A spray bottle capable of 360 degree spraying

Abstract

The application relates to a 360-degree spraying spray bottle, belonging to the technical field of spray bottles, which comprises a bottle body, an internal water storage cavity and a bottle opening communicated with the water storage cavity; a spray pump, comprising a connecting shell installed on the bottle opening to shield the bottle opening, a valve assembly installed on the connecting shell to pump water in the water storage cavity, and a pressing shell slidably installed on the connecting shell and connected with the valve assembly to drive the valve assembly to spray water; a piston slidably installed in the water storage cavity and dividing the water storage cavity into a gas chamber and a liquid chamber; the liquid chamber is located on the side of the piston close to the bottle opening, the end of the bottle body away from the bottle opening is provided with an air inlet hole for connecting the gas chamber with the outside, the piston comprises a sliding sleeve and an inner container shell, the sliding sleeve is sleeved on the inner container shell and synchronously slides with the inner container shell, the sliding sleeve abuts against the cavity wall of the water storage cavity, the sliding sleeve is made of elastic material, and the inner container shell is made of hard plastic. The application has the effect that the spray bottle can spray water mist at multiple angles.

Description

Technical Field

[0001] This application relates to the field of spray bottle technology, and in particular to a spray bottle capable of spraying 360 degrees. Background Technology

[0002] A spray bottle is primarily used to spray liquids into a mist, commonly found in the medical, chemical, and cosmetic industries. A spray bottle typically consists of a bottle with an open end and a pump mounted at the opening. The pump has an atomizing head; when the pump is pressed, the liquid inside the bottle is drawn out and then sprayed out as a mist through the atomizing head.

[0003] In related technologies, a suction tube is connected to the pump and inserted into the bottle. The liquid inside the bottle needs to enter the pump through the suction tube and be sprayed out by the pump. For spraying, the bottle needs to be placed vertically so that the pump is above the bottle and the suction tube is below the liquid surface. Therefore, when the spray bottle is facing downwards, i.e., the pump is below the bottle, it is difficult for the spray bottle to spray water mist. Also, if the remaining liquid in the spray bottle is low, it is difficult to spray water mist even when the bottle is horizontal or tilted at a large angle. Summary of the Invention

[0004] In order to enable the spray bottle to spray water mist from multiple angles, this application provides a spray bottle that can spray 360 degrees.

[0005] This application provides a spray bottle capable of 360-degree spraying, employing the following technical solution: A spray bottle capable of spraying 360 degrees includes: a bottle body, an internal water storage cavity, and a bottle opening at one end communicating with the water storage cavity; A spray pump includes a connecting shell installed at the bottle opening to block the bottle opening, a valve assembly installed on the connecting shell to draw water from the water storage chamber, and a pressing shell slidably installed on the connecting shell and connected to the valve assembly to drive the valve assembly to spray water. A piston is slidably mounted in the water storage chamber and divides the water storage chamber into a gas chamber and a liquid chamber; The liquid chamber is located on the side of the piston near the bottle opening. The gas chamber is not connected to the liquid chamber. An air inlet is provided at the end of the bottle body away from the bottle opening, allowing the gas chamber to communicate with the outside. The piston includes a sliding sleeve and an inner shell. The sliding sleeve is sleeved on the inner shell and slides synchronously with the inner shell. The sliding sleeve abuts against the wall of the water storage chamber. The sliding sleeve is made of elastic material, and the inner shell is made of rigid plastic.

[0006] Optionally, the valve assembly includes a valve sleeve mounted on the connecting housing and inserted into the bottle opening, an elastic ball valve located inside the valve sleeve to communicate or not communicate with the liquid chamber, and a valve stem inserted into the valve sleeve, the valve stem being mounted on the pressing housing and sliding synchronously with the pressing housing.

[0007] Optionally, the valve assembly further includes a plugging sleeve fixedly installed inside the valve sleeve, the outer peripheral wall of the plugging sleeve abutting against the inner peripheral wall of the valve sleeve, the valve stem passing through the plugging sleeve at the end opposite to the connecting shell, and the chamber inside the valve sleeve on the side of the plugging sleeve opposite to the connecting shell being a water storage chamber, with the elastic ball valve located inside the water storage chamber. The pressing shell is provided with an atomizing head, and the valve stem has a water outlet channel communicating with the atomizing head at one end near the connecting shell. The outer wall of the valve stem has a water inlet hole communicating with the water outlet channel. When the pressing shell is pressed down, the water outlet channel is connected to the water storage chamber through the water inlet hole; When the pressing shell is not pressed, the water inlet is located inside the blocking sleeve, and at this time the water outlet is not connected to the water storage chamber.

