Nozzle for formaldehyde scavenger

Abstract

The utility model relates to the technical field of formaldehyde scavenger nozzles, and discloses a formaldehyde scavenger nozzle which comprises a drainage tube, a round piece is inserted into one end of the drainage tube, a dismounting mechanism is arranged on one side of the round piece, a sealing head is fixedly connected to one end of the dismounting mechanism, and a threaded hollow tube is fixedly connected to one end of the sealing head. The surface of the threaded hollow pipe is in threaded connection with an adjusting head, and one end of the threaded hollow pipe is fixedly connected with a flexible extrusion piece. According to the nozzle for the formaldehyde scavenger, through the arrangement of a dismounting mechanism and a drainage pipe, when a user needs to replace or overhaul the spray head, a sliding ring can be pushed to slide towards one side close to a circular piece, so that a spring is extruded by a resisting ring to contract, then a resisting ball is separated from the constraint of the resisting ring, and the user can pull an inserting pipe; and the stopping ball is separated from the interior of the limiting groove ring, so that the inserting pipe is separated, and the effect of conveniently and quickly disassembling or replacing the spray head by a user is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of formaldehyde scavenger nozzles, in particular to a formaldehyde scavenger nozzle. Background Art

[0002] The nozzle of the formaldehyde remover is a device for spraying the formaldehyde remover into the air. This nozzle is usually attached to the container or sprayer of the formaldehyde remover so that the user can conveniently spray the remover into the space that needs to be treated.

[0003] The existing formaldehyde scavenger nozzle has the following disadvantages: most of the current formaldehyde scavenger nozzles are of an integrated structure, which makes it difficult for workers to disassemble and repair the nozzle when the nozzle is blocked, resulting in inconvenience in nozzle maintenance and affecting the use of the nozzle. Utility Model Content

[0004] The technical problem solved by the utility model is to provide a formaldehyde remover nozzle which is highly practical, can be simply operated and has a relatively simple structure. It solves the problem mentioned in the above background technology that most of the current formaldehyde remover nozzles are of an integrated structure, which makes it difficult for staff to disassemble and repair the nozzle when the inside of the nozzle is blocked, resulting in inconvenience in nozzle maintenance and affecting the use of the nozzle.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a nozzle for formaldehyde scavenger, including a drainage tube, one end of the drainage tube is plugged with a circular sheet, one side of the circular sheet is provided with a disassembly mechanism, one end of the disassembly mechanism is fixedly connected with a sealing head, one end of the sealing head is fixedly connected with a threaded hollow tube, the surface of the threaded hollow tube is threadedly connected with an adjusting head, and one end of the threaded hollow tube is fixedly connected with a flexible extrusion sheet;

[0006] Through the setting of the disassembly mechanism and the drainage tube, when the user needs to replace or repair the nozzle, the sliding ring can be pushed to slide toward the side close to the circular piece, so that the spring is squeezed and contracted by the resisting ring, and then the resisting ball is separated from the restraint of the resisting ring. The user can pull out the plug-in tube to make the resisting ball separate from the inside of the limiting groove ring, so that the plug-in tube can be separated, thereby facilitating the user to quickly disassemble or replace the nozzle.

[0007] Optionally, the disassembly mechanism includes a circular piece having a plug-in tube passing through one side, a spring sleeved on the outer surface of the plug-in tube, one side of the spring fixedly connected to the surface of the circular piece, one end of the spring fixedly connected to a stop ring, the outer surface of the stop ring fixedly connected to a sliding ring, circular grooves equidistantly provided on the outer surface of the plug-in tube, a stop ball slidably connected inside the circular groove, a plug-in tube plugged into the interior of the plug-in tube, and a limiting groove ring fixedly connected to one side of the surface of the plug-in tube.

[0008] Optionally, a connecting tube is inserted into the other end of the drainage tube, and a connector is fixedly connected to one side of the surface of the drainage tube.

