Spray head with adjustable angle

Abstract

The utility model relates to an angle-adjustable spray head which comprises a mounting head, an angle adjusting device and a control device. An outlet is formed in one end of the mounting head, and a rotating ring is rotationally connected to the side face of the mounting head; an inlet is formed in one side of the connector, and the inlet corresponds to the outlet; each mounting structure comprises a clamping groove, a plurality of clamping grooves and a plurality of mounting structures, and the clamping grooves are formed in the joints; the clamping buckle is arranged on the rotating ring, and the clamping buckle can be inserted into the clamping groove; one end of the installation head is installed on the pipeline, the connector inlet is connected with the installation head outlet, then the buckle is inserted into the clamping groove, the connector is connected with the rotating ring, the connector is connected with the installation head, and the purpose that the connector is connected with the installation head and the orientation of the connector can be adjusted by rotating the rotating ring is achieved. The nozzle is divided into the connector, the mounting head and the rotating ring, the orientation of the connector is adjusted by rotating the rotating ring, and directional mounting of the connector on a pipeline is achieved.

Description

Technical Field

[0001] This application relates to the technical field of nozzle installation, and in particular to an angle-adjustable nozzle. Background Technology

[0002] Liquid enters the nozzle through the pipe and is eventually sprayed out from the nozzle. The nozzle sprays or distributes the liquid to the target area. In other words, the function of the nozzle is to guide the liquid and direct it towards the target direction.

[0003] In existing technologies, the nozzle is a one-piece component, meaning that once the nozzle is installed on the pipe, its orientation and the direction of liquid spraying are fixed. The nozzle and the pipe are usually connected by threads. During the installation process, the nozzle rotates continuously. In order to ensure that the nozzle faces the target area, a gasket needs to be added between the nozzle and the pipe to fix the nozzle to the pipe while ensuring the correct orientation. If the gasket thickness is incorrect, the nozzle cannot be fixed to the pipe or the nozzle orientation will be incorrect. Therefore, the directional installation of the nozzle is time-consuming and labor-intensive. Summary of the Invention

[0004] This application provides an angle-adjustable nozzle to solve the problem of cumbersome directional installation of nozzles in related technologies.

[0005] In a first aspect, an angle-adjustable nozzle is provided, comprising:

[0006] The mounting head has an outlet at one end and a rotating ring rotatably connected to the side of the mounting head.

[0007] The connector has an inlet on one side, with the inlet and outlet corresponding to each other.

[0008] Several installation structures, including:

[0009] - Slot, the slot is located on the connector;

[0010] - Buckle, the buckle is set on the rotating ring, and the buckle can be inserted into the slot;

[0011] When the latch is in the slot, the inlet and outlet are connected.

[0012] In some embodiments, the mounting structure also includes plugs and slots;

[0013] The plug can be inserted into the slot, the plug is connected to the rotating ring, and the slot is located inside the connector.

[0014] In some embodiments, the extension direction of the slot is perpendicular to the extension direction of the card slot.

[0015] In some embodiments, the mounting structure also includes a spring;

[0016] The clip slides inside the plug, and the two ends of the spring are connected to the plug and the clip, respectively.

[0017] In some embodiments, the mounting head has several positioning holes, and the rotating ring has several screw holes, with each screw hole corresponding to one of the positioning holes.

[0018] In some embodiments, the entrance includes a first entrance and a second entrance, which are located on two adjacent faces.

[0019] In some embodiments, two baffles are also included, which correspond to the first inlet and the second inlet, respectively;

[0020] The shield is detachably connected to the connector. When the shield is installed on the connector, it covers the first or second inlet.

[0021] In some embodiments, the other end of the mounting head is threaded.

[0022] This application provides an angle-adjustable nozzle. Since this application installs one end of the mounting head onto the pipeline, connects the connector inlet to the mounting head outlet, and then inserts a clip into the slot to connect the connector to the rotating ring, the connector and mounting head are connected. Furthermore, the orientation of the connector can be adjusted by rotating the rotating ring. Therefore, this application decomposes the nozzle into three parts: a connector, a mounting head, and a rotating ring. The orientation of the connector is adjusted by rotating the rotating ring, achieving directional installation of the connector on the pipeline. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the structure provided for an embodiment of this application;

[0025] Figure 2 A schematic diagram of the mounting head is provided for the embodiments of this application;

[0026] Figure 3 for Figure 2 Enlarged view of the structure at point A in the middle;

[0027] Figure 4 A schematic diagram of the connector structure is provided for the embodiments of this application;

[0028] Figure 5 A structural cross-sectional view of the connector is provided for the embodiments of this application.

