Portable trace atomized liquid medicine spray gun

Abstract

The utility model discloses a portable trace atomized liquid medicine spray gun, and relates to the technical field of atomized liquid medicine spray guns. A pull rod is arranged at the bottom of the spray gun, a fishing gull nozzle is in threaded connection with the left side of the spray gun, a mounting ring is fixedly connected to the top of the spray gun, an adjusting assembly is arranged on the outer side of the nozzle, a cavity is formed in the spray gun, a shell is fixedly connected to the left side of the inner wall of the cavity, and a liquid storage box is arranged in the shell. And holes are formed in the right sides of the spray gun, the shell and the liquid storage box. The adjusting assembly is arranged, specifically, the rotating ring is rotated to drive the connecting plate to rotate, the connecting plate drives the rotating disc to rotate through the connecting block, so that the opening in the rotating disc and the opening in the flow dividing disc are staggered, the size of the opening can be adjusted, when the opening is reduced, the pesticide spraying amount is small, and when the opening is large, the pesticide spraying amount is large. Therefore, the pesticide spraying amount is controlled, and waste can be avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of atomized liquid medicine spray guns, in particular to a portable micro-atomized liquid medicine spray gun. Background Art

[0002] Many drugs need to be atomized and then sprayed before use. The spray gun can be said to be one of the most commonly used tools in the pharmaceutical industry today.

[0003] After the existing atomizing liquid medicine spray gun sprays the liquid medicine, the nozzle opening size is usually fixed, so that the sprayed liquid medicine is a fixed spray volume, and it has no adjustment function, which easily causes excessive spraying of liquid medicine, resulting in waste. Therefore, we propose a portable micro-atomizing liquid medicine spray gun. Utility Model Content

[0004] The purpose of this utility model is to provide a portable micro-atomized liquid medicine spray gun, which is provided with an adjustment component, specifically a rotating ring that drives the connecting plate to rotate, and the connecting plate drives the turntable to rotate through the connecting block, so that the opening on the turntable and the opening on the diverter plate are staggered, and the size of the opening can be adjusted. When the opening is reduced, the spraying amount is less, and when the opening is larger, the spraying amount is more, thereby controlling the spraying amount and avoiding waste. It solves the problem that the existing atomized liquid medicine spray gun usually has a fixed nozzle opening size after spraying the liquid medicine, so that the sprayed liquid medicine is a fixed spray amount, has no adjustment function, and is prone to spraying too much liquid medicine, thereby causing waste.

[0005] In order to solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a portable micro-atomizing liquid medicine spray gun, comprising a spray gun, a pull rod provided at the bottom of the spray gun, a gull nozzle being threadedly connected to the left side of the spray gun, a mounting ring being fixedly connected to the top of the spray gun, an adjustment assembly being provided on the outside of the nozzle, a cavity being provided inside the spray gun, a shell being fixedly connected to the left side of the inner wall of the cavity, a liquid storage box being provided inside the shell, holes being provided on the right side of the spray gun, the shell and the liquid storage box, a pin being slidably connected to the inner wall of the hole, a limiting ring 1 being fixedly connected to the outer surface of the pin, and the left side of the limiting ring 1 being in contact with the right side of the shell;

[0007] The adjustment assembly includes a rotating ring, a connecting plate is fixedly connected to the inner wall of the rotating ring, a connecting block is fixedly connected to the left side of the connecting plate, and a rotating disk is fixedly connected to the left side of the connecting block.

[0008] Furthermore, the top of the pull rod is fixedly connected to a connecting frame 1, the front and back of the connecting frame 1 are rotatably connected to push rods, the right side of the push rod is rotatably connected to a connecting frame 2, the right side of the limiting ring 1 is fixedly connected to a spring, and the right side of the spring is fixedly connected to the right side of the inner wall of the cavity.

[0009] Furthermore, a center hole is opened at the center of the nozzle, and a diverter disk is fixedly connected to the inner wall of the center hole. The bottom of the mounting ring passes through the spray gun and the shell and extends to the inside of the liquid storage box. Several openings are opened inside the turntable and the diverter disk respectively, and the outer surface of the turntable is fixedly connected to a limiting ring 2.

[0010] Furthermore, a micro air pump is fixedly connected to the bottom of the inner wall of the cavity, and air pipes are fixedly connected to the front and back of the micro air pump. A accommodating cavity is opened inside the liquid storage box, and a spray hole is opened on the left side of the liquid storage box.

