A 360° rotatable foam cleaning nozzle

Abstract

The utility model discloses a 360° rotatable foam cleaning nozzle, comprising a nozzle seat for installation at the mouth of an aerosol tank, a trigger member hinged in the nozzle seat, a liquid inlet channel for liquid in the aerosol tank to enter and a liquid outlet channel connected with the liquid inlet channel and capable of liquid outflowing, a connector plugged on the outlet end of the liquid outlet channel, a nozzle connected with the liquid outlet channel on the connector, a rotating nozzle for liquid spraying that can be relatively rotatably provided on the nozzle, a positioning part on the trigger member, and a clamping part that can cooperate with the positioning part to lock the connector on the trigger member. The utility model has a simple structure, is quick and easy to assemble and disassemble, and is convenient for daily use.

Description

[Technical field]

[0001] The utility model relates to a foam cleaning nozzle which is rotatable through 360 degrees. [Background technology]

[0002] Aerosol spray technology is widely used, including mosquito and fly killing aerosols, disinfection aerosols, air fresheners, cleaning aerosols, etc. The aerosol nozzle is an important part of the aerosol. By pressing the aerosol nozzle on the top of the aerosol can, the product encapsulated in the aerosol can can be sprayed out through the aerosol nozzle in the form of mist or foam.

[0003] In some cleaning aerosols used for kitchen and bathroom cleaning, the aerosol nozzle is equipped with a longer nozzle, which can be extended into wash basins, toilets, bathtubs and other places to spray mist or foam detergent onto the inner wall. The aerosol nozzle of this type of cleaning aerosol is disclosed in the patent No. JP2022023175A, which includes a nozzle cap, a button, a joint, a tube body, and a rotating nozzle. When the user pulls the trigger of the button, the passage inside the button is connected to the inside of the container, and the contents of the container can be delivered to the rotating nozzle through the tube body and sprayed to the outside. The tube body on the aerosol nozzle is also detachable, specifically, the tube body is connected to the button by screwing the internal thread of the joint with the external thread at the front end of the button, but the above-mentioned threaded connection structure is not very convenient for quick installation or disassembly of the tube body.

[0004] Therefore, the present invention is just produced based on the above shortcomings. [Utility Model Content]

[0005] The utility model aims to overcome the shortcomings of the prior art and provide a foam cleaning nozzle which has a simple structure and can be quickly assembled and disassembled and can be rotated 360 degrees.

[0006] The utility model is realized by the following technical solutions:

[0007] A 360° rotatable foam cleaning nozzle comprises a nozzle seat for installation at the mouth of an aerosol tank, a trigger member is hinged in the nozzle seat, a liquid inlet channel for liquid in the aerosol tank to enter and a liquid outlet channel connected with the liquid inlet channel and capable of allowing liquid to flow out are provided in the trigger member, a connector is plugged into the outlet end of the liquid outlet channel, a nozzle connected with the liquid outlet channel is provided on the connector, a rotating nozzle for liquid spraying is relatively rotatable on the nozzle, and the characteristic is that: a positioning portion is provided on the trigger member, and a clamping portion is provided on the connector that can cooperate with the positioning portion to lock the connector on the trigger member.

[0008] The 360° rotatable foam cleaning nozzle as described above is characterized in that: the positioning portion is a positioning hole, and the clamping portion is an elastic buckle with one end connected to the trigger member and the other end being able to pass through the positioning hole and clamped on the side wall of the trigger member.

[0009] The 360° rotatable foam cleaning nozzle as described above is characterized in that: an outer insert tube is provided on the trigger member at the outside of the liquid outlet channel, an outer sleeve is provided on the connecting head which is sleeved on the outer insert tube, an inner insert tube is provided in the outer sleeve for inserting one end of the liquid outlet channel, and a slot for inserting the outer insert tube is formed between the inner insert tube and the outer sleeve.

[0010] The 360° rotatable foam cleaning nozzle as described above is characterized in that: a rotating joint is provided on the nozzle pipe, the rotating nozzle is rotatably connected to the rotating joint, the rotating nozzle is provided with a nozzle channel and two spray holes connected to the nozzle channel and centrally symmetrical, and a connecting channel connecting the nozzle pipe and the nozzle channel is provided in the rotating joint.

[0011] The 360° rotatable foam cleaning nozzle as described above is characterized in that: the nozzle channel includes a main channel and two branch channels arranged at one end of the main channel and extending obliquely to both sides, one end of the connecting channel is inserted into the main channel, and the two spray holes are respectively connected to the branch channels one by one.

[0012] The 360° rotatable foam cleaning nozzle as described above is characterized in that: a socket for inserting one end of the main channel is provided in the rotating joint, an annular groove is provided on the inner wall of the socket, an annular protrusion that is inserted into the annular groove is provided on the insertion end of the main channel, and the connecting channel is provided in the socket.

