Pressure storage type sprayer

Abstract

The pressure storage type sprayer comprises a barrel body, a spraying component is intercepted on the barrel body, a screw type locking manual pressurizing air pump is arranged in the barrel body, the pressure storage type sprayer further comprises a bottle opening, the bottle opening is formed in the top of the barrel body, the bottle opening forms a sunken structure, a bowl opening is formed in the bottle opening, and the bowl opening is arranged in the sunken structure and fixedly connected with the bottle opening; the can bottom foot ring assembly is arranged at the bottom of the can body and fixedly connected with the bottom of the can body. The bottom supporting structure is the lower edge of the bottom of the barrel body, the barrel bottom foot ring assembly is arranged on the bottom supporting structure and wraps the bottom supporting structure, and the barrel bottom foot ring assembly is fixedly connected with the bottom supporting structure; the barrel bottom foot ring assembly is welded to the bottom of the barrel body, the bottom supporting structure with the sharp metal edge is wrapped by the barrel bottom foot ring assembly, the bottom of the barrel bottom foot ring assembly is of the bent structure, and therefore a user is not prone to being cut, and the barrel bottom foot ring assembly is not prone to being damaged. And potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sprayers, in particular to a pressure storage type sprayer. Background Art

[0002] Sprayers are widely used agricultural tools, widely used for pest control, insecticide control, and disinfection of various cash crops, such as grain, cotton, oilseed oil, camellia, and fruit, in animal husbandry, and in community hospitals. They can also be used for air purification and other environmental sanitation purposes. However, the bottom of the barrel of current sprayers is often welded together, leaving a supporting structure at the bottom. However, this support structure often has sharp metal edges, which can easily cause cuts during use and handling, posing a significant safety hazard. Summary of the Invention

[0003] In order to solve the technical defects of the prior art, the utility model provides a pressure storage sprayer.

[0004] The technical solution adopted by the utility model is: a pressure storage sprayer, including a barrel body, a spray component intercepted on the barrel body, a screw-type locking manual booster air pump is provided in the barrel body, and also includes:

[0005] The bottle mouth is arranged on the top of the barrel body, the bottle mouth forms a sunken concave structure, the bottle mouth is provided with a bowl mouth, and the bowl mouth is placed in the concave structure and fixedly connected to the bottle mouth;

[0006] The barrel bottom foot ring assembly is arranged at the bottom of the barrel body and is fixedly connected to the bottom of the barrel body;

[0007] A bottom support structure, wherein the bottom support structure is the lower edge of the bottom of the barrel body, the barrel bottom foot ring assembly is arranged on and covers the bottom support structure, and the barrel bottom foot ring assembly is fixedly connected to the bottom support structure;

[0008] The bending portion is located at the lower edge of the barrel bottom foot ring assembly, and the bending portion is an inward bending structure.

[0009] A protruding structure is further provided between the barrel body and the bottom supporting structure, and the upper edge of the barrel bottom foot ring assembly is limitedly matched with the protruding structure.

[0010] The barrel bottom foot ring assembly is connected to the outer wall of the bottom support structure by welding.

[0011] The barrel bottom is also included. The barrel bottom is arranged at the bottom of the barrel body and is welded to the inner wall of the bottom support structure.

[0012] The screw-type locking manual booster air pump includes a booster handle, a tightening and loosening pressure head, a multi-pronged buckle plate, an air pressure cover, and an air pump body from top to bottom. The tightening and loosening pressure head and the booster handle are limitedly matched, the multi-pronged buckle plate and the tightening and loosening pressure head are threadedly connected, the air pressure cover is arranged below the buckle plate, the air pump body and the air pressure cover are threadedly connected, and the bowl mouth and the multi-pronged buckle plate are detachably connected.

[0013] A sealing ring is also provided between the air pressure cover and the air pump body.

[0014] The inner wall of the bowl mouth is bent inward to form a limiting protrusion, and the multi-pronged buckle plate is matched with the limiting protrusion for limiting positioning.

[0015] The circumference of the multi-prong buckle plate extends outward to form a limiting portion, and the limiting portion and the limiting protrusion are limitedly matched.

