CN214320602U

CN214320602U - Leak protection type sprayer

Info

Publication number: CN214320602U
Application number: CN202022877761.9U
Authority: CN
Inventors: 贺晓东
Original assignee: Zhuhai Jindao Electric Appliance Co ltd
Current assignee: Zhuhai Jindao Electric Appliance Co ltd
Priority date: 2020-12-05
Filing date: 2020-12-05
Publication date: 2021-10-01
Anticipated expiration: 2030-12-05

Abstract

The utility model aims at a simple structure, convenient to use just can avoid the leak protection type sprayer that liquid revealed. The utility model discloses a casing and setting are in air pump and on-off control assembly in the casing, the air pump is in with the setting liquid outlet on the casing cooperatees, on-off control assembly control the air pump is jet-propelled to be reached the liquid outlet goes out liquid, the casing top is provided with the container installed part, can dismantle on the container installed part and be provided with liquid container, the lower extreme of container installed part is equipped with the passageway that is linked together with the liquid outlet, be equipped with on the inner wall of container installed part and be used for the intercommunication the passageway is in with the atmospheric air guide groove in the external world, the air guide groove encircles the setting on the inner wall of container installed part. The utility model discloses can be applied to the technical field of sprayer.

Description

Leak protection type sprayer

Technical Field

The utility model relates to a technical field of sprayer, in particular to leak protection type sprayer.

Background

In the beauty industry, the sprayer plays an important role. Some liquid cosmetics, such as toner, sunscreen water and the like, can be directly sprayed and used by being filled into a spraying machine, so that great convenience is brought to people.

Some sprayers are designed to be removable by placing a container containing the liquid so that the liquid can be added repeatedly for recycling. In order to make the liquid in the container flow out smoothly, an air groove is usually formed on the inner side of the container mounting member, so as to adjust the air pressure and make the liquid flow out smoothly. However, when the sprayer is turned over or placed on the side, the liquid in the container flows out along the air groove, and the leakage condition occurs, and the problem is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide a simple structure, convenient to use and can avoid the leak protection type sprayer that liquid was revealed.

The utility model adopts the technical proposal that: the utility model discloses a casing and setting are in air pump and on-off control assembly in the casing, the air pump is in with the setting liquid outlet on the casing cooperatees, on-off control assembly control the air pump is jet-propelled to be reached the liquid outlet goes out liquid, the casing top is provided with the container installed part, can dismantle on the container installed part and be provided with liquid container, the lower extreme of container installed part is equipped with the passageway that is linked together with the liquid outlet, be equipped with on the inner wall of container installed part and be used for the intercommunication the passageway is in with the atmospheric air guide groove in the external world, the air guide groove encircles the setting on the inner wall of container installed part.

Further, the air guide groove comprises an upper air groove, an annular air groove and a lower air groove, the upper air groove is vertically arranged on the upper portion of the inner wall of the container mounting piece, the lower air groove is vertically arranged on the lower portion of the inner wall of the container mounting piece and communicated with the channel, the annular air groove is arranged along the inner wall of the container mounting piece in a surrounding mode, one end of the annular air groove is communicated with the upper air groove, and the other end of the annular air groove is communicated with the lower air groove.

Further, be provided with the pipeline assembly in the casing, the upper end of pipeline assembly be equipped with the income liquid mouth that the passageway is linked together, go into the liquid mouth and cross the inside liquid way of crossing of pipeline assembly is linked together, cross the liquid way with the liquid outlet is linked together, it is provided with the thimble to cross the liquid way internalization, the needle point of thimble passes the liquid way and with liquid outlet looks adaptation, the lower extreme of pipeline assembly is equipped with the air jet, the one end and the air pump intercommunication of air jet, the other end and the cover of air jet are established jet-propelled chamber intercommunication on the liquid outlet, the liquid outlet is located in the jet-propelled chamber of chamber, the thimble with on-off control subassembly cooperatees.

Furthermore, the switch control assembly comprises a main board which is arranged at the bottom of the shell and is provided with a storage battery, and a switch pressing key which is arranged at the middle part of the shell, wherein the switch pressing key is electrically connected with the main board, the inner side of the switch pressing key is connected with an articulated piece, the lower end of the articulated piece is articulated with a sleeve which is fixed in the shell, the upper end of the articulated piece is articulated with the needle tail of the thimble, a reset spring is sleeved on the needle tail of the thimble, and the reset spring is positioned between the thimble and the sleeve.