[0008] Optionally, the valve assembly may further include a return spring that drives the press housing to automatically reset after being pressed.

[0009] Optionally, the elastic ball valve includes a plug ball for connecting or disconnecting the water storage chamber from the liquid chamber, and a drive spring for driving the plug ball to always have a tendency to disconnect the water storage chamber from the liquid chamber. A blocking sleeve is fitted on the side of the valve stem near the plug ball. The blocking sleeve is provided with a protruding edge. The side of the drive spring near the valve stem is fitted on the blocking sleeve and abuts against the protruding edge. A slot for the protruding edge to be inserted is opened on the side of the blocking sleeve near the protruding edge.

[0010] Optionally, the spray bottle also includes a rotating nozzle assembly disposed within the pressing housing and capable of rotating and tilting at multiple angles. The atomizing head is mounted on the rotating nozzle assembly, and the rotating nozzle assembly is connected to the water outlet channel.

[0011] Optionally, the rotating nozzle assembly includes a rotating ball and a water outlet pipe. A water spray channel communicating with the water outlet channel is formed on the outer wall of one side of the rotating ball. The water outlet pipe is installed on the outer wall of the rotating ball and communicates with the water spray channel. The atomizing head is installed at the end of the water outlet pipe away from the rotating ball. A ball seat is provided inside the pressing shell. A rotating groove is formed on the ball seat for the rotating ball to be installed and rotated.

[0012] Optionally, the side wall of the pressing shell is provided with an adjustment groove for the water outlet pipe to be inserted horizontally and rotated and slid. The side of the pressing shell away from the valve stem is provided with a vortex guide groove for the water outlet pipe to be inserted after rotation. The vortex guide groove is connected to the adjustment groove. The vortex guide groove gradually moves closer to the central axis of the pressing shell along its own extension direction.

[0013] Optionally, the water outlet pipe includes a rigid pipe and a flexible pipe. The flexible pipe is fixedly disposed at the end of the rigid pipe away from the rotating ball. The flexible pipe is inserted into the vortex guide groove. The rotating ball has a first plane on the side away from the water outlet pipe. A second plane is also disposed on the outer wall of the rotating ball. The second plane is perpendicular to the first plane. A first valve groove communicating with the water spray channel is opened on the first plane. A second valve groove communicating with the water spray channel is opened on the second plane. A one-way valve is provided in both the first valve groove and the second valve groove to prevent water in the water spray channel from flowing back into the water outlet channel. A connecting groove communicating with the second valve groove is opened on the groove wall of the first valve groove.

[0014] Optionally, the one-way valve includes a threaded ring, an arc-shaped valve plate disposed inside the threaded ring, and a limiting strip. The threaded ring is threadedly installed in the first valve groove or the second valve groove. Multiple arc-shaped valve plates are provided, and the multiple arc-shaped valve plates are evenly spaced circumferentially inside the threaded ring. There is a small gap between two adjacent arc-shaped valve plates, which allows the arc-shaped valve plate to move towards the water spray channel to open and allow water to enter the water spray channel. Multiple limiting strips are provided, and each limiting strip is located at the gap between two adjacent arc-shaped valve plates to limit the movement of the arc-shaped valve plate away from the water spray channel.

