Environment-friendly high-rigidity pressing type sprayer

Abstract

The utility model discloses an environment-friendly high rigidity push type sprayer, which relates to the technical field of sprayers, and comprises a main body, the main body is composed of a shell and a spray pipe, the bottom of the shell is connected with a screw cap, a miniature air pump is arranged in the shell, and an air outlet of the miniature air pump is fixedly connected with an air delivery pipe. The miniature air pump is arranged, air is conveyed into the bottle through the miniature air pump, air pressure in the bottle is increased, and therefore liquid in the bottle is pressed into the spray pipe and sprayed out of the nozzle, and spraying is completed. And continuous input of gas can be kept through the micro air pump, so that the spraying process is continuously carried out, a battery can be filled through the battery jar to supply power to the micro air pump, the whole structure is simple, operation is easy and convenient, and liquid in the bottle can be continuously and efficiently sprayed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sprayer technical field, concretely is an environmental protection type high rigidity press type sprayer. BACKGROUND

[0002] The sprayer is a device that can spray the liquid in the container in the form of water mist, is often used on the lightweight bottle shape or kettle type container that can be held, is provided with the movable handle on the sprayer, and the liquid can be sprayed out by pressing the movable handle, and is widely used in the fields of agriculture, gardening, health, home, etc.

[0003] The existing sprayer such as the technical disclosure number CN207550874U one kind high rigidity environmental protection high molecular material emulsion spray head adopts the manual pressing mode, but only a small part of liquid can be sprayed out each time, when more liquid needs to be sprayed or needs to be sprayed continuously, needs to be pressed repeatedly many times, increases the operation amount, makes the hand easy to lose, and the spraying efficiency is relatively low. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of environmental protection type high rigidity press type sprayers to make up for the deficiency of not continuous spraying of prior art.

[0005] To achieve the above object, the utility model provides the following technical scheme: an environmental protection type high rigidity press type sprayer, including main part, the main part is formed by shell and spray pipe, the shell is hollow, spray pipe is L-shaped, the spray pipe is inserted in through-hole and the spray pipe front end is fixedly connected with nozzle, the shell bottom is connected with screw cap, the shell is equipped with micro air pump, and micro air pump gas outlet is fixedly connected with gas pipe, the spray pipe and gas pipe extend to screw cap below, the shell is equipped with air hole, the shell inner chamber is fixedly connected with battery groove, and the shell is equipped with the opening matched with battery groove, and the opening is movably connected with cover plate, cover plate is fixed by adsorption between magnetic block and shell, the battery groove both ends and micro air pump are electrically connected, the shell front side is equipped with press handle, and press handle top is movably connected with shell, the press handle is movably connected with shell, the shell, spray pipe, nozzle and screw cap are made of polypropylene material.

[0006] The shell is formed by two left and right symmetrical half shells, and the two half shells are fixed by screws.

[0007] The spray pipe is provided with a plurality of evenly distributed positioning rods on the circumferential side, and the opposite two corners of the micro air pump are provided with L-shaped limiting plates.

[0008] The rotating cap is provided with fixed plates on both sides, the bottom of the shell penetrates the two fixed plates in sequence, a sealing ring is sleeved between the two fixed plates, and the sealing ring is attached to the inner wall of the rotating cap and the lower fixed plate.

[0009] The battery groove is provided with metal sheets at both ends, one metal sheet is fixedly connected to the battery groove, the other metal sheet is fixedly connected with a movable plate, the bottom of the shell is provided with an opening, the movable plate is movably connected in the opening and extends to the outside, and the metal sheets are connected with the micro air pump through wires.

[0010] The bottom of the shell is fixedly connected with a fixed tube, a through groove is formed in the top of the fixed tube and communicates with the opening, the movable plate extends into the fixed tube, a fixed rod is slidably connected to the pressing handle and is inserted into the fixed tube and attached to the movable plate.

[0011] The fixed tube is provided with a spring, the spring is located at the rear side of the movable plate, a limiting block is fixedly connected to the end of the fixed rod, and a limiting groove is formed in the inner wall of the fixed tube and matched with the limiting block.

[0012] The nozzle is provided with a dust cover which is a cylinder with a closed front end, the outer side of the spray pipe is provided with a connecting column which is composed of two half shells and is integrally connected by a semicircular arc, and the connecting column is threadedly connected with the dust cover.

