Air pressure spray pot

Abstract

The utility model discloses an air pressure spray pot which comprises a pot main body, a pot cover and a spray pot main body, a fixing seat is installed at a pot opening of the pot main body, a sealing seat and a sealing ring are installed in the fixing seat, a conical sealing head is jointly inserted in the sealing seat and the sealing ring, and an extrusion plate is installed at the top of the conical sealing head. A hollow plate is rotatably mounted in the extrusion plate, two sliding grooves are formed in the hollow plate, and sliding blocks are slidably mounted in the two sliding grooves; a baffle and a hollow plate are driven to rotate in an extrusion plate, the baffle is pushed to extrude a buffer spring to contract in the hollow plate while moving, and the extrusion plate and a conical sealing head are pushed to move downwards along the interior of a matched sealing seat, so that external threaded connection is tighter; therefore, the whole sealing performance of the kettle opening is greatly improved, and the spraying duration of the spraying kettle is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of spray pots, in particular to an air pressure spray pot. Background Art

[0002] With the continuous development of science and technology, people have put forward higher requirements for the performance and user experience of spray bottles. In order to improve the spray effect and convenience of use, air pressure spray bottles came into being. Spray bottles are a commonly used tool in many fields, such as agriculture, gardening, and household cleaning. They can atomize liquid into fine particles and spray them evenly on the surface of objects, thereby achieving the purpose of spraying medicine, watering, cleaning, etc.

[0003] At present, traditional spray bottles usually adopt a manual pressing method. By pressing the pressure rod, the external air is transported into the pot through the pressure cylinder. A higher pressure is generated in the pot. When the switch is pressed, the internal high-pressure gas is quickly ejected outward to produce a mist spray through the spray head. However, in actual use, traditional air pressure spray bottles still have some problems. For example, since the principle of air pressure spray bottles is that the air in the pot forms a higher pressure, the sprayed mist can last longer, which makes the overall sealing requirements at the pot mouth higher. The pot body and pot lid of the traditional air pressure spray pot are only fixed by a simple threaded connection. It is better to cooperate with a sealing ring to reinforce the sealing, but gas leakage is still prone to occur, and the sealing effect is not ideal, which affects the durability of the spray effect.

[0004] Therefore, a pressure spray bottle is proposed. Utility Model Content

[0005] The purpose of the present invention is to provide a pressure spray pot to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an air pressure spray kettle, comprising a kettle body, a kettle lid and a spray kettle body, a fixing seat installed at the mouth of the kettle body, a sealing seat and a sealing ring installed inside the fixing seat, a conical sealing head is commonly plugged into the interior of the sealing seat and the sealing ring, an extrusion plate is installed on the top of the conical sealing head, a hollow plate is rotatably installed inside the extrusion plate, two sliding grooves are provided inside the hollow plate, sliders are slidably installed inside the two sliding grooves, and a control buffer component is provided inside the hollow plate.

[0007] Preferably, the spray pot body includes a pot cover, which is threadedly installed at the pot mouth of the pot body, a spray head is threadedly installed on one side of the pot cover, a pressure cylinder is provided inside the pot body, a pressure rod is slidably installed inside the pressure cylinder, and a switch handle is installed on one side of the pot cover.

[0008] Preferably, the buffer assembly includes a baffle, which is slidably mounted inside the hollow plate, and the two sliders are both mounted on the baffle. A buffer spring is mounted on the bottom of the baffle, and the lower end of the buffer spring is mounted on the hollow plate.

[0009] Preferably, the outer wall of the pressing cylinder is fixed to the inner wall of the baffle, the top of the baffle is mounted on the kettle cover, and the upper end of the pressing rod passes through the kettle cover and extends to the outside.

[0010] Preferably, the inner wall of the sealing seat and the outer wall of the conical sealing head are both conically arranged, and the inner wall of the sealing seat and the outer wall of the conical sealing head are adapted in size.

[0011] Preferably, a protective pad is installed on the top of the pressing rod, and the protective pad is made of rubber material.

[0012] Preferably, a one-way valve is installed on one side of the kettle body, a connector is installed on the output end of the one-way valve, a connecting pipe is installed on the other end of the connecting head, a micro air pump is installed on the other end of the connecting pipe, the outer wall of the micro air pump is sleeved with a placement box, the placement box is installed on the kettle body, and a magnetic limit plate is hinged on one side of the placement box, and one side of the magnetic limit plate is inserted into the interior of the placement box.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. During the installation of the kettle body and the kettle lid, the utility model drives the baffle and the hollow plate to rotate inside the extrusion plate, and at the same time pushes the baffle extrusion buffer spring to contract inside the hollow plate, and at the same time pushes the extrusion plate and the conical sealing head to move downward along the inside of the matching sealing seat, so that the tighter the external threaded connection is, the tighter the internal conical sealing head is squeezed against the sealing seat, thereby greatly improving the overall sealing of the kettle mouth, extending the spray time of the spray kettle, and facilitating practical use.