[0015] In summary, this application includes at least one of the following beneficial technical effects: When the spray pump draws liquid from the liquid chamber, the piston will also move towards the bottle opening under the suction of the air inlet and the spray pump. Even if the spray bottle head is facing down, the piston will move towards the bottle opening after being suctioned by the spray pump. This ensures that the space between the spray pump and the piston is filled with water each time the spray pump draws water and the spray bottle sprays water mist. Therefore, the spray bottle can be used normally to spray water mist by holding it by hand and changing any angle. The sliding sleeve and inner shell in the piston are made by two-color injection molding. The sliding sleeve is made of soft rubber material for sealing, which not only plays a good sealing role, but also effectively solves the sealing problem of highly permeable materials. It has a good sealing effect and makes it difficult for liquid to enter the gas chamber from the liquid chamber. During the water intake process, the piston of the spray pump will also slide. If the sliding sleeve in the piston is made of a rigid material, the sliding sleeve is prone to rigid jamming with the wall of the water storage chamber during the sliding process, resulting in uneven water volume each time. However, if the sliding sleeve is made of an elastic material, it will become a flexible fit with the wall of the water storage chamber, and it is not easy to jam, thus making the amount of water sprayed each time more uniform. If you are spraying on some inclined surfaces and it is difficult to turn the spray bottle by hand, you can adjust the water outlet tube to make the rotating ball rotate. At the same time, the water outlet tube moves in the vortex guide groove, changing the tilt angle of the water outlet tube, thereby adjusting the direction of the water mist sprayed from the atomizing nozzle. In addition, since the hose is inserted in the vortex guide groove, it will deform after being squeezed as it moves, thus making it less likely to get stuck. Compared to the absence of a first and second plane, the presence of a first and second plane allows the rotating ball to rotate at a larger angle while still maintaining communication between the water outlet channel and the first or second valve slot, thus enabling water to be sprayed out through the spray channel. Furthermore, the presence of two one-way valves makes it less likely for liquid in the spray channel to flow back and be discharged from the first or second valve slot. Attached Figure Description

[0016] Figure 1 This is a perspective sectional view of the spray bottle in an embodiment of this application.

[0017] Figure 2 yes Figure 1 Enlarged view of part A in the middle.

[0018] Figure 3 This is a partial cross-sectional view of the spray bottle in an embodiment of this application.

[0019] Figure 4 This is a three-dimensional sectional view of the valve assembly in an exploded state in an embodiment of this application.

[0020] Figure 5 This is a cross-sectional view of the rotating nozzle assembly in an embodiment of this application.

[0021] Figure 6 This is a schematic diagram of the cooperation structure between the pressing shell and the rotating nozzle assembly in the embodiments of this application.

[0022] Figure 7 This is an exploded structural diagram of the rotating nozzle assembly and the one-way valve in the embodiments of this application.

[0023] Explanation of reference numerals in the attached drawings: 1. Bottle body; 11. Water storage chamber; 111. Gas chamber; 112. Liquid chamber; 12. Bottle mouth; 13. Liquid storage cylinder; 14. Bottom sleeve; 141. Air inlet; 2. Spray pump; 21. Connecting shell; 22. Valve assembly; 221. Valve sleeve; 2211. Water storage chamber; 222. Flexible ball valve; 2221. Plug ball; 2222. Drive spring; 223. Valve stem; 2231. Water outlet channel; 2232. Water inlet; 224. Plug sleeve; 2241. Slot; 225. Return spring; 226. Plug sleeve; 2 27. Raised edge; 23. Pressing shell; 231. Ball seat; 232. Rotating groove; 233. Adjusting groove; 234. Vortex guide groove; 3. Piston; 31. Sliding sleeve; 32. Inner shell; 4. Rotating nozzle assembly; 41. Atomizing head; 42. Rotating ball; 421. Water spray channel; 422. First plane; 423. Second plane; 424. First valve groove; 425. Second valve groove; 426. Connecting groove; 43. Water outlet pipe; 431. Rigid pipe; 432. Flexible pipe; 44. One-way valve; 441. Threaded ring; 442. Arc-shaped valve plate; 443. Limiting strip. Detailed Implementation

[0024] The following is in conjunction with the appendix Figure 1-7 This application will be described in further detail.