[0011] Furthermore, a plurality of air outlet holes are provided on the inner wall of the injection hole, a partition is fixedly connected to the outer surface of the liquid storage box, and the outer surface of the partition is fixedly connected to the inner wall of the shell.

[0012] Furthermore, the top of the connecting frame 1 is rotatably connected to the spray gun, the right side of the pin is fixedly connected to the left side of the connecting frame 2, and the center hole and the spray hole are interconnected.

[0013] Furthermore, the left side of the pin contacts the left side of the inner wall of the accommodating cavity, the connecting plate is slidably connected to the fan-shaped groove opened inside the nozzle, and the turntable and the limiting ring 2 are both rotatably connected to the circular groove opened on the left side of the nozzle.

[0014] Furthermore, the right side of the turntable contacts the left side of the diverter plate, the left side of the gas pipe passes through the shell and extends to the left side of the partition, and the gas outlet and the injection hole are interconnected.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model is provided with an adjustment component, specifically, the rotating ring drives the connecting plate to rotate, and the connecting plate drives the turntable to rotate through the connecting block, so that the opening on the turntable and the opening on the diverter plate are staggered, and the size of the opening can be adjusted. When the opening is reduced, the amount of spraying is less, and when the opening is larger, the amount of spraying is more, thereby controlling the amount of spraying and avoiding waste.

[0017] 2. The utility model is provided with an insertion pin. Specifically, the movement of the insertion pin will open the spray hole on the left side of the liquid storage box. The liquid medicine enters the spray hole and mixes with the air flow to form an atomization effect. By pressing the pull rod to different degrees, the insertion pin can be moved to different distances, thereby controlling the opening size of the spray hole and further controlling the flow rate of the liquid medicine.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the following is a brief introduction to the drawings required for describing the embodiment. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the utility model spray gun;

[0022] Figure 3 This is a schematic diagram of the front cross-sectional structure of the nozzle of the utility model;

[0023] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure of A;

[0024] Figure 5 The figure is a schematic diagram of the overall structure of the turntable of the utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0026] 1. Spray gun; 11. Pull rod; 111. Connecting frame 1; 112. Push rod; 113. Connecting frame 2; 114. Pin; 41. Limiting ring 1; 115. Spring; 12. Nozzle; 121. Diverter plate; 13. Mounting ring; 14. Adjustment assembly; 141. Rotating ring; 142. Connecting plate; 143. Connecting block; 144. Rotating plate; 145. Opening; 146. Limiting ring 2; 15. Micro air pump; 151. Air pipe; 16. Housing; 161. Liquid storage box; 162. Accommodating chamber; 163. Injection hole; 164. Air outlet; 17. Partition. DETAILED DESCRIPTION

[0027] The following is a clear and complete description of the technical solutions in the embodiments of the utility model, combined with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the utility model.