[0015] 2. When the utility model needs to spray for a long time in actual use, by setting a one-way valve connected to the interior of the kettle body, by connecting the connecting pipe on the micro air pump to the one-way valve through a connector, the micro air pump is controlled to pressurize the interior of the kettle body during spraying, so that the air pressure in the kettle will be continuously stable, so that continuous spraying can be achieved during spraying, which is convenient for actual operation;

[0016] At the same time, in order to facilitate carrying the micro air pump, the micro air pump is placed inside a placement box set on one side of the kettle body, and the micro air pump placed inside the placement box is limited by a magnetic limiting plate to prevent the micro air pump from falling off and does not need to be operated by hand. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0019] Figure 3 for Figure 2 A magnified view of point A in the figure;

[0020] Figure 4 It is a schematic diagram of a partial explosion structure of the utility model.

[0021] In the figure: 1. kettle body; 2. kettle lid; 3. spray head; 4. fixing seat; 5. sealing seat; 6. sealing ring; 7. extrusion plate; 77. conical sealing head; 8. hollow plate; 9. sliding groove; 10. slider; 11. baffle; 12. buffer spring; 13. pressure cylinder; 14. pressure rod; 15. one-way valve; 16. connector; 17. connecting pipe; 18. micro air pump; 19. placement box; 20. magnetic limit plate; 21. switch handle; 22. protective pad. 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] Example 1: Please refer to Figure 1-4 The utility model provides a technical solution: an air pressure spray pot, comprising a pot body 1, a pot cover 2 and a spray pot body. A fixing seat 4 is installed at the pot mouth of the pot body 1, and a sealing seat 5 and a sealing ring 6 are installed inside the fixing seat 4. A conical sealing head 77 is inserted into the sealing seat 5 and the sealing ring 6. An extrusion plate 7 is installed on the top of the conical sealing head 77. A hollow plate 8 is rotatably installed inside the extrusion plate 7. Two sliding grooves 9 are provided inside the hollow plate 8. Slide blocks 10 are slidably installed inside the two sliding grooves 9. A control buffer component is provided inside the hollow plate 8. By driving the baffle 11 and the hollow plate 8 to rotate inside the extrusion plate 7, the baffle 11 is pushed to squeeze the buffer spring 12 inside the hollow plate 8 to contract. At the same time, the extrusion plate 7 and the conical sealing head 77 are pushed downward along the inside of the matching sealing seat 5. The tighter the external threaded connection, the tighter the internal conical sealing head 77 is squeezed into the sealing seat 5, thereby greatly improving the overall sealing performance of the pot mouth and extending the spray time of the spray pot.

[0024] like Figure 2 and3 As shown, the spray pot body includes a pot cover 2, which is threadedly mounted on the pot mouth of the pot body 1, and a spray head 3 is threadedly mounted on one side of the pot cover 2. A pressure cylinder 13 is provided inside the pot body 1, and a pressure rod 14 is slidably mounted inside the pressure cylinder 13. A switch handle 21 is installed on one side of the pot cover 2. When the switch handle 21 is pressed, the internal high-pressure gas is quickly ejected outwards, and a mist spray is generated through the spray head 3;

[0025] The buffer assembly includes a baffle 11, which is slidably mounted on the inside of the hollow plate 8, and two sliders 10 are mounted on the baffle 11. A buffer spring 12 is installed at the bottom of the baffle 11, and the lower end of the buffer spring 12 is mounted on the hollow plate 8. The outer wall of the pressing cylinder 13 is fixed to the inner wall of the baffle 11, and the top of the baffle 11 is mounted on the pot cover 2. The upper end of the pressing rod 14 penetrates the pot cover 2 and extends to the outside. During the rotation, the baffle 11 is squeezed, pushing the buffer spring 12 to shrink inside the hollow plate 8. At the same time, the extrusion plate 7 is subjected to a downward force, pushing the conical sealing head 77 to move downward along the inside of the matching sealing seat 5. Since the inner wall of the sealing seat 5 and the outer wall of the conical sealing head 77 are both conical settings and matched in size, the tighter the external threaded connection is, the tighter the internal conical sealing head 77 squeezes the sealing seat 5, thereby greatly improving the overall sealing performance of the pot mouth.

[0026] like Figure 3 and 4 As shown, the inner wall of the sealing seat 5 and the outer wall of the conical sealing head 77 are both conically arranged, and the inner wall of the sealing seat 5 and the outer wall of the conical sealing head 77 are adapted in size. The matching sealing seat 5 makes the seal at the interface tighter, and a protective pad 22 is installed on the top of the pressing rod 14. The protective pad 22 is made of rubber material. The protective pad 22 is arranged to prevent accidental injury to the hand when pressing the pressing rod 14.