Furthermore, the tail part of the thimble is sleeved with a sealing sleeve, the sealing sleeve is in sliding fit with the pipeline assembly, the reset spring is sleeved on the sealing sleeve, and the articulated element is articulated on the sealing sleeve.

Further, the top of the inner wall of the container mounting part is provided with an annular bulge, and the lower end of the liquid container is provided with a convex ring matched with the annular bulge.

Further, the bottom of casing still is provided with the module of charging, the module of charging with battery electric connection.

Furthermore, the top of the shell is buckled with a sealing cover.

The utility model has the advantages that: the utility model discloses a switch control assembly control air pump is jet-propelled and liquid outlet outflow liquid, and air pump spun is gaseous with liquid gas atomization and spray away, only needs control switch control assembly can use, installs liquid container on the container installed part, and liquid in the liquid container passes through the passageway and flows to the liquid outlet and realize going out, and the air guide groove adopts surrounding type mode setting, even if the utility model discloses under the condition of turning on one's side or putting on one's side, liquid also can not leak the outside because surrounding the air guide groove that sets up. It is thus clear that the utility model has the advantages of simple structure, convenient to use and can avoid liquid to reveal.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the present invention with the cover removed;

FIG. 3 is a schematic view of the three-dimensional structure of the present invention with the cover and the housing removed;

FIG. 4 is a schematic perspective view of the present invention with the cover, the housing and the sleeve removed;

fig. 5 is an exploded view of the present invention;

FIG. 6 is a schematic perspective view of the container mount;

FIG. 7 is a perspective view of the manifold;

FIG. 8 is an enlarged view of portion A of FIG. 4;

fig. 9 is an enlarged view of a portion B in fig. 5.

Detailed Description

As shown in fig. 1 to 9, in this embodiment, the utility model discloses a casing 1 is in with the setting air pump 2 and the on-off control subassembly 3 in the casing 1, air pump 2 is in with the setting liquid outlet 4 on the casing 1 cooperatees, on-off control subassembly 3 control 2 air injection of air pump reaches liquid outlet 4 goes out, casing 1 top is provided with container installed part 5, can dismantle on the container installed part 5 and be provided with liquid container 6, the lower extreme of container installed part 5 is equipped with the passageway 7 that is linked together with liquid outlet 4, be equipped with on the inner wall of container installed part 5 and be used for the intercommunication passageway 7 and the atmospheric air guide groove 8 in the external world, air guide groove 8 encircles the setting and is in on the inner wall of container installed part 5. The shell 1 is an installation carrier, the air pump 2 is used for providing a source of atomization power, the switch control assembly 3 is used for controlling air outlet of the air pump 2 and opening and closing of the liquid outlet 4, and the liquid outlet 4 is used for flowing out liquid and is matched with the air pump 2 to realize liquid atomization; the container mounting part 5 is used for mounting a liquid container 6, the liquid container 6 is loaded with liquid and is detachably matched with the container mounting part 5, and a channel 7 is arranged at the lower end of the container mounting part 5 and communicated with the liquid outlet 4 to realize liquid supply; the air guide groove 8 is used for ventilating the channel 7, the situation that the liquid outlet 4 cannot discharge liquid due to the influence of air pressure can be avoided, the air guide groove 8 is arranged on the inner wall of the container mounting part 5 in a surrounding mode, and even if the liquid in the liquid container 6 is turned on one side, the liquid cannot leak. Therefore, it is seen from the above that, the utility model has the advantages of simple structure, convenient use, and can effectively avoid liquid leakage.

In this embodiment, the air guide groove 8 includes an upper air groove 81, an annular air groove 82 and a lower air groove 83, the upper air groove 81 is vertically disposed on the upper portion of the inner wall of the container mounting member 5, the lower air groove 83 is vertically disposed on the lower portion of the inner wall of the container mounting member 5 and communicated with the channel 7, the annular air groove 82 is circumferentially disposed along the inner wall of the container mounting member 5, one end of the annular air groove 82 is communicated with the upper air groove 81, and the other end of the annular air groove 82 is communicated with the lower air groove 83. The air guide groove 8 consists of an upper air groove 81, an annular air groove 82 and a lower air groove 83, the upper air groove 81 is communicated with the outside atmosphere, the lower air groove 83 is communicated with the channel 7, and the annular air groove 82 is communicated with the upper air groove 81 and the lower air groove 83, so that even if the liquid container 6 is turned on one side, liquid flows into the lower air groove 83 due to inclination, the liquid can stay in the annular air groove 82 due to an angle problem, when the liquid is vertically placed again, the liquid in the annular air groove 82 can flow back to the channel 7, and the leakage condition is avoided.