[0029] In the diagram: 1. Mounting head; 2. Outlet; 3. Rotating ring; 4. Connector; 5. Inlet; 51. First inlet; 52. Second inlet; 6. Mounting structure; 61. Slot; 62. Snap-fit; 63. Insert; 64. Slot; 65. Spring; 7. Positioning hole; 8. Screw hole; 9. Cover plate. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0031] This application provides an angle-adjustable nozzle, which solves the problem of cumbersome directional installation of nozzles in related technologies.

[0032] Please see Figures 1 to 5 An angle-adjustable nozzle, comprising:

[0033] Mounting head 1, one end of mounting head 1 is provided with outlet 2, and a rotating ring 3 is rotatably connected to the side of mounting head 1;

[0034] Connector 4, with an inlet 5 on one side, the inlet 5 corresponding to the outlet 2;

[0035] Several mounting structures 6, the mounting structures 6 including:

[0036] - Slot 61, slot 61 is provided on connector 4;

[0037] - Buckle 62, buckle 62 is set on the rotating ring 3, buckle 62 can be inserted into the slot 61;

[0038] When the buckle 62 is in the slot 61, the inlet 5 is connected to the outlet 2;

[0039] The other end of the mounting head 1 is threaded;

[0040] The mounting structure 6 also includes plug-in 63 and slot 64;

[0041] Insert 63 can be inserted into slot 64. Insert 63 is connected to rotating ring 3. Slot 64 is located in connector 4.

[0042] The extension direction of slot 64 is perpendicular to the extension direction of slot 61;

[0043] like Figure 1As shown, in this application, the mounting head 1 is a ring structure. The mounting head 1 is fixed to the pipe by a thread at one end. The rotating ring 3 is an L-shaped ring structure. The rotating ring 3 is suspended on the side of the mounting head 1 and can rotate. The connector 4 has a cavity inside, and the inlet 5 is an opening of the cavity.

[0044] There are multiple mounting structures 6, which are arranged around the edge of the mounting head 1 to fix the connector 4 from multiple directions. The slot 64 is opened on the surface of the connector 4 near the mounting head 1 and extends away from the mounting head 1. The slot 64 extends vertically. The slot 61 is located on the side of the inner wall of the slot 64. The plug 63 extends vertically to facilitate the insertion of the plug 63 into the slot 64. The buckle 62 is slidably connected to the side of the plug 63. When the plug 63 is inserted into the slot 64, the buckle 62 retracts into the plug 63. When the buckle 62 moves to the slot 61, the buckle 62 extends out of the plug 63 and inserts into the slot 61.

[0045] During the process of installing connector 4 on mounting head 1, first align inlet 5 with outlet 2, then bring connector close to mounting head 1. At this time, insert 63 is inserted into slot 64, and buckle 62 retracts into insert 63. As insert 63 is gradually inserted into slot 64, when buckle 62 moves to slot 61, buckle 62 is inserted into slot 61, fixing connector 4 and rotating ring 3. At the same time, outlet 2 and inlet 5 are tightly connected. In a preferred embodiment, sealing rings are installed on both inlet 5 and outlet 2 to prevent liquid from overflowing from the gap between inlet 5 and outlet 2.

[0046] It should be noted that after the connector 4 is installed on the mounting head 1, since the connector 4 is directly connected to the rotating ring 3, the orientation of the connector 4 can be controlled by rotating the rotating ring 3. This eliminates the traditional need to add gaskets of different thicknesses based on experience, and improves the efficiency of installing nozzles on pipelines.

[0047] Mounting structure 6 also includes spring 65;

[0048] The buckle 62 is slidably connected to the plug 63, and the two ends of the spring 65 are respectively connected to the plug 63 and the buckle 62;

[0049] A telescopic groove is provided on the plug 63, and the buckle 62 is slidably connected in the telescopic groove. The spring 65 is set in the telescopic groove. The spring 65 will continuously provide a force to the buckle 62 to extend out of the telescopic groove. Therefore, before the plug 63 is inserted into the slot 64, the buckle 62 needs to be retracted back into the telescopic groove. When the buckle 62 moves to the slot 61, under the action of the spring 65, the buckle 62 will automatically pop out and insert into the slot 61. This avoids the problem that the buckle 62 is in the slot 64 and cannot be controlled when the operator fixes the connector 4, and facilitates the operator's installation.

[0050] The mounting head 1 has several positioning holes 7, and the rotating ring 3 has several screw holes 8, with the screw holes 8 corresponding one-to-one with the positioning holes 7.

[0051] After fixing the connector 4 onto the rotating ring 3, rotate the rotating ring 3 to the desired angle, and then pass the bolt through the screw hole 8 into the positioning hole 7, thereby fixing the angle of the rotating ring 3 and the connector 4.