[0009] Optionally, a sealing ring is provided at the connection between the circular sheet and the drainage tube.

[0010] Optionally, the outer surface of the flexible extrusion sheet is provided with threads, and the threads are adapted to the adjusting head.

[0011] Optionally, a soft pad is sleeved on the outer surface of the sliding ring, and the soft pad is made of a flexible material.

[0012] The utility model provides a nozzle for a formaldehyde scavenger, which has the following beneficial effects:

[0013] 1. The nozzle of the formaldehyde remover is provided with a disassembly mechanism and a drainage tube. When the user needs to replace or overhaul the nozzle, the sliding ring can be pushed to slide toward the side close to the circular sheet, so that the spring is squeezed and contracted by the resisting ring, and then the resisting ball is separated from the restraint of the resisting ring. The user can pull out the plug-in tube to separate the resisting ball from the inside of the limiting groove ring, so that the plug-in tube can be separated, thereby facilitating the user to quickly disassemble or replace the nozzle.

[0014] 2. The nozzle of the formaldehyde remover is provided with a threaded hollow tube, an adjusting head and a flexible extrusion sheet. When the staff needs to adjust the flow rate of the spray remover, the staff can twist the adjusting head to move forward, so that the adjusting head continuously squeezes the flexible extrusion sheet to reduce the diameter of the flexible extrusion sheet, thereby facilitating the staff to adjust the spray diameter flow rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the disassembly mechanism structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the regulating head of the utility model.

[0019] In the figure: 1. drainage tube; 2. circular sheet; 3. disassembly mechanism; 31. plug-in tube; 32. spring; 33. stop ring; 34. sliding ring; 35. stop ball; 36. plug-in tube; 37. limit groove ring; 4. sealing head; 5. threaded hollow tube; 6. adjusting head; 7. flexible extrusion sheet; 8. connecting tube; 9. connecting head; 10. sealing ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 4 The utility model provides a technical solution: a nozzle for formaldehyde scavenger, comprising a drainage tube 1, a circular sheet 2 is inserted at one end of the drainage tube 1, a connecting tube 8 is inserted at the other end of the drainage tube 1, and a connector 9 is fixedly connected to one side of the surface of the drainage tube 1;

[0022] The connection head 9 and the connecting tube 8 are provided to facilitate the staff to quickly install the drainage tube 1 to the top of the designated scavenger bottle using the connection head 9;

[0023] See also Figure 4 One end of the sealing head 4 is fixedly connected with a threaded hollow tube 5, the surface of the threaded hollow tube 5 is threadedly connected with an adjusting head 6, one end of the threaded hollow tube 5 is fixedly connected with a flexible extrusion sheet 7, the outer surface of the flexible extrusion sheet 7 is provided with threads, and the threads are adapted to the adjusting head 6;

[0024] Through the arrangement of the threaded hollow tube 5, the adjusting head 6 and the flexible extrusion sheet 7, when the staff needs to adjust the flow rate of the spraying cleaning agent, the staff can twist the adjusting head 6 to move forward, so that the adjusting head 6 continuously squeezes the flexible extrusion sheet 7 to make the diameter of the flexible extrusion sheet 7 smaller, thereby facilitating the staff to adjust the spraying diameter flow rate;

[0025] See also Figure 2 A sealing ring 10 is provided at the connection between the circular sheet 2 and the drainage tube 1, and a soft cushion is sleeved on the outer surface of the sliding ring 34, and the soft cushion is made of a flexible material;

[0026] Embodiment 1:

[0027] See also Figure 3 A disassembly mechanism 3 is provided on one side of the circular sheet 2, and a sealing head 4 is fixedly connected to one end of the disassembly mechanism 3. The disassembly mechanism 3 includes a plug-in tube 31 passing through one side of the circular sheet 2, a spring 32 is sleeved on the outer surface of the plug-in tube 31, one side of the spring 32 is fixedly connected to the surface of the circular sheet 2, one end of the spring 32 is fixedly connected to a retaining ring 33, and a sliding ring 34 is fixedly connected to the outer surface of the retaining ring 33. Circular grooves are equidistantly provided on the outer surface of the plug-in tube 31, and retaining balls 35 are slidably connected inside the circular grooves. A plug-in tube 36 is plugged into the inside of the plug-in tube 31, and a limited groove ring 37 is fixedly connected to one side of the surface of the plug-in tube 36;

[0028] By setting the disassembly mechanism 3 and the drainage tube 1, when the user needs to replace or overhaul the nozzle, the sliding ring 34 can be pushed to slide toward the side close to the circular sheet 2, so that the spring 32 is squeezed by the retaining ring 33 to shrink, and then the retaining ball 35 is separated from the retaining ring 33. The user can pull the plug-in tube 36 to make the retaining ball 35 separate from the inside of the limiting groove ring 37, so that the plug-in tube 36 can be separated, thereby facilitating the user to quickly disassemble or replace the nozzle;

[0029] In the utility model, the working steps of the device are as follows:

[0030] Step 1: When the staff needs to adjust the flow rate of the spray cleaning agent, the staff can twist the adjusting head 6 to move forward, so that the adjusting head 6 continuously squeezes the flexible extrusion sheet 7 to reduce the diameter of the flexible extrusion sheet 7;

[0031] Step 2: Then use the adapter 9 to install the connecting tube 8 and the drainage tube 1 to the top of the designated cleaning agent bottle;

[0032] The third step: Finally, when the user needs to replace or repair the nozzle, the sliding ring 34 can be pushed to slide toward the side close to the circular piece 2, so that the spring 32 is squeezed and contracted by the resisting ring 33, and then the resisting ball 35 is separated from the restraint of the resisting ring 33. The user can pull out the plug-in tube 36 to make the resisting ball 35 separate from the inside of the limiting groove ring 37, so that the plug-in tube 36 can be separated.

[0033] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0034] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

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

Claims

1. A nozzle for a formaldehyde scavenger, comprising a drainage tube (1), characterized in that: A circular sheet (2) is inserted into one end of the drainage tube (1); a disassembly mechanism (3) is provided on one side of the circular sheet (2); a sealing head (4) is fixedly connected to one end of the disassembly mechanism (3); a threaded hollow tube (5) is fixedly connected to one end of the sealing head (4); an adjusting head (6) is threadedly connected to the surface of the threaded hollow tube (5); and a flexible extrusion sheet (7) is fixedly connected to one end of the threaded hollow tube (5).

2. A formaldehyde scavenger nozzle according to claim 1, characterized in that: The disassembly mechanism (3) comprises a plug-in tube (31) passing through one side of a circular sheet (2), a spring (32) sleeved on the outer surface of the plug-in tube (31), one side of the spring (32) fixedly connected to the surface of the circular sheet (2), one end of the spring (32) fixedly connected to a stop ring (33), the outer surface of the stop ring (33) fixedly connected to a sliding ring (34), the outer surface of the plug-in tube (31) is provided with circular grooves at equal intervals, the inside of the circular groove is slidably connected to a stop ball (35), the inside of the plug-in tube (31) is plugged with a plug-in tube (36), and one side of the surface of the plug-in tube (36) is fixedly connected to a limiting groove ring (37).

3. The nozzle of a formaldehyde scavenger according to claim 1, characterized in that: The other end of the drainage tube (1) is plugged with a connecting tube (8), and one side of the surface of the drainage tube (1) is fixedly connected with a connector (9).

4. The formaldehyde scavenger nozzle according to claim 1, characterized in that: A sealing ring (10) is provided at the connection between the circular sheet (2) and the drainage tube (1).

5. The nozzle of a formaldehyde scavenger according to claim 1, characterized in that: The outer surface of the flexible extrusion sheet (7) is provided with threads, and the threads are adapted to the adjustment head (6).

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