[0016] The beneficial effects of the utility model are as follows: the utility model provides a pressure storage sprayer, a pressure storage sprayer comprising a barrel body, a spray component intercepted on the barrel body, a screw-type locking manual booster air pump provided in the barrel body, and a bottle mouth, which is arranged at the top of the barrel body, and the bottle mouth forms a sunken recessed structure, and a bowl mouth is provided on the bottle mouth, and the bowl mouth is placed in the recessed structure and fixedly connected to the bottle mouth; a barrel bottom foot ring assembly is arranged at the bottom of the barrel body and fixedly connected to the bottom of the barrel body; the bottom supporting structure is the lower edge of the bottom of the barrel body, the barrel bottom foot ring assembly is arranged on the bottom supporting structure and covers the bottom supporting structure, and the barrel bottom foot ring assembly and the bottom supporting structure are fixedly connected; the bending part is located at the lower edge of the barrel bottom foot ring assembly, and the bending part is an inward bending structure. The utility model welds the barrel bottom foot ring assembly to the bottom of the barrel body, and covers the bottom supporting structure with a sharp metal edge by the barrel bottom foot ring assembly, and the bottom of the barrel bottom foot ring assembly is a bending structure, so it is not easy to cut users, thereby reducing safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a partial structural diagram of the pressure storage sprayer of the utility model.

[0018] Figure 2 This is a schematic diagram of the structure of a screw-type locking manual booster air pump of the present utility model.

[0019] Figure 3 This is the explosion intention of the screw-type locking manual booster air pump structure of the utility model.

[0020] Figure 4 This is a schematic diagram of the connection structure between the bowl mouth and the bottle mouth of the present invention.

[0021] Figure 5 This is a schematic diagram of the bowl mouth structure of the utility model.

[0022] Figure 6 This is a top view of the structure of the pressure storage sprayer of the utility model.

[0023] Among them, 1-barrel body, 2-injection component, 3-bowl mouth, 4-barrel bottom foot ring assembly, 5-boosting handle, 6-tightening and loosening pressure head, 7-multi-prong buckle plate, 8-air pressure cover, 9-air pump body, 10-sealing ring, 11-recessed structure, 12-bottom support structure, 13-barrel bottom, 31-limiting protrusion, 41-bending part, 71-limiting part. DETAILED DESCRIPTION

[0024] 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 shall fall within the scope of protection of the present invention.

[0025] A pressure storage sprayer includes a barrel body 1, a spray component 2 is intercepted on the barrel body 1, a screw-type locking manual booster air pump is provided in the barrel body 1, and a bottle mouth is provided. The bottle mouth is arranged at the top of the barrel body 1, and the bottle mouth forms a sunken concave structure 11. The sunken concave structure 11 enhances the structural strength of the bottle mouth at the top of the barrel body 1, making the structure less likely to deform during use. A bowl mouth 3 is provided on the bottle mouth, and the bowl mouth 3 is placed in the concave structure 11 and fixedly connected to the bottle mouth; a barrel bottom ring Component 4, the barrel bottom foot ring component 4 is arranged at the bottom of the barrel body 1 and is fixedly connected to the bottom of the barrel body 1; the bottom support structure 12, the bottom support structure 12 is the lower edge of the bottom of the barrel body 1, the barrel bottom foot ring component 4 is arranged on the bottom support structure 12 and covers the bottom support structure 12, and the barrel bottom foot ring component 4 is fixedly connected to the bottom support structure 12; the bending portion 41, the bending portion 41 is located at the lower edge of the barrel bottom foot ring component 4, and the bending portion 41 is an inward bending structure. A protruding structure is also provided between the barrel body 1 and the bottom support structure 12, and the upper edge of the barrel bottom foot ring component 4 is limitedly fitted with the protruding structure. The barrel bottom 13 foot ring component 4 is welded to the outer wall of the bottom support structure 12. It also includes a barrel bottom 13, the barrel bottom 13 is arranged at the bottom of the barrel body 1, and the barrel bottom 13 is welded to the inner wall of the bottom support structure 12. The utility model welds a barrel bottom foot ring assembly to the bottom of the barrel body, and covers the bottom supporting structure with a sharp metal edge through the barrel bottom foot ring assembly. The bottom of the barrel bottom foot ring assembly is a bent structure, so it is not easy to cut users, thereby reducing safety hazards.