[0025] This application discloses a spray bottle capable of spraying 360 degrees. (See also...) Figure 1 and Figure 2 The spray bottle, capable of 360-degree spraying, includes a bottle body 1, a spray pump 2, a piston 3, and a rotating nozzle assembly 4. The bottle body 1 has an internal water storage chamber 11 for holding liquid, and one end of the bottle body 1 has a bottle opening 12 communicating with the water storage chamber 11. The spray pump 2 is installed at the bottle opening 12, blocking it, and can be pressed to draw liquid from the water storage chamber 11 and spray it out as a water mist. The piston 3 is slidably installed inside the water storage chamber 11. Regardless of the spray bottle's angle, when the spray pump 2 draws water, the piston 3 is pulled towards the bottle opening 12 by suction, ensuring that the space between the spray pump 2 and the piston 3 is filled with water, allowing the spray bottle to spray water mist normally at any angle. The rotating nozzle assembly 4 is installed on the spray pump 2. When rotating the entire bottle body 1 is inconvenient, the tilt angle of the rotating nozzle assembly 4 can be adjusted to achieve multi-angle spraying.

[0026] Reference Figure 1 and Figure 2The bottle body 1 includes a liquid storage cylinder 13 and a bottom sleeve 14. The water storage cavity 11 and the bottle mouth 12 are both located on the liquid storage cylinder 13, and the end of the water storage cavity 11 facing away from the bottle mouth 12 passes through the liquid storage cylinder 13. The bottom sleeve 14 has a docking groove for the liquid storage cylinder 13 to be inserted at the end near the liquid storage cylinder 13. After the end of the liquid storage cylinder 13 facing away from the bottle mouth 12 is inserted into the docking groove, it is fixed to the bottom sleeve 14 by ultrasonic welding.

[0027] Piston 3 divides the water storage chamber 11 into a gas chamber 111 and a liquid chamber 112. The liquid chamber 112 is located on the side of piston 3 closer to the bottle opening 12, and the liquid chamber 112 and the gas chamber 111 are not connected to each other. The bottom sleeve 14 has an air inlet 141 at the end opposite to the bottle opening 12, which communicates with the gas chamber 111. The air inlet 141 allows piston 3 to move normally towards the bottle opening 12 when subjected to the suction force of spray pump 2.

[0028] Reference Figure 1 and Figure 2 The piston 3 includes a sliding sleeve 31 and an inner shell 32, with the sliding sleeve 31 fitted onto the inner shell 32. The outer peripheral wall of the sliding sleeve 31 abuts against the cavity wall of the water storage chamber 11, thus preventing liquid in the liquid chamber 112 from flowing into the gas chamber 111 through the gap between the sliding sleeve 31 and the cavity wall of the water storage chamber 11. The sliding sleeve 31 is made of an elastic material, while the inner shell 32 is made of rigid plastic. During sliding, the inner shell 32 provides sufficient support for the sliding sleeve 31, and the sliding sleeve 31 has good deformation capacity, preventing jamming during sliding, thus ensuring a more uniform water spray volume each time. In this embodiment, the sliding sleeve 31 and the inner shell 32 are preferably integrally injection molded.

[0029] Combination Figure 1 Reference Figure 3 and Figure 4 The spray pump 2 includes a connecting housing 21, a valve assembly 22, and a pressing housing 23. The connecting housing 21 is located at the bottle opening 12 and is threaded onto the liquid storage cylinder 13, covering the bottle opening 12. The valve assembly 22 is mounted on the connecting housing 21 and extends into the liquid chamber 112. Pressing the valve assembly 22 draws out the liquid from the liquid chamber 112 and sprays out a water mist. The pressing housing 23 is slidably and circumferentially mounted on the connecting housing 21. The pressing housing 23 is connected to the valve assembly 22. Pressing the pressing housing 23 drives the valve assembly 22 to move, thus achieving the function of pumping water and spraying a water mist.

[0030] Reference Figure 3 and Figure 4The valve assembly 22 includes a valve sleeve 221, a flexible ball valve 222, a valve stem 223, a plugging sleeve 224, and a return spring 225. The valve sleeve 221 is located inside the connecting shell 21 and is fixed to the connecting shell 21 by ultrasonic welding. One end of the valve sleeve 221 near the liquid reservoir 13 is inserted into the liquid chamber 112. The flexible ball valve 222 is located inside the valve sleeve 221, allowing the valve sleeve 221 to communicate with or not communicate with the liquid chamber 112. The valve stem 223 is mounted on the pressing shell 23 and inserted into the valve sleeve 221 to control the ejection of liquid from the valve sleeve 221. The valve stem 223 slides synchronously with the pressing shell 23. The plugging sleeve 224 is fixedly installed inside the valve sleeve 221 to control whether water in the valve sleeve 221 can enter and be ejected through the valve stem 223. The return spring 225 is used to drive the pressing shell 23 to automatically return to its original position after being pressed.