[0013] Compared with the prior art, the environment-friendly high-rigidity press-type spray device has the following beneficial effects: the micro air pump is arranged, the micro air pump supplies air to the bottle, the air pressure in the bottle is increased, the liquid in the bottle is pressed into the spray pipe, and is sprayed from the nozzle, the spraying is completed, the continuous input of air can be maintained through the micro air pump, the spraying process is continuously performed, the battery groove can be filled with a battery to supply power for the micro air pump, the overall structure is simple, the operation is simple, and the liquid in the bottle can be continuously and efficiently sprayed.

[0014] Other advantages, objects and features of the present application will be apparent in the following detailed description, and in part will be apparent from the examination of the text, or can be learned from the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the present application;

[0016] Figure 2 It is an internal structure schematic view of the present application;

[0017] Figure 3 It is a shell structure schematic view of the present application;

[0018] Figure 4 For Figure 2 Enlarged view at A in the middle.

[0019] Figure: 1, the main body; 101, half shell; 102, positioning rod; 103, limit plate; 2, spray pipe; 3, press the handle; 4, dust cover; 5, screw cap; 6, nozzle; 7, micro air pump; 8, fixed rod; 9, battery slot; 10, metal sheet; 11, fixed plate; 12, movable plate; 13, fixed tube. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] As Figures 1-4 shown, the utility model provides a kind of technical scheme: an environmental protection type high rigidity pressurized sprayer, including main body 1, main body 1 is formed by shell and spray pipe 2, shell is hollowly arranged, spray pipe 2 is L-shaped, spray pipe 2 is inserted in through-hole and spray pipe 2 front end is fixedly connected with nozzle 6, shell bottom is connected with screw cap 5, shell is equipped with micro air pump 7, and micro air pump 7 gas outlet is fixedly connected with gas delivery pipe, spray pipe 2 and gas delivery pipe extend to below screw cap 5, air hole is formed in shell, battery slot 9 is fixedly connected in shell cavity, opening matched with battery slot 9 is formed in shell, and cover plate is movably connected in opening, cover plate is fixed by adsorption between shell and magnetic block, battery slot 9 both ends and micro air pump 7 are electrically connected, shell front side is equipped with press the handle 3, press the handle 3 top and shell are movably connected, press the handle 3 and shell are connected with switch, shell, spray pipe 2, nozzle 6 and screw cap 5 all adopt polypropylene material quality.

[0022] According to the overall structure of the device, when using, the device is connected with bottle body containing liquid by screw cap 5, cover plate is opened, battery is loaded in battery slot 9, main body 1 is held, and switch is opened by pressing press the handle 3 by finger, micro air pump 7 is started, micro air pump 7 imports the air of outside into bottle body, makes the air pressure in bottle body increase, so that liquid is pressed into spray pipe 2, and liquid is sprayed from nozzle 6, by keeping the posture of holding main body 1 and press the handle 3, circuit keeps the state of intercommunication, so that micro air pump 7 continuously feeds gas, liquid continuously sprays outward, improves spraying efficiency, the shell, spray pipe 2, nozzle 6, screw cap 5, press the handle 3 made of polypropylene material improve the rigidity of device, reduce the situation of damage in use, simultaneously have environmental protection, reduce the pollution to environment when damaging and discarding.

[0023] As Figure 3 shown, the shell is composed of two symmetrical half-shells 101, and the two half-shells 101 are fixed by screws. The two half-shells 101 are provided with grooves on opposite sides, and the hollow cavity is formed by the grooves.

[0024] The shell is composed of two half-shells 101, which can be disassembled to facilitate maintenance or replacement of the internal spray pipe 2, micro air pump 7, battery groove 9, and other components, thereby facilitating long-term use.

[0025] As Figure 2 shown, the spray pipe 2 is provided with a plurality of evenly distributed positioning rods 102 on the side, and the micro air pump 7 is provided with L-shaped limiting plates 103 on opposite corners. The positioning rods 102 and the limiting plates 103 are fixedly connected with one of the half-shells 101.

[0026] The positioning rods 102 position the spray pipe 2, and the limiting plates 103 limit and fix the micro air pump 7, preventing displacement of the spray pipe 2 and the micro air pump 7 due to vibration during use, which in turn affects the spraying of the liquid.