[0052] It should be noted that the more positioning holes 7 there are, the better. The more positioning holes 7 there are and the higher their density, the more angles that the rotating ring 3 and the connector 4 can rotate.

[0053] Entrance 5 includes a first entrance 51 and a second entrance 52, which are located on two adjacent faces;

[0054] It also includes two shields 9, which correspond to the first entrance 51 and the second entrance 52 respectively;

[0055] The shield 9 is detachably connected to the connector 4. When the shield 9 is installed on the connector 4, the shield 9 covers the first inlet 51 or the second inlet 52.

[0056] like Figure 4 As shown, the other opening of the internal cavity of the connector 4 is the liquid outlet. The first inlet 51 and the second inlet 52 are located in the same direction as the liquid outlet. The opening direction of the first inlet 51 is perpendicular to the opening direction of the liquid outlet. Therefore, when horizontal liquid spraying is required, the first inlet 51 and the outlet 2 are aligned and installed, and the baffle 9 is installed on the second inlet 52. When vertical liquid spraying is required, the second inlet 52 and the outlet 2 are aligned and installed, and the baffle 9 is installed on the first inlet 51.

[0057] It should be noted that the first inlet 51 and the second inlet 52 of the connector 4 are each equipped with a baffle plate 9. When installation is required, the baffle plates 9 in different positions can be removed as needed.

[0058] In a preferred embodiment, grooves are respectively provided on the first inlet 51 and the second inlet 52 of the connector 4. One side of the groove passes through the connector 4, and the other side does not pass through the connector 4. The shielding plate 9 is inserted into the groove from the side of the groove that passes through the connector 4. The shielding plate 9 slides in the groove and gradually blocks the first inlet 51 or the second inlet 52. The side of the groove that does not pass through the connector 4 is close to the other groove, so that the shielding plate 9 will not fall off the groove under the action of gravity.

[0059] The working principle of this application is as follows:

[0060] In use, the installation head 1 and rotating ring 3 are first fixed to the pipe by threads. Then, depending on the actual needs, the first inlet 51 and outlet 2 are installed opposite each other, or the second inlet 52 and outlet 2 are installed opposite each other. The first inlet 51 or the second inlet 52 and outlet 2 are brought closer together, and the plug 63 is inserted into the slot 64. The buckle 62 retracts into the plug 63. As the plug 63 is gradually inserted into the slot 64, when the buckle 62 moves to the slot 61, the buckle 62 is inserted into the slot 61, fixing the connector 4 and rotating ring 3. At the same time, outlet 2 and inlet 5 are tightly connected. Then, the rotating ring 3 and connector 4 are rotated to adjust the angle of connector 4. Then, the bolts are passed through the screw hole 8 and the positioning hole 7 to fix it. Finally, the second inlet 52 or the first inlet 51 that is not used is blocked and closed by the baffle plate 9.

[0061] In the description of this application, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application 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, and therefore should not be construed as a limitation of this application. Unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0062] It should be noted that in this application, relational terms such as "first" and "second" are used merely 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0063] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. An angle-adjustable nozzle, characterized in that, include: The mounting head has an outlet at one end and a rotating ring rotatably connected to the side of the mounting head; A connector, wherein an inlet is provided on one side of the connector, and the inlet corresponds to the outlet; Several mounting structures, the mounting structures including: - A card slot, wherein the card slot is disposed on the connector; - A buckle, which is disposed on the rotating ring and can be inserted into the slot; When the buckle is located in the slot, the inlet is connected to the outlet.

2. The angle-adjustable nozzle as described in claim 1, characterized in that: The mounting structure also includes plugs and slots; The plug can be inserted into the slot, the plug is connected to the rotating ring, and the slot is located in the connector.

3. The angle-adjustable nozzle as described in claim 2, characterized in that: The extension direction of the slot is perpendicular to the extension direction of the card slot.

4. The angle-adjustable nozzle as described in claim 2, characterized in that: The mounting structure also includes a spring; The buckle is slidably connected inside the plug, and the two ends of the spring are respectively connected to the plug and the buckle.

5. The angle-adjustable nozzle as described in claim 1, characterized in that: The mounting head has several positioning holes, and the rotating ring has several screw holes, with each screw hole corresponding to one of the positioning holes.

6. The angle-adjustable nozzle as described in claim 1, characterized in that: The entrance includes a first entrance and a second entrance, which are located on two adjacent faces.

7. The angle-adjustable nozzle as described in claim 6, characterized in that: It also includes two shields, which correspond to the first entrance and the second entrance, respectively; The shield is detachably connected to the connector. When the shield is installed on the connector, the shield covers the first entrance or the second entrance.

8. The angle-adjustable nozzle as described in claim 1, characterized in that: The other end of the mounting head is threaded.

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