[0031] The outer peripheral wall of the plugging sleeve 224 abuts against the inner peripheral wall of the valve sleeve 221, and the plugging sleeve 224 is fixed to the valve sleeve 221 by ultrasonic welding. The end of the valve stem 223 facing away from the connecting shell 21 passes through the plugging sleeve 224, and the other end is snapped onto the pressing shell 23. Let the cavity inside the valve sleeve 221 on the side of the plugging sleeve 224 facing away from the connecting shell 21 be the water storage chamber 2211, and the end of the valve stem 223 facing away from the pressing shell 23 passes through the plugging sleeve 224 and is located in the water storage chamber 2211, with the outer peripheral wall of the valve stem 223 abutting against the inner peripheral wall of the plugging sleeve 224.

[0032] Reference Figure 3 and Figure 4 A rotating nozzle assembly 4 is connected to an atomizing head 41 for turning the liquid into a water mist and spraying it out. One end of the valve stem 223 connected to the pressing shell 23 has a water outlet channel 2231 communicating with the rotating nozzle assembly 4, but the water outlet channel 2231 does not penetrate the valve stem 223. The outer wall of the portion of the valve stem 223 inserted into the blocking sleeve 224 has a water inlet hole 2232 communicating with the water outlet channel 2231. An abutment ring is integrally formed on the outer peripheral wall of the valve stem 223, located on the side of the blocking sleeve 224 near the bottle opening 12. A return spring 225 is sleeved on the valve stem 223, with one end abutting against the abutment ring and the other end abutting against the blocking sleeve 224, causing the valve stem 223 to always tend to move towards the bottle opening 12, thereby causing the water inlet hole 2232 to always tend to be located inside the blocking sleeve 224. When the water inlet 2232 is located inside the blocking sleeve 224, the water storage chamber 2211 will not be connected to the water outlet channel 2231.

[0033] When the pressing shell 23 is pressed, the elastic ball valve 222 disconnects the liquid chamber 112 from the water storage chamber 2211. At the same time, the valve stem 223 moves away from the bottle opening 12, and the water outlet channel 2231 connects with the water storage chamber 2211 through the water inlet 2232. At this time, the water storage chamber 2211 is subjected to the pressure of the valve stem 223 and will enter the water outlet channel 2231 from the water inlet 2232.

[0034] When no force is applied to the pressing shell 23, the pressing shell 23 will reset under the action of the return spring 225, and the valve stem 223 will move towards the bottle opening 12, placing the water inlet 2232 inside the blocking sleeve 224. At this time, because the liquid in the water storage chamber 2211 enters the water outlet channel 2231, a water pressure difference is formed between the water storage chamber 2211 and the liquid chamber 112. The water storage chamber 2211 is under negative pressure, and the liquid in the liquid chamber 112 will impact the elastic ball valve 222, causing it to open and enter the water storage chamber 2211. At the same time, the piston 3 will also be attracted and move towards the bottle opening 12.

[0035] Reference Figure 3 and Figure 4 The elastic ball valve 222 includes a plug ball 2221 for connecting or disconnecting the water storage chamber 2211 from the liquid chamber 112, and a drive spring 2222 for driving the plug ball 2221 to always have a tendency to disconnect the water storage chamber 2211 from the liquid chamber 112. A blocking sleeve 226 is fitted on the side of the valve stem 223 near the plug ball 2221. A flange 227 is integrally formed on the blocking sleeve 226. The drive spring 2222 is fitted on the blocking sleeve 226 near the valve stem 223 and abuts against the flange 227. The other end abuts against the plug ball 2221. A slot 2241 for inserting the flange 227 is opened on the side of the blocking sleeve 224 near the flange 227. When the water inlet 2232 is located inside the blocking sleeve 224, the protrusion 227 is inserted into the slot 2241 to form a partition, which further makes it difficult for the liquid in the water storage chamber 2211 to enter the water outlet channel 2231.