In this embodiment, a pipeline assembly 9 is arranged in the housing 1, the upper end of the pipeline assembly 9 is provided with a liquid inlet 10 communicated with the channel 7, the liquid inlet 10 is communicated with a liquid passage 11 inside the pipeline assembly 9 in a traversing manner, the liquid passage 11 is communicated with the liquid outlet 4, a thimble 12 is movably arranged in the liquid passage 11, the needle point of the thimble 12 penetrates through the liquid passage 11 and is matched with the liquid outlet 4, the lower end of the pipeline assembly 9 is provided with an air jet passage 13, one end of the air jet passage 13 is communicated with the air pump 2, the other end of the air jet passage 13 is communicated with an air jet cavity 14 arranged on the liquid outlet 4 in a sleeving manner, the liquid outlet 4 is located in an air jet port 15 of the air jet cavity 14, and the thimble 12 is matched with the switch control component 3. A liquid inlet 10, a liquid passing channel 11 and an air injection channel 13 are arranged in the pipeline assembly 9, the liquid inlet 10 is communicated with the channel 7 and the liquid passing channel 11, and the left end of the liquid passing channel 11 is communicated with the liquid outlet 4 to realize liquid supply; the thimble 12 is slidably arranged in the liquid passage 11, a needle tip of the thimble 12 is adapted to the liquid outlet 4 for blocking the liquid outlet 4, so as to determine whether the liquid outlet 4 is drained, and the tail end of the thimble 4 seals the right end of the liquid passage 11 to avoid liquid leakage; the air channel 13 is communicated with the air pump 2 and the air spraying cavity 14, one end of the air spraying cavity 14 is provided with an air spraying opening 15, and the liquid outlet 4 is positioned in the air spraying opening 15, so that when liquid flows out of the liquid outlet 4, the air sprayed by the air spraying opening 15 blows out the liquid into aerosol; the thimble 12 is controlled by the switch control component 3, that is, when the switch control component 3 controls the air pump 2 to start, the thimble 12 is controlled at the same time to stop the liquid outlet 4, thereby realizing the spraying of the aerial fog.

In this embodiment, the switch control assembly 3 includes a main board 32 equipped with a storage battery 31 and disposed at the bottom of the housing 1, and a switch button 33 disposed at the middle of the housing 1, the switch button 33 is electrically connected to the main board 32, a hinge member 34 is connected to an inner side of the switch button 33, a lower end of the hinge member 34 is hinged to a sleeve 35 fixed in the housing 1, an upper end of the hinge member 34 is hinged to a needle tail of the thimble 12, a return spring 36 is sleeved on the needle tail of the thimble 12, and the return spring 36 is located between the thimble 12 and the sleeve 35. The battery 31 is the mainboard 32, the air pump 2 and the switch button 33 provide power, the switch button 33 controls the switch of the air pump 2 through the mainboard 32, the hinge member 34 is used for driving the thimble 12 to move and control the opening and closing of the liquid outlet 4, the sleeve 35 is fixed in the middle of the shell 1 for providing a connection fixing point for the hinge member 34, and the reset spring 36 enables the thimble 12 to have a floating effect and provides a reset capability for the thimble 12. When the device is used, the switch pressing key 33 is pressed, the air pump 2 gives off air, the thimble 12 moves backwards, the liquid outlet 4 discharges liquid, and the aerosol is sprayed out; when the switch button 33 is released, the air pump 2 is turned off, the thimble 12 is reset to block the liquid outlet 4, and the liquid stops flowing out.

In this embodiment, a sealing sleeve 16 is sleeved on the tail portion of the thimble 12, the sealing sleeve 16 is in sliding fit with the pipeline assembly 9, the return spring 36 is sleeved on the sealing sleeve 16, and the hinge 34 is hinged on the sealing sleeve 16. The sealing sleeve 16 is used for preventing liquid from seeping out of the tail of the thimble 12, and the sealing sleeve 16 is in sliding fit with the pipeline assembly 9 and can be used as a transfer piece to be hinged with the hinge piece 34 so as to drive the thimble 12 to move.

In this embodiment, the top of the inner wall of the container mounting member 5 is provided with an annular protrusion 17, and the lower end of the liquid container 6 is provided with a convex ring 18 which is matched with the annular protrusion 17. The liquid container 6 can be well fixed on the container mounting part 5 through the matching of the convex ring 18 and the annular bulge 17, and is not easy to fall off.