[0027] As Figure 2 shown, the screw cap 5 is provided with a fixed plate 11 on the inner and outer sides, and the shell bottom penetrates the two fixed plates 11 in sequence. A sealing ring is sleeved between the two fixed plates 11, and the sealing ring is attached to the inner wall of the screw cap 5 and the lower fixed plate 11.

[0028] The screw cap 5 can connect the device with the bottle body, and the bottle body can be replaced at any time, which is convenient for long-term use. The fixed plate 11 connects the screw cap 5 and the shell, preventing the screw cap 5 from separating from the shell and being lost, which affects use. The sealing ring seals the gap between the screw cap 5 and the shell, preventing gas from leaking out and affecting the air pressure in the bottle.

[0029] As Figure 2 , 4 shown, the battery groove 9 is provided with a metal sheet 10 at both ends. One metal sheet 10 is fixedly connected to the battery groove 9, and the other metal sheet 10 is fixedly connected with a movable plate 12. The bottom of the shell is provided with an opening, and the movable plate 12 is movably connected in the opening and extends to the outside. The metal sheet 10 is connected with the micro air pump 7 by wires. The bottom of the shell is fixedly connected with a fixed tube 13, and the top of the fixed tube 13 is provided with a through groove communicating with the opening. The fixed tube 13 is fixedly connected to the bottom of one of the half-shells 101, and the movable plate 12 extends into the fixed tube 13. The fixed rod 8 is slidably connected to the pressing handle 3 and is inserted into the fixed tube 13 and attached to the movable plate 12. The fixed tube 13 is provided with a spring, which is located on the rear side of the movable plate 12. The end of the fixed rod 8 is fixedly connected with a limiting block, and the inner wall of the fixed tube 13 is provided with a limiting groove matched with the limiting block.

[0030] The battery poles are connected with the electric wire through the metal sheet 10 to form an electric circuit, and the metal sheet 10 on one side can be separated from the battery and contacted through the movable plate 12 to control the opening and closing of the electric circuit. When the main body 1 is held and the fingers press the pressing handle 3 to the shell, the pressing handle 3 drives the fixed rod 8 to move into the fixed tube 13 and pushes the movable plate 12 to deflect, at this time, the metal sheet 10 is in contact with the battery and the spring is compressed, at this time, the electric circuit is turned on, the micro air pump 7 is powered, the liquid is sprayed from the nozzle 6 through the air pressure, and the liquid is continuously sprayed when the pressing handle 3 is continuously held, the pressing handle 3 is released, the spring pushes the movable plate 12 to reset, the metal sheet 10 is separated from the battery, the micro air pump 7 is disconnected, and the spraying is stopped. The fixed rod 8 is limited by the limiting block and the limiting groove to prevent the fixed rod 8 from falling out of the fixed tube 13.

[0031] As shown in Figure 1 , 2 , the dust cover 4 is sleeved outside the nozzle 6, the connecting column is sleeved outside the nozzle 2, the connecting column is composed of two half shells 101, the connecting column is connected between the dust cover 4 and the dust cover 4, the inner wall of the dust cover 4 is provided with an internal thread, and the outer wall of the connecting column is provided with an external thread.

[0032] The dust cover 4 can isolate the nozzle 6 to prevent dust from accumulating in the nozzle 6 and causing the nozzle 6 to be blocked, and the dust cover 4 is convenient to disassemble and assemble through the threaded connection.

[0033] Working principle: when in use, the device is connected with the bottle containing liquid through the screw cap 5, the cover plate is opened, the battery is placed in the battery groove 9, the dust cover 4 is removed, the main body 1 is held, the pressing handle 3 is pressed by the fingers to open the switch, the fixed rod 8 is moved by the pressing handle 3, the movable plate 12 is pushed to deflect and compress the spring, the metal sheet 10 is in contact with the battery, the circuit is connected, the micro air pump 7 is started, the micro air pump 7 inputs the air outside the bottle into the bottle, the air pressure in the bottle is increased, the liquid is pressed into the nozzle 2, and the liquid is sprayed from the nozzle 6. The circuit is kept connected by holding the main body 1 and the pressing handle 3, so that the micro air pump 7 continuously supplies air, the liquid is continuously sprayed outward, the spraying efficiency is improved, the pressing handle 3 is released after use, the movable plate 12 is reset by the spring, the metal sheet 10 is separated from the battery, the micro air pump 7 is disconnected, and the spraying is stopped. The shell, nozzle 2, nozzle 6, screw cap 5 and pressing handle 3 made of polypropylene material improve the rigidity of the device, reduce the damage in use, have environmental protection, and reduce the pollution to the environment when damaged and discarded.