[0028] See also Figure 1-5As shown, the utility model is a portable micro-atomization liquid spray gun, including a spray gun 1, a pull rod 11 is provided at the bottom of the spray gun 1, a fishing gull nozzle 12 is threadedly connected to the left side of the spray gun 1, a mounting ring 13 is fixedly connected to the top of the spray gun 1, an adjustment component 14 is provided on the outside of the nozzle 12, a cavity is provided inside the spray gun 1, a shell 16 is fixedly connected to the left side of the inner wall of the cavity, a liquid storage box 161 is provided inside the shell 16, holes are provided on the right side of the spray gun 1, a pin 114 is slidably connected to the inner wall of the hole, the outer surface of the pin 114 is fixedly connected to a limiting ring 41, the left side of the limiting ring 41 is in contact with the right side of the shell 16, the adjustment component 14 includes a swivel 141, the inner wall of the swivel 141 is fixedly connected to a connecting plate 142, the connecting plate 14 2 is fixedly connected to the left side of the connecting block 143, and the left side of the connecting block 143 is fixedly connected to the turntable 144. The right side of the turntable 144 contacts the left side of the diverter plate 121. By setting the adjustment component 14, specifically rotating the swivel 141 to drive the connecting plate 142 to rotate, the connecting plate 142 drives the turntable 144 to rotate through the connecting block 143, so that the opening 145 on the turntable 144 is staggered with the opening 145 on the diverter plate 121, and the size of the opening 145 can be adjusted. When the opening 145 is reduced, the amount of medicine sprayed is less, and when the opening 145 is larger, the amount of medicine sprayed is more, thereby controlling the amount of medicine sprayed and avoiding waste. The top of the pull rod 11 is fixedly connected to the connecting frame 111, and the front and back sides of the connecting frame 111 are rotatably connected to push rods 112, the right side of the push rod 112 is rotatably connected to the connecting frame 2 113, and the right side of the limiting ring 1 41 is fixedly connected to a spring 115. The right side of the spring 115 is fixedly connected to the right side of the inner wall of the cavity. The push rod 112 is used to drive the connecting frame 2 113 to move to the right, and the connecting frame 2 113 will drive the pin 114 to move together. A center hole is provided at the center of the nozzle 12, and a diverter disk 121 is fixedly connected to the inner wall of the center hole. The bottom of the mounting ring 13 passes through the spray gun 1 and the shell 16 respectively and extends to the inside of the liquid storage box 161. Several openings 145 are respectively provided in the inside of the turntable 144 and the diverter disk 121. The outer surface of the turntable 144 is fixedly connected to the limiting ring 2 146, and the connecting plate 142 is slidably connected to the fan-shaped groove provided inside the nozzle 12. The turntable 144 and the limiting The second ring 146 is rotatably connected to the circular groove on the left side of the nozzle 12, and the diverter disk 121 can divert the liquid medicine to spray, so that the sprayed liquid medicine has a better atomization effect and increases the spraying area. The bottom of the inner wall of the cavity is fixedly connected to a micro air pump 15, and the front and back of the micro air pump 15 are fixedly connected to the air pipe 151. The liquid storage box 161 is provided with a accommodating chamber 162, and the left side of the liquid storage box 161 is provided with a spray hole 163. The accommodating chamber 162 is used to store the liquid medicine, and the micro air pump 15 is used to generate an air flow and transport the air flow to the left side of the partition 17 through the air pipe 151, and then enter the spray hole 163 through the air outlet 164. The inner wall of the spray hole 163 is provided with a plurality of air outlet holes 164, and the outer surface of the liquid storage box 161 is fixedly connected with the partition 17.The outer surface of the partition 17 is fixedly connected to the inner wall of the shell 16. The left side of the air supply pipe 151 passes through the shell 16 and extends to the left side of the partition 17. The air outlet 164 and the injection hole 163 are interconnected. By providing multiple air outlet holes 164, the air flow can be mixed with the liquid medicine in multiple directions, thereby quickly atomizing the liquid medicine and improving the atomization effect. The top of the connecting frame 111 is rotatably connected to the spray gun 1. The right side of the pin 114 is fixedly connected to the left side of the connecting frame 2 113. The center hole and the injection hole 163 are interconnected. The left side of the pin 114 contacts the left side of the inner wall of the accommodating chamber 162. By providing the pin 114, specifically, the movement of the pin 114 will open the injection hole 163 on the left side of the liquid storage box 161, and the liquid medicine will enter the injection hole 163 and mix with the air flow to form an atomization effect. By pressing the pull rod 11 to different degrees, the pin 114 can be moved to different distances, thereby controlling the opening size of the injection hole 163, and the flow rate of the liquid medicine can be controlled again.

[0029] A specific application of this embodiment is:

[0030] When in use, the top of the mounting ring 13 is threadedly connected to the liquid medicine tank that needs to be atomized and sprayed, and the liquid medicine will enter the accommodating chamber 162 for storage, and then the nozzle 12 is threadedly connected to the left side of the spray gun 1 to fix the nozzle 12. The spray gun 1 is compact and easy to carry and more convenient to use. When spraying is needed, the micro air pump 15 is started to generate gas. The model is D312-7006-5000: the size is 32.8x50x70mm, and the support Support 6V, 9V, 12V voltage, power of 7.5W, pressure of 160kpa, inflation rate of ≥8L / min, vacuum degree of 70kpa, exhaust rate of ≥8L / min, weight of 140g, then the air flow is delivered to the left side of the partition 17 through the air pipe 151, and then enters the injection hole 163 through the air outlet 164, and then drives the connecting frame 111 to rotate to the right by pressing the pull rod 11, and the push rod 112 is pulled to the right The movement of the pin 114 opens the spray hole 163 on the left side of the liquid storage box 161, and the liquid enters the spray hole 163 and mixes with the air flow to form an atomization effect, and then is sprayed out through the diverter disk 121 and the opening 145 on the rotating disk 144. By rotating the rotating ring 141, the connecting plate 142 is driven to rotate, and the connecting plate 142 drives the rotating disk 144 to rotate through the connecting block 143, so that the opening 145 on the rotating disk 144 is staggered with the opening 145 on the diverter disk 121, and the size of the opening 145 can be adjusted. When the opening 145 is reduced, the amount of medicine sprayed is less, and when the opening 145 is larger, the amount of medicine sprayed is more, thereby controlling the amount of medicine sprayed, avoiding waste, and facilitating the staff to adjust according to different needs. Finally, after use, the pull rod 11 is released.

