CN220441708U - Electric sprayer convenient to store - Google Patents

Abstract

The utility model discloses an electric sprayer convenient to store, which comprises an atomizing spray head (1), a spray rod (2), a handle (3) and a hose (4) for connecting a liquid storage container (6) with the handle (3), wherein the liquid storage container (6) is a foldable organ-shaped round plastic kettle, the storage can be carried out after the folding by compression, a diaphragm pump (31) and a rechargeable lithium battery (33) are arranged on the handle (3), and a switch (32) is further arranged on the surface of the handle (3). The electric sprayer is adopted for spraying operation, the electric sprayer is light and simple in structure, can be stored through the folding liquid storage container (6) after operation is finished, can also be stored respectively after the handle (3) and the spray boom (2) are unscrewed, is convenient to put into a tool box, can save storage space above 4/5, saves storage space for other necessary tools and medicines, is convenient to transport and carry, and improves operation efficiency.

Description

Electric sprayer convenient to store

Technical Field

The utility model relates to the technical field of electric sprayers, in particular to an electric sprayer convenient to store.

Background

The electric sprayer is widely used in various fields such as pesticide spraying in agricultural fields, flower watering spraying in garden fields, liquid medicine retention spraying for killing termites and cockroaches in the field of killing harm, and the like. The main principle is that water or liquid dissolved with the medicine is sucked into a pump body through the action of a diaphragm pump and then pressurized, and is sprayed onto the surface of an operation object in a water mist form from an atomization nozzle, so that pests or viruses are killed after contacting the medicine or the water mist is sprayed onto the surface of plants to finish irrigation.

Chinese patent application publication CN217117330U discloses a portable pesticide sprayer, which mainly comprises a sprayer body, a supporting frame, braces, a positioning mechanism, an arc-shaped fixing plate, a movable connecting rod, etc. The sprayer is mainly optimized in the aspect of carrying, carrying experience is improved, stability, air permeability and comfort are improved, and because the medicine storage box of the sprayer body is a plastic cavity which is generally manufactured by a blow molding process, the medicine storage box cannot be reduced and occupies the most space, the sprayer is heavier in mass and larger in volume when being transported and carried in a non-operation mode as a traditional electric sprayer, and the storage convenience is not improved obviously.

In the field of disinfection and sterilization, the electric sprayer is carried on the back to operate, the capacity of a common sprayer box body on the market is generally more than 15L, the volume of a liquid storage box body for charging is large, and the electric sprayer box body is inconvenient to store and carry after the operation is completed. Particularly, for workers in the field of killing, the work of going up the door involves the control termites, cockroaches, mice, mosquitoes, snakes and other work objects, so that corresponding tools and medicines, such as an electric powder spraying machine for spraying cockroach and termite powder, a mouse sticking plate, a mouse clamp, mouse bait, tracking paste and a telescopic bait rod, termite control powder, termite detection, cockroach killing gel bait, cockroach killing powder, gel bait gun, powder spraying balls, electric drills, ultra-low-volume sprayers and other related medicines and instruments, are required to be carried by a single tool box for killing personnel, so that when the tool box is only required to be carried by the personnel for killing personnel, the small tool box is required to be carried by the personnel, the electric sprayer is replaced by a small manual spraying kettle, so that time is wasted by frequent charging, the spraying efficiency is low, the cost for killing is increased, and if the electric sprayer is required to be carried by the personnel to replace the tool box for killing tools for killing the cockroaches, the personnel is required to be replaced, the time for killing tools is greatly shortened, and the work tool box is required to be greatly shortened.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the electric sprayer convenient to store, which is convenient to carry when the electric sprayer is used for spraying liquid medicine in the fields of gardens and sterilization, more space can be saved for storing other medicines and tools after the electric sprayer is folded and stored, more than 4/5 space can be saved, and the handle and the spray boom of the electric sprayer are convenient to detach and retract, so that the electric sprayer can be stored in a tool bag and can be prevented from being damaged by other tools, the service life of the electric sprayer is prolonged, and the operation efficiency of practitioners is improved.

In order to achieve the above purpose, the electric sprayer convenient to store comprises an atomizing nozzle with screw teeth arranged on the inner side, a spray rod with a telescopic middle through length, a handle connected with the spray rod and a hose connecting a liquid storage container with the handle, wherein the liquid storage container is a foldable organ-shaped round plastic kettle, can store water after stretching and growing according to requirements, is stored after being compressed and folded, is provided with a cover with a handle, is provided with a diaphragm pump and a rechargeable lithium battery, and is further provided with a switch for controlling the diaphragm pump to start and stop.

Through setting the liquid storage container into a foldable organ-shaped circular plastic kettle, the liquid storage container can be lengthened according to the needs and stored after being compressed, so that a large amount of space can be saved, and the portable cup is convenient to carry. The liquid storage container is provided with the cover with the handle, so that the liquid storage container can be conveniently carried by hand, the handle is provided with the diaphragm pump and the lithium battery which can be repeatedly charged, so that the lithium battery is powered, the diaphragm pump can normally operate, the liquid medicine is sprayed into mist, the medicine contact surface is enlarged, the surface of the handle is also provided with the switch for controlling the diaphragm pump to start and stop, and the setting is convenient for a worker to start the electric sprayer to spray medicine at any time according to the requirement, so that the operation and the carrying are convenient.