[0013] The 360° rotatable foam cleaning nozzle as described above is characterized in that: a hanging groove is provided on the nozzle seat, and a hook that can be snapped into the hanging groove is provided on the connecting head.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] 1. In the utility model, the positioning part is a positioning hole, and the clamping part is an elastic clamping buckle. When the nozzle and the rotating nozzle need to be installed, the user can plug the connector equipped with the nozzle into the outlet end of the liquid outlet channel. One end of the elastic clamping buckle can pass through the positioning hole and be clamped on the side wall of the trigger part when the elastic deformation is restored, so that the connector is locked on the trigger part, so that the nozzle can be quickly installed on the trigger part; when disassembly is required, the user can press the clamping part to separate the clamping part from the positioning part, and the connector can be pulled off the trigger part at this time. The structure is simple, and the assembly and disassembly are convenient and quick, which is convenient for daily use.

[0016] 2. When the nozzle is not in use, the hook can be buckled into the hanging groove so that the connecting head, nozzle, rotating nozzle and other components can be hung on one side of the nozzle seat to avoid taking up too much space and facilitate transportation and storage.

Brief Description of the Drawings

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a cross-sectional view of the utility model;

[0019] Figure 3 yes Figure 2 The enlarged view of point A in the middle;

[0020] Figure 4 It is an exploded view of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure when the connector is hung on the nozzle seat;

[0022] Figure 6 It is a reference diagram of the use status of the utility model. [Specific implementation method]

[0023] The utility model is further described below in conjunction with the accompanying drawings:

[0024] like Figures 1 to 6 As shown, a 360° rotatable foam cleaning nozzle comprises a nozzle seat 1 for installation at the mouth of an aerosol tank, a trigger member 2 is hingedly connected in the nozzle seat 1, a liquid inlet channel 21 for liquid in the aerosol tank to enter and a liquid outlet channel 22 connected with the liquid inlet channel 21 and capable of allowing liquid to flow out are provided in the trigger member 2, a connector 3 is plugged into the outlet end of the liquid outlet channel 22, a nozzle 4 connected with the liquid outlet channel 22 is provided on the connector 3, a rotating nozzle 5 for liquid spraying is relatively rotatably provided on the nozzle 4, a positioning portion 23 is provided on the trigger member 2, and a clamping portion 31 is provided on the connector 3 that can cooperate with the positioning portion 23 to lock the connector 3 on the trigger member 2.

[0025] Specifically, the positioning portion 23 is a positioning hole, and the clamping portion 31 is an elastic clamping portion with one end connected to the trigger member 2 and the other end being able to pass through the positioning hole and be clamped on the side wall of the trigger member 2. When the nozzle 4 and the rotating nozzle 5 need to be installed, the user can plug the connector 3 equipped with the nozzle 4 into the outlet end of the liquid outlet channel 22, and one end of the elastic clamping portion can pass through the positioning hole and be clamped on the side wall of the trigger member 2 when the elastic deformation is restored, so that the connector 3 is locked on the trigger member 2, so that the nozzle 4 can be quickly installed on the trigger member 2; when disassembly is required, the user can press the clamping portion 31 to separate the clamping portion 31 from the positioning portion 23, and then the connector 3 can be pulled off from the trigger member 2, which has a simple structure, is easy and quick to assemble and disassemble, and is convenient for daily use.

[0026] like Figure 2 As shown, the trigger member 2 is provided with an outer insert tube 24 on the outside of the liquid outlet channel 22, and the connector 3 is provided with an outer sleeve 32 which is sleeved on the outer insert tube 24. The outer sleeve 32 is provided with an inner insert tube 33 for inserting one end of the liquid outlet channel 22, and a slot 34 for inserting the outer insert tube 24 is formed between the inner insert tube 33 and the outer sleeve 32. The outer sleeve 32, the outer insert tube 24, the inner insert tube 33 and the liquid outlet channel 22 cooperate with each other, so that the connector 3 and the trigger member 2 can be firmly plugged in and have good sealing performance.

[0027] like Figure 3 As shown, the nozzle 4 is provided with a rotating joint 6, the rotating nozzle 5 is rotatably connected to the rotating joint 6, the rotating nozzle 5 is provided with a nozzle channel 51 and two spray holes 52 that are connected to the nozzle channel 51 and are centrally symmetrical, and the rotating joint 6 is provided with a connecting channel 61 that connects the nozzle 4 and the nozzle channel 51. When the two spray holes 52 spray liquid outward, a rotating torque is generated to drive the rotating nozzle 5 to rotate relative to the rotating joint 6 as a whole.

[0028] Specifically, the nozzle channel 51 includes a main channel 511 and two branch channels 512 arranged at one end of the main channel 511 and extending obliquely to both sides. One end of the connecting channel 61 is inserted into the main channel 511, and the two spray holes 52 are connected to the branch channels 512 one by one. The inclined arrangement of the branch channels 512 can reduce the resistance when the liquid is sprayed from the main channel 511 into the branch channels 512, reduce the energy damage caused by the collision of the liquid with the branch channels 512, and enable the liquid to be sprayed violently. In order to facilitate processing and molding, the rotating nozzle 5 is composed of a nozzle body 514 and a nozzle cap 515 sleeved on the nozzle body 514. The nozzle body 514 is a Y-shaped structure composed of the main channel 511 and the two branch channels 512. The nozzle cap 515 is sleeved on the two branch channels 512. The two spray holes 52 are centrally symmetrically arranged on the nozzle cap 515. In this way, the spray holes 52 are also designed to be inclined, so that the rotating nozzle 5 generates centrifugal force to rotate when spraying liquid.