[0031] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0032] The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The preferred embodiments do not describe all details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. This specification selects and describes these embodiments in detail to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A portable micro-atomizing liquid medicine spray gun, comprising a spray gun (1), a pull rod (11) being provided at the bottom of the spray gun (1), a gull nozzle (12) being threadedly connected to the left side of the spray gun (1), and a mounting ring (13) being fixedly connected to the top of the spray gun (1), characterized in that: An adjusting assembly (14) is provided on the outside of the nozzle (12), a cavity is provided inside the spray gun (1), a shell (16) is fixedly connected to the left side of the inner wall of the cavity, a liquid storage box (161) is provided inside the shell (16), holes are provided on the right side of the spray gun (1), the shell (16) and the liquid storage box (161), a pin (114) is slidably connected to the inner wall of the hole, and a limiting ring (41) is fixedly connected to the outer surface of the pin (114), and the left side of the limiting ring (41) contacts the right side of the shell (16); The adjustment assembly (14) comprises a rotating ring (141), the inner wall of the rotating ring (141) is fixedly connected to a connecting plate (142), the left side of the connecting plate (142) is fixedly connected to a connecting block (143), and the left side of the connecting block (143) is fixedly connected to a rotating disk (144).

2. A portable micro-atomized liquid medicine spray gun according to claim 1, characterized in that: The top of the pull rod (11) is fixedly connected to a connecting frame 1 (111), the front and back of the connecting frame 1 (111) are rotatably connected to a push rod (112), the right side of the push rod (112) is rotatably connected to a connecting frame 2 (113), the right side of the limiting ring 1 (41) is fixedly connected to a spring (115), and the right side of the spring (115) is fixedly connected to the right side of the inner wall of the cavity.

3. A portable micro-atomized liquid medicine spray gun according to claim 2, characterized in that: A central hole is provided at the center of the nozzle (12), and a diverter disk (121) is fixedly connected to the inner wall of the central hole. The bottom of the mounting ring (13) passes through the spray gun (1) and the housing (16) and extends to the inside of the liquid storage box (161). A plurality of openings (145) are respectively provided inside the rotating disk (144) and the diverter disk (121). A second limiting ring (146) is fixedly connected to the outer surface of the rotating disk (144).

4. A portable micro-atomized liquid medicine spray gun according to claim 3, characterized in that: A micro air pump (15) is fixedly connected to the bottom of the inner wall of the cavity, and an air delivery pipe (151) is fixedly connected to the front and back of the micro air pump (15). A receiving cavity (162) is provided inside the liquid storage box (161), and a spray hole (163) is provided on the left side of the liquid storage box (161).

5. The portable micro-atomized liquid medicine spray gun according to claim 4, characterized in that: The inner wall of the injection hole (163) is provided with a plurality of air outlet holes (164); the outer surface of the liquid storage box (161) is fixedly connected to a partition (17); and the outer surface of the partition (17) is fixedly connected to the inner wall of the shell (16).

6. The portable micro-atomized liquid medicine spray gun according to claim 4, characterized in that: The top of the first connecting frame (111) is rotatably connected to the spray gun (1), the right side of the pin (114) is fixedly connected to the left side of the second connecting frame (113), and the center hole and the spray hole (163) are interconnected.

7. The portable micro-atomized liquid medicine spray gun according to claim 4, characterized in that: The left side of the insertion pin (114) contacts the left side of the inner wall of the accommodating cavity (162), the connecting plate (142) is slidably connected to the fan-shaped groove opened inside the nozzle (12), and the turntable (144) and the second limiting ring (146) are both rotatably connected to the circular groove opened on the left side of the nozzle (12).

8. The portable micro-atomized liquid medicine spray gun according to claim 5, characterized in that: The right side of the rotating disk (144) contacts the left side of the diverter disk (121), the left side of the gas delivery pipe (151) penetrates the shell (16) and extends to the left side of the partition (17), and the gas outlet (164) and the injection hole (163) are interconnected.

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