[0036] The rotating nozzle assembly 4 includes a rotating ball 42 and a water outlet pipe 43. The rotating ball 42 is rotatably mounted on the pressing shell 23 and communicates with the water outlet channel 2231. The water outlet pipe 43 is integrally formed on the outer wall of the rotating ball 42 and communicates with the rotating ball 42. The atomizing head 41 is mounted on the water outlet pipe 43, thereby allowing the atomizing head 41 to tilt and rotate at multiple angles.

[0037] Combination Figure 3 Reference Figure 5 and Figure 6A water spray channel 421, communicating with the water outlet channel 2231, is provided on the outer wall of the side where the rotating ball 42 connects to the water outlet pipe 43. A ball seat 231 is integrally formed inside the pressing shell 23, and a rotating groove 232 is provided on the top of the ball seat 231 for the rotating ball 42 to be inserted, installed, and rotated. There is a small damping force between the rotating ball 42 and the ball seat 231, so that after adjusting the tilt angle of the water outlet pipe 43 by hand, the water outlet pipe 43 is not easily rotated back to its original position under gravity when no force is applied.

[0038] Reference Figure 5 and Figure 7 The rotating ball 42 has a first plane 422 on the side away from the water outlet pipe 43. The outer wall of the rotating ball 42 also has a second plane 423. The second plane 423 is perpendicular to the first plane 422. The first plane 422 has a first valve groove 424 that communicates with the water spray channel 421. The second plane 423 has a second valve groove 425 that communicates with the water spray channel 421. Both the first valve groove 424 and the second valve groove 425 are equipped with a one-way valve 44 to prevent the water in the water spray channel 421 from flowing back into the water outlet channel 2231.

[0039] The one-way valve 44 includes a threaded ring 441, an arc-shaped valve plate 442 disposed inside the threaded ring 441, and a limiting strip 443. The following description uses the example of the one-way valve 44 being installed in the first valve groove 424. The threaded ring 441 is composed of two upper and lower rings joined together, with the arc-shaped valve plate 442 sandwiched between the two rings. The two rings are then welded together using ultrasonic welding technology. A threaded ring 441 is threadedly installed within the first valve groove 424. Multiple arc-shaped valve plates 442 are arranged circumferentially and evenly within the threaded ring 441. A small gap exists between adjacent arc-shaped valve plates 442, allowing them to move closer to the water spray channel 421 to open and supply water. Multiple limiting strips 443 are provided, each located at the gap between adjacent arc-shaped valve plates 442 to limit their movement away from the water spray channel 421. All limiting strips 443 are integrally formed on the threaded ring 441.

[0040] Combination Figure 4 Reference Figure 5 and Figure 7When valve stem 223 is pressed, the liquid in water outlet channel 2231 will impact the arc-shaped valve plate 442. Since two adjacent arc-shaped valve plates 442 are separated, multiple arc-shaped valve plates 442 will open after being impacted, allowing liquid to enter water outlet pipe 43. If the liquid in water spray channel 421 flows back into the first valve groove 424, the two adjacent arc-shaped valve plates 442 are not easily moved away from water spray channel 421 and remain open due to the limitation of limit bar 443, thus making it difficult for water in water spray channel 421 to flow back into water outlet channel 2231.

[0041] In addition, a connecting groove 426 communicating with the second valve groove 425 is provided on the groove wall of the first valve groove 424. As the rotating ball 42 rotates at different angles, the liquid remaining in the first valve groove 424 will flow into the second valve groove 425 through the connecting groove 426; or the liquid remaining in the second valve groove 425 will flow into the first valve groove 424 through the connecting groove 426.

[0042] Reference Figure 5 and Figure 7 The water inlet pipe includes a rigid pipe 431 and a flexible pipe 432. The flexible pipe 432 is located at the end of the rigid pipe 431 opposite to the rotating ball 42, and the flexible pipe 432 and the rigid pipe 431 are integrally injection molded. The atomizing head 41 is installed at the end of the flexible pipe 432 opposite to the rigid pipe 431.