[0034] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly, high-rigidity press-type sprayer, comprising a main body (1), wherein the main body (1) is composed of a shell and a spray pipe (2), the shell being hollow, the spray pipe (2) being L-shaped, the spray pipe (2) being inserted into a through hole and a nozzle (6) being fixedly connected to the front end of the spray pipe (2), characterized in that: The bottom of the outer shell is connected to a screw cap (5). A micro air pump (7) is provided inside the outer shell, and an air supply pipe is fixedly connected to the air outlet of the micro air pump (7). The nozzle (2) and the air supply pipe extend to the bottom of the screw cap (5). A vent hole is provided on the outer shell. A battery slot (9) is fixedly connected to the inner cavity of the outer shell. An opening matching the battery slot (9) is provided on the outer shell, and a cover plate is movably connected inside the opening. The cover plate is fixed to the outer shell by magnetic attraction. Both ends of the battery slot (9) are connected to the micro air pump (7) by wires. A pressing handle (3) is provided on the front side of the outer shell. The top of the pressing handle (3) is movably connected to the outer shell. A switch is connected between the pressing handle (3) and the outer shell. The outer shell, nozzle (2), nozzle (6) and screw cap (5) are all made of polypropylene.

2. The environmentally friendly, high-rigidity, press-type sprayer according to claim 1, characterized in that: The outer shell is composed of two symmetrically arranged half-shells (101) joined together, and the two half-shells (101) are fixed together by screws. The two half-shells (101) are provided with grooves on opposite sides, and the grooves are joined together to form a hollow cavity.

3. The environmentally friendly, high-rigidity press-type sprayer according to claim 2, characterized in that: The nozzle (2) is provided with several evenly distributed positioning rods (102) around its periphery. The micro air pump (7) is provided with L-shaped limiting plates (103) at opposite corners. The positioning rods (102) and the limiting plates (103) are fixedly connected to one of the half-shells (101).

4. The environmentally friendly, high-rigidity press-type sprayer according to claim 1, characterized in that: The cap (5) has fixing plates (11) on both the inner and outer sides. The bottom of the outer shell has two fixing plates (11) running through it in sequence. A sealing ring is fitted between the two fixing plates (11) and the sealing ring is attached to the inner wall of the cap (5) and the lower fixing plate (11).

5. The environmentally friendly, high-rigidity press-type sprayer according to claim 1, characterized in that: Both ends of the battery slot (9) are provided with metal plates (10). One metal plate (10) is fixedly connected to the battery slot (9), and the other metal plate (10) is fixedly connected to a movable plate (12). The bottom of the outer shell has an opening, and the movable plate (12) is movably connected in the opening and extends to the outside. The metal plate (10) is connected to the micro air pump (7) by wires.

6. The environmentally friendly, high-rigidity press-type sprayer according to claim 5, characterized in that: The bottom of the outer shell is fixedly connected to a fixed tube (13), and the top of the fixed tube (13) is provided with a through groove communicating with the opening. The movable plate (12) extends into the fixed tube (13). The pressing handle (3) is slidably connected to a fixed rod (8), and the fixed rod (8) is inserted into the fixed tube (13) and fits against the movable plate (12).

7. The environmentally friendly, high-rigidity press-type sprayer according to claim 6, characterized in that: A spring is provided inside the fixed tube (13), the spring is located behind the movable plate (12), a limit block is fixedly connected to the end of the fixed rod (8), and a limit groove matching the limit block is opened on the inner wall of the fixed tube (13).

8. The environmentally friendly, high-rigidity, press-type sprayer according to claim 1, characterized in that: The nozzle (6) is fitted with a cylindrical dust cover (4) with a closed front end, and the nozzle pipe (2) is fitted with a connecting post. The connecting post is formed by two semi-circular arcs that are integrally connected on the front side of two half-shells (101). The connecting post is threadedly connected to the dust cover (4).

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