As an improvement of the utility model, the spray rod is set as a telescopic medium-through hard telescopic pipe which is not more than three sections and is sleeved in sequence. Preferably, the spray lance is designed into a two-stage telescopic structure, the operation is convenient within the range of one meter in total length, the retraction size is about 55 cm when being stored, the transportation and the carrying are convenient, if the three-stage telescopic structure is adopted, the size after the retraction is stored for about 35 cm when the operation within the range of one meter in total length is adopted, and the common tool box can be placed and stored. By adopting the telescopic spray rod, the telescopic spray rod is convenient to use, is easy to store, can spray working surfaces in different height ranges, and has the advantages of increased adaptability and improved convenience.

As another improvement of the utility model, the spray boom is designed into a telescopic metal pipe which is not more than ten sections and is sleeved in sequence, and a plastic hose capable of communicating water is arranged in the telescopic metal pipe. When the spray boom is adopted, the spray boom is more convenient for working surfaces at the height of 3 meters and above, preferably, eight sections of telescopic rods are adopted, the retraction size is 46 centimeters, the maximum length can reach 2.3 meters, and if the retraction size is 68 centimeters, the maximum length can reach 4.4 meters; if 6 sections are telescopic, the retraction size is 46 cm, the longest length can reach 2.6 m, the height of an operator is combined, the operation surface of most 3 m can be met, as the telescopic spray rod of the multistage type is poor in sealing of each section of sleeving position, the telescopic structure is only supported generally, the plastic hose for water is arranged in the telescopic rod, so that the sealing performance in spraying is good, and when the telescopic rod is contracted, the plastic hose in the telescopic rod is coiled from the rear of the thickest section to be stored, the design not only can shorten the spray rod to the length convenient to store, but also can spray the operation surface of different height ranges when being extended, and convenience and practicability are further improved.

As a preferred embodiment of the utility model, the spray bar is embodied as a flexible, open-middle metal hose with an outer layer of rubber. The design is convenient for the spray boom to straighten when in use and bend when in storage. The design of outer rubber coating can increase the leakproofness of metal collapsible tube and the toughness of bending, prevents the spray lance weeping when spraying. The metal such as copper pipe or aluminum pipe is preferably a spring-shaped steel wire pipe made of stainless steel and then is encapsulated outside, so that the bending toughness requirement is met, and rust and corrosion are not easy to occur.

As a preferred embodiment of the utility model, a lithium battery is provided on the handle, which is connected by means of a snap-fit connection, and can be removed from the handle for separate charging. Due to the adoption of the structure, the lithium battery can be conveniently taken down, the lithium battery can be replaced at any time according to the conditions of endurance and power, and the taken down lithium battery is independently charged, so that the handle is not required to be charged, and the use of the handle is affected. Because the lithium battery is a consumable, the electric quantity storage capacity is weakened after a certain time, and the maintenance and repair cost of the handle can be greatly reduced by simply replacing the lithium battery.

As a preferable mode of the utility model, the spray rod and the handle are connected through threads, and can be unscrewed and separated to be stored when the spray rod is not in operation. Due to the adoption of the structure, the spray rod and the handle can be connected together through threads when in use, and can be unscrewed, stored and stored separately when not in use, so that the handle can be protected from being crushed, the spray rod and the handle can be stored separately, storage space can be further saved, and a general tool box can be stored and stored, and the replacement and maintenance of accessories in the later period are also facilitated.

As another preferable mode of the utility model, the liquid storage container is a knapsack-shaped water storage bag, the knapsack-shaped water storage bag is provided with a strap and a lock catch connected in an opposite-plug mode, the lock catch can enable the opening of the water storage bag to be sealed by rolling up after being folded, liquid is prevented from flowing out, and the liquid storage container is made of rubber or plastic. By adopting the structure, the medical liquid can be filled when the bag is used, the bag can be folded when not used, the air is discharged and rolled to be stored, and preferably, the bag is made of silica gel, neutral medical liquid can be contained, pvc coating cloth can also be used for manufacturing, and polyethylene materials can also be used for manufacturing, so that the bag is soft and convenient to store, long in service life and comfortable to bear.

As an improvement on the preferable scheme, the liquid storage container is a handbag-shaped water storage bag, a handle and a bottle cap are arranged on the handbag-shaped water storage bag, and the liquid storage container is made of rubber or plastic. Adopt this kind of soft stock solution bag structure of material, can pack into the liquid medicine when using, also can fold or directly roll up when not using and accomodate, this stock solution container can adopt silica gel material, polyethylene material or pvc coating cloth, and preferred adopts the polypropylene material preparation, and the light transmission is convenient observes remaining liquid medicine.

