Miniature atomizing pump structure

Abstract

The utility model relates to the technical field of atomizing pumps, in particular to a miniature atomizing pump structure which comprises a bottle cap, a pump body is fixedly connected to the center of the top end of the bottle cap, a clamping block is fixedly connected to one side of the top end of the bottle cap, and a limiting plate is fixedly connected to one side of the inner bottom wall of the pump body. The other side of the inner bottom wall of the pump body is fixedly connected with a blocking assembly, and the inner side wall of the pump body is fixedly connected with a fixing plate. Through the arrangement of the button, the connecting block, the connecting rod, the third spring, the limiting block and the piston, when a user only needs to spray a small amount of liquid in the bottle in use, the spray head is directly pressed, the liquid in the bottle is sprayed out through the piston, and when the liquid sprayed out through the first stage cannot meet the requirements of the user, the button is pressed, and the liquid in the bottle is sprayed out through the piston. And when a third spring rebounds, a limiting block is retracted, so that the effect of performing graded spraying according to requirements is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of spray pumps, in particular to a micro spray pump structure. Background Art

[0002] Spray pump stations primarily provide power for coal mining, tunneling work faces, and other locations requiring spray dust suppression. They consist of a spray pump and a filter assembly, available in either integrated or split configurations. The spray pump is a horizontal, three-plunger reciprocating pump. It's driven by a three-phase AC, four-pole explosion-proof motor. A primary gear reduction mechanism rotates the three-prong crankshaft, which then reciprocates through a connecting rod and slider. This draws and discharges the working fluid through the pump head through the suction and discharge valves, converting electrical energy into hydraulic energy and delivering pressurized water for use by the coal mining machine. However, the spray pump's large size and complex structure make it impractical for use in some scenarios, necessitating the use of a miniature spray pump.

[0003] However, the existing micro spray pump structure has the following disadvantages:

[0004] (1) The existing micro spray pump structure lacks an anti-escape function. If the liquid in the bottle is volatile during use, the liquid will gradually disappear over time.

[0005] (2) The existing micro spray pump structure lacks a graded spraying function. When in use, the amount of spraying is fixed, resulting in waste. Utility Model Content

[0006] The purpose of the present utility model is to provide a micro spray pump structure to solve the problems raised in the above background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A micro spray pump structure includes a bottle cap, wherein the top center of the bottle cap is fixedly connected to a pump body, a clamping block is fixedly connected to one side of the top of the bottle cap, a limiting plate is fixedly connected to one side of the bottom wall of the pump body, a blocking assembly is fixedly connected to the other side of the bottom wall of the pump body, the inner side wall of the pump body is fixedly connected to a fixing plate, the top of the fixing plate is fixedly connected to a second spring, the top of the second spring is fixedly connected to a valve, the surface of the pump body is slidably connected to the clamping assembly, and the inner top wall of the pump body is slidably connected to a piston.

[0009] Preferably, the blocking assembly includes a connecting plate, a baffle and a rotating block, the rotating block is rotatably connected to a fixed rod, one side of the fixed rod is fixedly connected to the baffle, one side of the baffle is fixedly connected to a first spring, one side of the first spring is fixedly connected to the connecting plate, and the surface of the connecting plate is fixedly connected to one side of the bottom wall of the pump body.

[0010] Preferably, the positioning assembly includes a button, a connecting rod and a limit block, one side of the limit block is fixedly connected to the connecting block, the surface of the connecting block is slidably connected to the connecting rod, one side of the connecting block is fixedly connected to a third spring, the other side of the connecting block is fixedly connected to the button, and the button is slidably connected to the surface of the pump body.

[0011] Preferably, the top end of the piston is fixedly connected to a spray head, and a nozzle is provided on the surface of the spray head.

[0012] Preferably, the bottom end of the bottle cap is fixedly connected to a connecting pipe, and the bottom end of the connecting pipe is fixedly connected to a pumping block.

[0013] Preferably, the inner side wall of the bottle cap is threadedly connected to the bottle body, and an observation window is provided on the surface of the bottle body.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The micro spray pump structure is provided with a limit plate, a connecting plate, a first spring, a baffle, a fixed rod, a rotating block and a card block. When in use, when the liquid inside the bottle is a volatile liquid or the bottle is in a place with a higher temperature, the baffle will be engaged with the limit plate, disconnecting the bottle from the outside. At this time, the volatile liquid will condense under the baffle and flow into the bottle through the slope of the bottom wall of the pump body. When it is needed, the baffle is pulled outward by the fixed rod, and then the rotating block is rotated. When the rotating block reaches the outside of the card block, the rotating block is reset to complete the card position, and the liquid in the bottle can be sprayed, thereby achieving the effect of preventing the liquid in the bottle from volatilizing and escaping.