[0029] Specifically, the rotary joint 6 is provided with a plug hole 62 for inserting one end of the main channel 511, an annular groove 621 is provided on the inner wall of the plug hole 62, an annular protrusion 513 is provided on the insertion end of the main channel 511 to be inserted into the annular groove 621, and the communication channel 61 is provided in the plug hole 62. The use of the annular protrusion 513 and the annular groove 621 can make the rotary nozzle 5 rotate around the central axis of the rotary joint 6 when the two spray holes 52 spray liquid outward.

[0030] like Figure 5 As shown, a hanging groove 11 is provided on the nozzle seat 1, and a hook 35 that can be snapped into the hanging groove 11 is provided on the connecting head 3. When the nozzle is not in use, the hook 35 can be buckled into the hanging groove 11, so that the connecting head 3, the nozzle 4, the rotating nozzle 5 and other components are hung on one side of the nozzle seat 1 to avoid occupying too much space and facilitate transportation and storage.

[0031] Figure 6 The diagram shows the use state of the 360° rotatable foam cleaning nozzle installed on the aerosol can 7. When it is necessary to spray detergent on the inner wall surface of appliances such as wash basins, toilets, and bathtubs, the user can manually pull the trigger member 2 to make the trigger member 2 squeeze the aerosol valve on the aerosol can 7. The aerosol valve opens to allow the detergent in the aerosol can 7 to spray into the liquid inlet channel 21, and then sprays liquid outward from the two spray holes 52 of the rotating nozzle 5 through the liquid outlet channel 22 and the nozzle 4, so that the two liquids are sprayed out in opposite directions. The rotating nozzle 5 can rotate 360° to spray the detergent evenly and sufficiently on the inner wall surface of the appliance, which is convenient for cleaning dirt.

Claims

1. A 360° rotatable foam cleaning nozzle, comprising a nozzle seat (1) for installation at the mouth of an aerosol tank, a trigger member (2) being hingedly connected to the nozzle seat (1), a liquid inlet channel (21) for liquid in the aerosol tank to enter, and a liquid outlet channel (22) connected to the liquid inlet channel (21) and capable of allowing liquid to flow out, a connector (3) being plugged into the outlet end of the liquid outlet channel (22), a nozzle (4) being connected to the connector (3), and a rotating nozzle (5) for liquid spraying being relatively rotatable, characterized in that: The trigger member (2) is provided with a positioning portion (23), and the connector (3) is provided with a clamping portion (31) that can cooperate with the positioning portion (23) to lock the connector (3) on the trigger member (2).

2. The 360° rotatable foam cleaning nozzle according to claim 1, characterized in that: The positioning portion (23) is a positioning hole, and the clamping portion (31) is an elastic clamping buckle with one end connected to the trigger member (2) and the other end capable of passing through the positioning hole and clamping on the side wall of the trigger member (2).

3. The 360° rotatable foam cleaning nozzle according to claim 1, characterized in that: The trigger member (2) is provided with an outer insert tube (24) outside the liquid outlet channel (22); the connector (3) is provided with an outer sleeve (32) sleeved on the outer insert tube (24); an inner insert tube (33) is provided inside the outer sleeve (32) for inserting one end of the liquid outlet channel (22); a slot (34) is formed between the inner insert tube (33) and the outer sleeve (32) for inserting the outer insert tube (24).

4. The 360° rotatable foam cleaning nozzle according to claim 1, characterized in that: The nozzle pipe (4) is provided with a rotating joint (6), the rotating nozzle (5) is rotatably connected to the rotating joint (6), the rotating nozzle (5) is provided with a nozzle channel (51) and two spray holes (52) which are connected to the nozzle channel (51) and are centrally symmetrical, and the rotating joint (6) is provided with a connecting channel (61) which connects the nozzle pipe (4) and the nozzle channel (51).

5. The 360° rotatable foam cleaning nozzle according to claim 4, characterized in that: The nozzle channel (51) comprises a main channel (511) and two branch channels (512) which are arranged at one end of the main channel (511) and extend obliquely to both sides. One end of the connecting channel (61) is inserted into the main channel (511), and the two spray holes (52) are respectively connected to the branch channels (512).

6. The 360° rotatable foam cleaning nozzle according to claim 5, characterized in that: The rotary joint (6) is provided with a socket (62) for inserting one end of the main channel (511), an annular groove (621) is provided on the inner wall of the socket (62), an annular protrusion (513) is provided on the insertion end of the main channel (511) and is inserted into the annular groove (621), and the connecting channel (61) is arranged in the socket (62).

7. The 360° rotatable foam cleaning nozzle according to claim 1, characterized in that: The nozzle seat (1) is provided with a hanging groove (11), and the connector (3) is provided with a hook (35) that can be snapped into the hanging groove (11).

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