[0027] The working principle is as follows: the main procedure of the present invention in actual operation is to seal the mouth of the pot. When the pot body 1 and the pot cover 2 are installed, the pot cover 2 is threadedly installed at the mouth of the pot body 1, and at the same time drives the baffle 11 and the hollow plate 8 to rotate inside the extrusion plate 7. During the rotation, the baffle 11 is squeezed, pushing the buffer spring 12 to shrink inside the hollow plate 8. At the same time, the extrusion plate 7 is subjected to a downward force, pushing the conical sealing head 77 to move downward along the inside of the matching sealing seat 5. Since the inner wall of the sealing seat 5 and the outer wall of the conical sealing head 77 are both conical and of similar size, Adaptation, the tighter the external threaded connection, the tighter the internal conical sealing head 77 squeezes the sealing seat 5, thereby greatly improving the overall sealing at the mouth of the pot, reducing gas leakage, and extending the spray time of the spray pot. When spraying, by pressing the pressure rod 14, the external air is transported to the pot body 1 through the pressure cylinder 13, so that a higher pressure is formed inside the pot. When the switch handle 21 is pressed, the internal high-pressure gas is quickly ejected outward and produces a mist spray through the spray head 3. The air pressure spray pot improves the sealing performance and spray effect of the spray pot through sealing and spraying, and meets the needs of long-term spraying.

[0028] Example 2: Figure 1 As shown, in order to further liberate the manual pressing of the spray bottle to spray, so that the spray can last longer, a one-way valve 15 is installed on one side of the kettle body 1, and a connector 16 is installed at the output end of the one-way valve 15. A connecting pipe 17 is installed at the other end of the connecting pipe 16, and a micro air pump 18 is installed at the other end of the connecting pipe 17. Through the one-way valve 15 connected to the inside of the kettle body 1, the connecting pipe 17 on the micro air pump 18 is connected to the one-way valve 15 through the connector 16. When spraying, the micro air pump 18 is controlled to pressurize the inside of the kettle body 1, so that the air in the kettle is discharged. The pressure is continuous and stable, thereby achieving continuous spraying. The outer wall of the micro air pump 18 is sleeved with a placement box 19, and the placement box 19 is installed on the kettle body 1. One side of the placement box 19 is hinged with a magnetic limit plate 20, and one side of the magnetic limit plate 20 is inserted into the interior of the placement box 19. In order to facilitate carrying the micro air pump 18, the micro air pump 18 is placed inside the placement box 19 set on one side of the kettle body 1. The micro air pump 18 placed inside the placement box 19 is limited by the magnetic limit plate 20 to prevent the micro air pump 18 from falling off, and there is no need to hold it by hand for operation.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pressure spray pot, comprising a pot body (1), a pot cover (2) and a spray pot body, characterized in that: A fixing seat (4) is installed at the mouth of the pot body (1), a sealing seat (5) and a sealing ring (6) are installed inside the fixing seat (4), a conical sealing head (77) is plugged into the inside of the sealing seat (5) and the sealing ring (6), an extrusion plate (7) is installed on the top of the conical sealing head (77), a hollow plate (8) is rotatably installed inside the extrusion plate (7), two sliding grooves (9) are provided inside the hollow plate (8), and sliders (10) are slidably installed inside the two sliding grooves (9), and a control buffer component is provided inside the hollow plate (8).

2. The pressure spray bottle according to claim 1, characterized in that: The spray pot body comprises a pot cover (2), the pot cover (2) is threadedly mounted on the pot mouth of the pot body (1), a spray head (3) is threadedly mounted on one side of the pot cover (2), a pressure cylinder (13) is provided inside the pot body (1), a pressure rod (14) is slidably mounted inside the pressure cylinder (13), and a switch handle (21) is mounted on one side of the pot cover (2).

3. The pressure spray bottle according to claim 2, characterized in that: The buffer assembly comprises a baffle (11), the baffle (11) is slidably mounted inside the hollow plate (8), the two sliders (10) are both mounted on the baffle (11), a buffer spring (12) is mounted at the bottom of the baffle (11), and the lower end of the buffer spring (12) is mounted on the hollow plate (8).

4. The air pressure spray bottle according to claim 3, characterized in that: The outer wall of the pressing cylinder (13) is fixed to the inner wall of the baffle (11), the top of the baffle (11) is mounted on the pot cover (2), and the upper end of the pressing rod (14) passes through the pot cover (2) and extends to the outside.

5. The air pressure spray bottle according to claim 1, characterized in that: The inner wall of the sealing seat (5) and the outer wall of the conical sealing head (77) are both conically arranged, and the inner wall of the sealing seat (5) and the outer wall of the conical sealing head (77) are adapted in size.

6. The air pressure spray bottle according to claim 2, characterized in that: A protective pad (22) is installed on the top of the pressing rod (14), and the protective pad (22) is made of rubber material.

7. The pressure spray bottle according to claim 1, characterized in that: A one-way valve (15) is installed on one side of the kettle body (1), a connector (16) is installed on the output end of the one-way valve (15), a connecting pipe (17) is installed on the other end of the connecting pipe (17), a micro air pump (18) is installed on the other end of the connecting pipe (17), an outer wall of the micro air pump (18) is sleeved with a placement box (19), the placement box (19) is installed on the kettle body (1), a magnetic limiting plate (20) is hinged on one side of the placement box (19), and one side of the magnetic limiting plate (20) is inserted into the interior of the placement box (19).

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