seat, 4, nozzle cap, 5, metal pipe, 6, hose, 7, closed ring table, 8, water spraying hole, 9, water outlet hole, 10, pipe plug, 11, threaded connection part, 12, fastening ring, 13, ring groove, 14, sealing washer, 15, sealing ring groove, 16, sealing ring, 17, water outlet groove, 18, anti-skid lines. DETAILED DESCRIPTION

[0022] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0023] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can indirectly connect through intermediate medium, can be two element inside intercommunication. For ordinary skilled person in the art, can understand the concrete meaning of above-mentioned terms in the utility model according to specific circumstances.

[0024] The spray head can be arbitrarily bent, and the spray head will be further and specifically described below with reference to the drawings.

[0025] In combination with the drawings Figures 1-4 The specific implementation process of the spray head can be arbitrarily bent as follows:

[0026] A spray head can be arbitrarily bent, and the spray head will be further and specifically described below with reference to the drawings.

[0027] The bend pipe 1 is combined by a metal pipe 5 and a hose 6, the metal pipe 5 can adopt an aluminum pipe, the hose 6 is sleeved outside the metal pipe 5, which not only ensures the strength and durability of the bend pipe 1, but also endows the bend pipe 1 with high flexibility, so that the spray head can be freely bent to any angle as required and maintain the shape after bending.

[0028] The upper part of the spray head seat 3 is provided with a closed ring table 7, and the side walls of the ring table are uniformly distributed with water spraying holes 8, to ensure uniform water spraying. The spray head cap 4 is tightly connected with the upper part of the spray head seat 3 through threads, and the top is provided with a water outlet hole 9, which is communicated with the inside of the spray head seat 3, to form a complete water spraying channel.

[0029] The connecting head 2 includes a pipeline plug 10 and a threaded connection part 11, the outer wall of the pipeline plug 10 is provided with a plurality of fastening rings 12, the outer wall of the fastening ring 12 is gradually thickened from bottom to top, forming an inclined surface, to enhance the stability of the connection. The threaded connection part 11 is integrally formed with the pipeline plug 10, which simplifies the structure and improves the production efficiency.

[0030] A ring groove 13 is arranged between the threaded connection part 11 and the pipeline plug 10, and a sealing gasket 14 is arranged in the groove, to effectively prevent water leakage. The upper part of the spray head seat 3 is also provided with a sealing ring groove 15, and a sealing ring 16 is embedded in the sealing ring groove 15, to further improve the sealing performance of the whole.

[0031] The top end of the nozzle seat 3 is designed with a water outlet groove 17, which is symmetrically arranged about the center of the top surface of the nozzle seat 3, is a strip-shaped groove, helps to form atomization effect, expands the water spraying range, and improves the water spraying efficiency. The water outlet groove 17 extends inward from the outer edge of the nozzle seat 3, and is arranged from deep to shallow, so that the water spraying is more uniform and delicate.

[0032] The outer walls of the nozzle seat 3 and the nozzle cap 4 are each provided with anti-skid lines 18, which enhance the stability of holding and enable easy operation even in a wet environment.

[0033] The above describes the utility model and its implementation mode, which is not limited, and the drawings shown are only one of the implementation modes of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structure modes and embodiments are not creatively designed, which should belong to the protection scope of the utility model.

Claims

1. A flexible spray head, characterized by: It comprises a bend pipe (1), a connecting head (2), a nozzle seat (3) and a nozzle cap (4); The upper end of the connecting head (2) is inserted into the nozzle seat (3) and is screwed with it, and the lower end is inserted into the bend pipe (1) and is detachably connected with it; The bend pipe (1) comprises a metal pipe (5) and a hose (6), and the hose (6) is sleeved outside the metal pipe (5); The upper part of the nozzle seat (3) is provided with a closed ring table (7), and the side wall of the closed ring table (7) is provided with a water spraying hole (8); The nozzle cap (4) is screwed with the upper part of the nozzle seat (3), and the top of the nozzle cap (4) is provided with a water outlet hole (9) which is communicated with the nozzle seat (3).

2. A flexible spray head according to claim 1, wherein: The connecting head (2) comprises a pipe plug (10) and a threaded connection part (11), the outer wall of the pipe plug (10) is provided with a fastening ring (12), the fastening ring (12) is gradually thickened from bottom to top, so that the side wall forms an inclined surface, and a plurality of fastening rings (12) are arranged on the outer wall of the pipe plug (10); the threaded connection part (11) is integrally formed on the upper end of the pipe plug (10).

3. A flexible spray head according to claim 2, wherein: A ring groove (13) is arranged between the threaded connection part (11) and the pipe plug (10), and a sealing washer (14) is arranged in the ring groove (13).

4. A flexible spray head according to claim 3, wherein: The upper part of the nozzle seat (3) is provided with a sealing ring groove (15), and a sealing ring (16) is arranged in the sealing ring groove (15).

5. A flexible spray head according to claim 4, wherein: The top end of the nozzle seat (3) is provided with a water outlet groove (17), which is symmetrically arranged about the center of the top surface of the nozzle seat (3) and is a strip-shaped groove.

6. A flexible spray head according to claim 5, wherein: The water outlet groove (17) extends inward from the outer edge of the nozzle seat (3) and is arranged from deep to shallow.

7. The flexible spray head of claim 1, wherein: The outer walls of the nozzle seat (3) and the nozzle cap (4) are all provided with anti-skid lines (18).

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