[0043] Combination Figure 5 Reference Figure 6 and Figure 7 The side wall of the pressing shell 23 is provided with an adjustment groove 233 for inserting the hose 432 so that the hose 432 is placed horizontally or tilted by rotation and swing. Correspondingly, the groove wall of the rotation groove 232 is provided with a swing groove that penetrates the ball seat 231. On the side of the pressing shell 23 away from the valve stem 223, there is a vortex guide groove 234 for inserting the hose 432 after rotation. The vortex guide groove 234 is connected to the adjustment groove 233. The vortex guide groove 234 gradually moves closer to the central axis of the pressing shell 23 along its own extension direction, so that the hose 432 can change its tilt angle as it moves under the action of the vortex guide groove 234.

[0044] The implementation principle of a spray bottle capable of 360-degree spraying in this embodiment is as follows: When the spray pump 2 draws liquid from the liquid chamber 112, the piston 3 will also move towards the bottle opening 12 under the suction of the air inlet 141 and the spray pump 2. Even if the spray bottle head is facing downwards, the piston 3 will still move towards the bottle opening 12 after being suctioned by the spray pump 2, so that the space between the spray pump 2 and the piston 3 is filled with water each time the spray pump 2 draws water, and the spray bottle sprays water mist. Therefore, the spray bottle can be used normally to spray water mist by holding it at any angle. The sliding sleeve 31, made of elastic material, will flexibly fit with the cavity wall of the water storage chamber 11, making it less prone to jamming, thus making the amount of spray more uniform each time.

[0045] When spraying on inclined surfaces and the spray bottle tilts due to difficulty in turning the hand, the water outlet pipe 43 can be adjusted to rotate the rotating ball 42, and at the same time, the water outlet pipe 43 can be moved within the vortex guide groove 234 to change the tilt angle of the water outlet pipe 43, thereby making it easier to adjust the direction of the water mist sprayed from the atomizing nozzle.

[0046] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A spray bottle capable of spraying 360 degrees, characterized in that, include: The bottle body (1) has a water storage cavity (11) inside and a bottle mouth (12) communicating with the water storage cavity (11) at one end. The spray pump (2) includes a connecting shell (21) installed at the bottle opening (12) to block the bottle opening (12), a valve assembly (22) installed on the connecting shell (21) to draw water from the water storage chamber (11), and a pressing shell (23) slidably installed on the connecting shell (21) and connected to the valve assembly (22) to drive the valve assembly (22) to spray water. The piston (3) is slidably installed in the water storage chamber (11) and divides the water storage chamber (111) into a gas chamber (111) and a liquid chamber (112). The liquid chamber (112) is located on the side of the piston (3) near the bottle mouth (12). The gas chamber (111) is not connected to the liquid chamber (112). The bottle body (1) has an air inlet (141) at the end away from the bottle mouth (12) to connect the gas chamber (111) with the outside. The piston (3) includes a sliding sleeve (31) and an inner shell (32). The sliding sleeve (31) is sleeved on the inner shell (32) and slides synchronously with the inner shell (32). The sliding sleeve (31) abuts against the cavity wall of the water storage chamber (11). The sliding sleeve (31) is made of elastic material, and the inner shell (32) is made of hard plastic. The valve assembly (22) includes a valve sleeve (221) mounted on the connecting shell (21) and inserted into the bottle mouth (12), an elastic ball valve (222) located inside the valve sleeve (221) to communicate or not communicate with the liquid chamber (112), and a valve stem (223) inserted into the valve sleeve (221). The valve stem (223) is mounted on the pressing shell (23) and slides synchronously with the pressing shell (23). The valve assembly (22) further includes a plugging sleeve (224) fixedly installed inside the valve sleeve (221). The outer peripheral wall of the plugging sleeve (224) abuts against the inner peripheral wall of the valve sleeve (221). The end of the valve stem (223) away from the connecting shell (21) passes through the plugging sleeve (224). The chamber inside the valve sleeve (221) on the side of the plugging sleeve (224) away from the connecting shell (21) is a water storage chamber (2211). The elastic ball valve (222) is located in the water storage chamber (2211). The pressing shell (23) is provided with an atomizing head (41), and the valve stem (223) is provided with a water outlet channel (2231) communicating with the atomizing head (41) at one end near the connecting shell (21). The outer wall of the valve stem (223) is provided with a water inlet hole (2232) communicating with the water outlet channel (2231). When the pressing shell (23) is pressed, the water outlet channel (2231) is connected to the water storage chamber (2211) through the water inlet (2232); When the pressing shell (23) is not pressed, the water inlet (2232) is located inside the blocking sleeve (224), and at this time the water outlet channel (2231) is not connected to the water storage chamber (2211); It also includes a rotating nozzle assembly (4) disposed inside the pressing shell (23) and capable of rotating and tilting at multiple angles, wherein the atomizing head (41) is mounted on the rotating nozzle assembly (4) and the rotating nozzle assembly (4) is connected to the water outlet channel (2231); The rotating nozzle assembly (4) includes a rotating ball (42) and a water outlet pipe (43). A water spray channel (421) communicating with the water outlet channel (2231) is provided on the outer wall of one side of the rotating ball (42). The water outlet pipe (43) is installed on the outer wall of the rotating ball (42) and communicates with the water spray channel (421). The atomizing head (41) is installed at the end of the water outlet pipe (43) away from the rotating ball (42). A ball seat (231) is provided inside the pressing shell (23). A rotating groove (232) is provided on the ball seat (231) for the rotating ball (42) to be installed and rotated. The side wall of the pressing shell (23) is provided with an adjustment groove (233) for the water outlet pipe (43) to be inserted horizontally and rotated and slid. The side of the pressing shell (23) away from the valve stem (223) is provided with a vortex guide groove (234) for the water outlet pipe (43) to be inserted after rotation. The vortex guide groove (234) is connected to the adjustment groove (233). The vortex guide groove (234) gradually moves closer to the central axis of the pressing shell (23) along its own extension direction. The outlet pipe (43) includes a rigid pipe (431) and a flexible pipe (432). The flexible pipe (432) is fixedly disposed at one end of the rigid pipe (431) away from the rotating ball (42). The flexible pipe (432) is inserted into the vortex guide groove (234). The rotating ball (42) has a first plane (422) on the side away from the outlet pipe (43). A second plane (423) is also disposed on the outer wall of the rotating ball (42). The second plane (423) is perpendicular to the first plane (422). A first valve groove (424) communicating with the water spray channel (421) is provided on the (422) plane, and a second valve groove (425) communicating with the water spray channel (421) is provided on the second plane (423). A one-way valve (44) is provided in both the first valve groove (424) and the second valve groove (425) to prevent the water in the water spray channel (421) from flowing back into the water outlet channel (2231). A connecting groove (426) communicating with the second valve groove (425) is provided on the groove wall of the first valve groove (424).