[0026] The screw-type locking manual booster air pump includes, from top to bottom, a booster handle 5, a tightening and loosening pressure head 6, a multi-pronged buckle plate 7, an air pressure cover 8, and an air pump body 9. The tightening and loosening pressure head 6 and the booster handle 5 are limited in position, the multi-pronged buckle plate 7 and the tightening and loosening pressure head 6 are threadedly connected, the air pressure cover 8 is arranged below the multi-pronged buckle plate, the air pump body 9 and the air pressure cover 8 are threadedly connected, and the bowl 3 and the multi-pronged buckle plate 7 are detachably connected. A sealing ring 10 is also provided between the air pressure cover 8 and the air pump body 9. The inner wall of the bowl 3 is bent inward to form a limiting protrusion 31, and the multi-pronged buckle plate 7 and the limiting protrusion are limited in position. The peripheral side of the multi-pronged buckle plate 7 extends outward to form a limiting portion 71, and the limiting portion and the limiting protrusion are limited in position.

[0027] Technical personnel please note: Although the utility model has been described according to the above specific implementation methods, the utility model concept is not limited to this utility model. Any modification using the utility model concept will be included in the scope of protection of this patent.

[0028] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A pressure storage sprayer, comprising a barrel (1), a spraying component (2) intercepted on the barrel (1), and a screw-type locking manual booster air pump provided inside the barrel (1), characterized in that: Also included are: A bottle mouth, the bottle mouth being arranged on the top of the barrel body (1), the bottle mouth forming a sunken concave structure (11), the bottle mouth being provided with a bowl mouth (3), the bowl mouth (3) being placed in the concave structure (11) and fixedly connected to the bottle mouth; A barrel bottom foot ring assembly (4), wherein the barrel bottom foot ring assembly (4) is arranged at the bottom of the barrel body (1) and is fixedly connected to the bottom of the barrel body (1); A bottom support structure (12), wherein the bottom support structure (12) is the lower edge of the bottom of the barrel body (1), the barrel bottom foot ring assembly (4) is arranged on the bottom support structure (12) and covers the bottom support structure (12), and the barrel bottom foot ring assembly (4) is fixedly connected to the bottom support structure (12); The bending portion (41) is located at the lower edge of the barrel bottom foot ring assembly (4), and the bending portion (41) is an inward bending structure.

2. A pressure storage sprayer according to claim 1, characterized in that: A raised structure is further provided between the barrel body (1) and the bottom support structure (12), and the upper edge of the barrel bottom foot ring assembly (4) is limitedly engaged with the raised structure.

3. A pressure storage sprayer according to claim 1, characterized in that: The barrel bottom foot ring assembly (4) is welded to the outer wall of the bottom support structure (12).

4. A pressure storage sprayer according to claim 1, characterized in that: It also includes a barrel bottom (13), which is arranged at the bottom of the barrel body (1) and is welded to the inner wall of the bottom support structure (12).

5. The pressure storage sprayer according to claim 1, characterized in that: The screw-type locking manual booster air pump comprises, from top to bottom, a booster handle (5), a tightening and loosening pressure head (6), a multi-pronged buckle plate (7), an air pressure cover (8), and an air pump body (9); the tightening and loosening pressure head (6) and the booster handle (5) are limitedly matched; the multi-pronged buckle plate (7) and the tightening and loosening pressure head (6) are threadedly connected; the air pressure cover (8) is arranged below the multi-pronged buckle plate; the air pump body (9) and the air pressure cover (8) are threadedly connected; and the bowl mouth (3) and the multi-pronged buckle plate (7) are detachably connected.

6. A pressure storage sprayer according to claim 5, characterized in that: A sealing ring (10) is further provided between the air pressure cover (8) and the air pump body (9).

7. The pressure storage sprayer according to claim 5, characterized in that: The inner wall of the bowl mouth (3) is bent inward to form a limiting protrusion (31), and the multi-pronged buckle plate (7) is in limiting cooperation with the limiting protrusion.

8. The pressure storage sprayer according to claim 7, characterized in that: The circumferential side of the multi-prong buckle plate (7) extends outward to form a limiting portion (71), and the limiting portion and the limiting protrusion are in limiting cooperation.

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