In this embodiment, a charging module 19 is further disposed at the bottom of the housing 1, and the charging module 19 is electrically connected to the battery 31. The charging module 19 can charge the storage battery 31, so that the storage battery can be recycled.

In this embodiment, the top of the housing 1 is snap-fitted with a cover 20. The cover 20 is used to cover and protect the liquid container 6.

While the embodiments of the present invention have been described in terms of practical embodiments, they are not intended to limit the scope of the invention, and modifications of the embodiments and combinations with other embodiments will be apparent to those skilled in the art in light of the present description.

Claims

1. A leak protection type sprayer which characterized in that: it includes casing (1) and sets up air pump (2) and on-off control assembly (3) in casing (1), air pump (2) are in with the setting liquid outlet (4) on casing (1) cooperate, on-off control assembly (3) control air pump (2) jet-propelled reach liquid outlet (4) go out liquid, casing (1) top is provided with container installed part (5), can dismantle on container installed part (5) and be provided with liquid container (6), the lower extreme of container installed part (5) is equipped with passageway (7) that are linked together with liquid outlet (4), be equipped with on the inner wall of container installed part (5) and be used for the intercommunication passageway (7) and atmospheric air guide groove (8) in the external world, air guide groove (8) encircle to set up on the inner wall of container installed part (5).

2. The leak-proof sprayer of claim 1, wherein: air guide groove (8) include gas groove (81), ring gas groove (82) and lower gas groove (83), it is in to go up vertical setting of gas groove (81) the inner wall upper portion of container installed part (5), gas groove (83) vertical setting is down the inner wall lower part of container installed part (5) and with passageway (7) are linked together, ring gas groove (82) are followed the inner wall of container installed part (5) encircles the setting, the one end of ring gas groove (82) with it is linked together to go up gas groove (81), the other end of ring gas groove (82) with gas groove (83) are linked together down.

3. The leak-proof sprayer of claim 1, wherein: a pipeline collecting piece (9) is arranged in the shell (1), a liquid inlet (10) communicated with the channel (7) is arranged at the upper end of the pipeline collecting piece (9), the liquid inlet (10) is communicated with a liquid passing channel (11) transversely penetrating through the interior of the pipeline collecting piece (9), the liquid passing channel (11) is communicated with the liquid outlet (4), an ejector pin (12) is movably arranged in the liquid passing channel (11), the needle point of the ejector pin (12) penetrates through the liquid passing channel (11) and is matched with the liquid outlet (4), an air jet channel (13) is arranged at the lower end of the pipeline collecting piece (9), one end of the air jet channel (13) is communicated with the air pump (2), the other end of the air jet channel (13) is communicated with an air jet cavity (14) arranged on the liquid outlet (4) in a sleeved mode, and the liquid outlet (4) is positioned in an air jet port (15) of the air jet cavity (14), the thimble (12) is matched with the switch control component (3).

4. A leak-proof sprayer according to claim 3, wherein: the switch control assembly (3) comprises a main board (32) which is arranged at the bottom of the shell (1) and is provided with a storage battery (31) and a switch pressing key (33) arranged at the middle part of the shell (1), the switch pressing key (33) is electrically connected with the main board (32), the inner side of the switch pressing key (33) is connected with an articulated piece (34), the lower end of the articulated piece (34) is articulated with a sleeve (35) fixed in the shell (1), the upper end of the articulated piece (34) is articulated with the needle tail of the thimble (12), a return spring (36) is sleeved on the needle tail of the thimble (12), and the return spring (36) is positioned between the thimble (12) and the sleeve (35).

5. The leak-proof sprayer of claim 4, wherein: the tail of the thimble (12) is sleeved with a sealing sleeve (16), the sealing sleeve (16) is in sliding fit with the pipeline assembly piece (9), the return spring (36) is sleeved on the sealing sleeve (16), and the articulated piece (34) is articulated on the sealing sleeve (16).

6. The leak-proof sprayer of claim 1, wherein: the top of the inner wall of the container mounting piece (5) is provided with an annular bulge (17), and the lower end of the liquid container (6) is provided with a convex ring (18) matched with the annular bulge (17).

7. The leak-proof sprayer of claim 4, wherein: the bottom of casing (1) still is provided with charging module (19), charging module (19) with battery (31) electric connection.

8. The leak-proof sprayer of claim 1, wherein: the top of the shell (1) is buckled with a sealing cover (20).