2. A spray bottle capable of 360-degree spraying according to claim 1, characterized in that: The valve assembly (22) also includes a return spring (225) that drives the press housing (23) to automatically reset after being pressed.

3. A spray bottle capable of 360-degree spraying according to claim 1, characterized in that: The elastic ball valve (222) includes a plug ball (2221) for connecting or disconnecting the water storage chamber (2211) and the liquid chamber (112), and a drive spring (2222) for driving the plug ball (2221) to always have a tendency to disconnect the water storage chamber (2211) and the liquid chamber (112). A blocking sleeve (226) is sleeved on the side of the valve stem (223) near the plug ball (2221). A flange (227) is provided on the blocking sleeve (226). The drive spring (2222) is sleeved on the blocking sleeve (226) near the valve stem (223) and abuts against the flange (227). A slot (2241) for inserting the flange (227) is opened on the side of the blocking sleeve (224) near the flange (227).

4. A spray bottle capable of 360-degree spraying according to claim 1, characterized in that: The one-way valve (44) includes a threaded ring (441), an arc-shaped valve plate (442) disposed inside the threaded ring (441), and a limiting strip (443). The threaded ring (441) is threadedly installed in the first valve groove (424) or the second valve groove (425). Multiple arc-shaped valve plates (442) are provided, and the multiple arc-shaped valve plates (442) are evenly spaced circumferentially inside the threaded ring (441). There is a small gap between two connected arc-shaped valve plates (442) to allow the arc-shaped valve plate (442) to move closer to the water spray channel (421) to open and allow water to enter the water spray channel (421). Multiple limiting strips (443) are provided, and each limiting strip (443) is located at the gap between two adjacent arc-shaped valve plates (442) to limit the movement of the arc-shaped valve plate (442) away from the water spray channel (421).

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