[0016] 2. This micro spray pump structure is equipped with a button, a connecting block, a connecting rod, a third spring, a limit block and a piston. When in use, when the user only needs to spray a small amount of liquid in the bottle, he directly presses the nozzle to spray the liquid in the bottle through the piston. When the liquid sprayed by the first stage cannot meet the user's needs, press the button, the connecting block will move inward, and release the blocking of the connecting rod. When the third spring rebounds, the limit block will be retracted, thereby preventing the liquid in the bottle from being wasted. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0019] Figure 3 It is a three-dimensional detailed schematic diagram of the utility model;

[0020] Figure 4 It is a schematic diagram of the plane details of the present utility model.

[0021] In the figure: 1. Bottle cap; 2. Pump body; 3. Limiting plate; 4. Blocking assembly; 401. Connecting plate; 402. First spring; 403. Baffle; 404. Fixed rod; 405. Rotating block; 5. Clamping block; 6. Fixed plate; 7. Second spring; 8. Valve; 9. Clamping assembly; 901. Button; 902. Connecting block; 903. Connecting rod; 904. Third spring; 905. Limiting block; 10. Piston; 11. Spray head; 12. Nozzle; 13. Connecting pipe; 14. Pumping block; 15. Bottle body; 16. Observation window. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figures 1-4 As shown, the utility model provides a technical solution:

[0024] A micro spray pump structure includes a bottle cap 1, wherein the top center of the bottle cap 1 is fixedly connected to a pump body 2, a clamping block 5 is fixedly connected to one side of the top of the bottle cap 1, a limiting plate 3 is fixedly connected to one side of the inner bottom wall of the pump body 2, a blocking component 4 is fixedly connected to the other side of the inner bottom wall of the pump body 2, a fixing plate 6 is fixedly connected to the inner side wall of the pump body 2, a second spring 7 is fixedly connected to the top of the fixing plate 6, a valve 8 is fixedly connected to the top of the second spring 7, a clamping component 9 is slidably connected to the surface of the pump body 2, and a piston 10 is slidably connected to the inner top wall of the pump body 2. The limiting plate 3, the blocking component 4 and the clamping block 5 can prevent the liquid in the bottle from volatilizing and escaping when not in use. The clamping component 9 can be used to spray in stages according to demand to prevent waste.

[0025] In this embodiment, preferably, the blocking assembly 4 includes a connecting plate 401, a baffle 403 and a rotating block 405, the rotating block 405 is rotatably connected to the fixed rod 404, one side of the fixed rod 404 is fixedly connected to the baffle 403, one side of the baffle 403 is fixedly connected to the first spring 402, one side of the first spring 402 is fixedly connected to the connecting plate 401, the surface of the connecting plate 401 is fixedly connected to one side of the inner bottom wall of the pump body 2, through the arrangement of the connecting plate 401 and the baffle 403, when in use, when the device is not in use, the baffle 403 and the connecting plate 401 will make the bottle body 15 a closed environment to prevent the liquid in the bottle from volatilizing;

[0026] In this embodiment, preferably, the positioning assembly 9 includes a button 901, a connecting rod 903 and a limiting block 905. One side of the limiting block 905 is fixedly connected to the connecting block 902, and the surface of the connecting block 902 is slidably connected to the connecting rod 903. One side of the connecting block 902 is fixedly connected to a third spring 904, and the other side of the connecting block 902 is fixedly connected to the button 901. The button 901 is slidably connected to the surface of the pump body 2. Through the arrangement of the button 901, the connecting block 902, the connecting rod 903 and the limiting block 905, when in use, pressing the button 901 will cause the connecting rod 903 to be engaged with the connecting block 902, so that the limiting block 905 extends, and the piston 10 is limited to achieve the effect of graded spraying;

[0027] In this embodiment, preferably, a spray head 11 is fixedly connected to the top of the piston 10, and a nozzle 12 is provided on the surface of the spray head 11. By setting the spray head 11 and the nozzle 12, when in use, the spray head 11 is pressed to draw the liquid in the bottle through the piston 10 and spray it from the nozzle 12 to achieve the effect of spraying the liquid;

[0028] In this embodiment, preferably, the bottom end of the bottle cap 1 is fixedly connected to a connecting pipe 13, and the bottom end of the connecting pipe 13 is fixedly connected to a pumping block 14. By setting the pumping block 14, when in use, since holes are opened around the pumping block 14, water can be pumped from all sides of the pump body 2 to shorten the pumping time.

[0029] In this embodiment, preferably, the inner wall of the bottle cap 1 is threadedly connected to the bottle body 15, and an observation window 16 is provided on the surface of the bottle body 15. Through the setting of the observation window 16, when in use, the user can observe the inside of the bottle body 15 through the observation window 16 to achieve the purpose of understanding the amount of liquid inside the bottle body 15.

[0030] When using a micro spray pump structure of this embodiment, liquid is poured into the bottle body 15, the bottle cap 1 is covered, the baffle 403 is pulled outward by the fixing rod 404, and then the rotating block 405 is rotated. When the rotating block 405 reaches the outside of the clamping block 5, the rotating block 405 is reset to complete the clamping position, and then the spraying level is adjusted according to the amount of spraying. If secondary spraying is required, the button 901 is pressed, the connecting block 902 will move inward to release the clamping position of the connecting rod 903. When the third spring 904 rebounds, the limit block 90 5 will be retracted and enter the secondary spraying state. At this time, the nozzle 11 is pressed, and the valve 8 is pressed down by the piston 10, so that the inside of the pump body 2 enters a vacuum state. After releasing the nozzle 11, the second spring 7 will reset the valve 8. At the same time, the connecting pipe 13 will pump the liquid in the bottle into the inside of the pump body 2 through the pumping block 14, and then spray it out through the nozzle 12. When the device is not in use, the engagement between the rotating block 405 and the clamping block 5 is released. Under the action of the first spring 402, the baffle 403 will engage with the limit plate 3 to prevent the liquid in the bottle from volatilizing and escaping.

[0031] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A micro spray pump structure, comprising a bottle cap (1), characterized in that: The center of the top of the bottle cap (1) is fixedly connected to the pump body (2), one side of the top of the bottle cap (1) is fixedly connected to a clamping block (5), one side of the inner bottom wall of the pump body (2) is fixedly connected to a limiting plate (3), the other side of the inner bottom wall of the pump body (2) is fixedly connected to a blocking assembly (4), the inner side wall of the pump body (2) is fixedly connected to a fixing plate (6), the top of the fixing plate (6) is fixedly connected to a second spring (7), the top of the second spring (7) is fixedly connected to a valve (8), the surface of the pump body (2) is slidably connected to a clamping assembly (9), and the inner top wall of the pump body (2) is slidably connected to a piston (10).

2. A micro spray pump structure according to claim 1, characterized in that: The blocking assembly (4) comprises a connecting plate (401), a baffle (403) and a rotating block (405); the rotating block (405) is rotatably connected to a fixed rod (404); one side of the fixed rod (404) is fixedly connected to the baffle (403); one side of the baffle (403) is fixedly connected to a first spring (402); one side of the first spring (402) is fixedly connected to the connecting plate (401); and a surface of the connecting plate (401) is fixedly connected to one side of the inner bottom wall of the pump body (2).

3. A micro spray pump structure according to claim 1, characterized in that: The locking assembly (9) comprises a button (901), a connecting rod (903) and a limiting block (905); one side of the limiting block (905) is fixedly connected to the connecting block (902); the surface of the connecting block (902) is slidably connected to the connecting rod (903); one side of the connecting block (902) is fixedly connected to a third spring (904); the other side of the connecting block (902) is fixedly connected to the button (901); and the button (901) is slidably connected to the surface of the pump body (2).

4. A micro spray pump structure according to claim 1, characterized in that: The top end of the piston (10) is fixedly connected to a spray head (11), and a nozzle (12) is provided on the surface of the spray head (11).

5. The micro spray pump structure according to claim 1, characterized in that: The bottom end of the bottle cap (1) is fixedly connected to a connecting pipe (13), and the bottom end of the connecting pipe (13) is fixedly connected to a water pumping block (14).

6. A micro spray pump structure according to claim 1, characterized in that: The inner side wall of the bottle cap (1) is threadedly connected to a bottle body (15), and an observation window (16) is provided on the surface of the bottle body (15).

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