When the utility model is further improved, a connector for connecting the hose can be arranged on the liquid storage container, the two ends of the connector are through, and the hose can be conveniently taken off or installed on the connector. The connector can be a quick-connect connector, so that the hose can be quickly inserted into the connector for convenient use when in use, and the connector can be quickly pulled down when in storage, thereby simplifying convenient use and storage. The water valve can be connected in series on the connector, the water valve is opened when needed, the liquid medicine in the liquid storage container can be led to the hose, and when the water valve is not used, the water valve is closed, so that the hose is not required to be connected when stirring or adding the liquid medicine, the water valve is more convenient to carry, the structure is simple, the cost is low, and the popularization is convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic view of a second embodiment of the water storage container of the structure of the present utility model.

Fig. 3 is a schematic view of a third embodiment of the water storage container of the structure of the present utility model.

Description of the embodiments

The following detailed description of the utility model refers to the accompanying drawings.

As shown in fig. 1: the utility model relates to an electric sprayer convenient to store, which comprises an atomizing spray head 1 with screw teeth on the inner side, a spray rod 2 with a telescopic middle through length, a handle 3 connected with the spray rod 2 and a hose 4 connecting a liquid storage container 6 with the handle 3, wherein the liquid storage container 6 is a foldable organ-shaped round plastic kettle, can be stored after being stretched, compressed and folded according to the requirement, a cover 61 with a handle is arranged on the liquid storage container 6, a diaphragm pump 31 and a rechargeable lithium battery 33 are arranged in the handle 3, and a switch 32 for controlling the start and stop of the diaphragm pump 31 is also arranged on the surface of the handle 3. The atomizing nozzle 1 can be screwed or unscrewed as required to adjust the size and angle of the spray. The liquid storage container 6 is arranged into a foldable organ-shaped round plastic kettle, can be made of PVC materials, and also can be made of PP materials, so that the liquid storage container 6 can be stretched and compressed as required, the material is soft and strong, the liquid storage container is folded and then is stored, the space of about 4/5 can be saved, and the carrying is convenient. The cover 61 with the handle is arranged on the liquid storage container 6, so that the liquid storage container can be carried conveniently, the diaphragm pump 31 and the rechargeable lithium battery 33 are arranged on the handle 3, the lithium battery 33 can be arranged in the handle 3 in a built-in mode, the handle 3 is concise and light, the handle 3 can be directly charged, the switch 32 for controlling the diaphragm pump 31 to start and stop is further arranged on the surface of the handle 3, the switch 32 can be a button type switch or a toggle type switch, the boat type switch can be further adopted, and the electric sprayer can be started to spray medicine at any time by a worker conveniently through the arrangement, so that the operation and the carrying are convenient.

In another embodiment of the utility model, the spray boom 2 can be provided as a telescopic medium-through hard telescopic pipe which is not more than three sections and is sleeved in sequence. For example, the spray boom 2 is designed into a two-stage telescopic structure, the operation is convenient within the range of one meter in total length, the retraction size is about 55 cm when being stored, the transportation and the carrying are convenient, if the three-stage telescopic structure is adopted, the size after the retraction is about 35 cm when the operation within the range of one meter in total length is adopted, and the common tool box can be stored. The spray boom 2 can also be provided with a telescopic metal pipe which is not more than ten sections and is sleeved in sequence, and a plastic hose is arranged in the telescopic metal pipe. When the spray rod 2 is adopted, the spray rod is more convenient when aiming at working surfaces at 3 meters and above at a height, the retraction size is about 46 cm, if eight sections are telescopic, the maximum length can reach 2.3 meters, when the retraction size is 68 cm, eight sections are telescopic, the maximum length can reach 4.4 meters, if 6 sections are telescopic, the retraction size is 46 cm, the maximum length can reach 2.6 meters, and the working surfaces in the range of 3-6 meters can be met by combining with the height of an operator. The design is convenient for the spray boom 2 to straighten when in use and bend when in storage. The design of outer rubber coating is to increase the sealing performance and bending toughness of the metal hose, so as to prevent the spray rod from leaking liquid during spraying. The spray bar 2 may be made of metal such as copper pipe or aluminum pipe, or spring-like steel wire pipe made of carbon steel or stainless steel.

As another embodiment of the present utility model, a lithium battery 33 connected by a snap-fit may be provided on the handle 3, and the lithium battery 33 may be removed from the handle 3 to be charged separately. With such a structure, the lithium battery 33 can be conveniently taken down, and can be replaced at any time according to the conditions of endurance and power, and the taken down lithium battery 33 can be independently charged without charging on the handle 3, so that the normal use of the handle 3 is not affected. Since the lithium battery 33 is a consumable item, the storage capacity is weakened after a certain period of time, and the maintenance and repair costs of the handle 3 can be greatly reduced by conveniently taking down and replacing the lithium battery 33.

As another embodiment of the present utility model, the boom 2 and the handle 3 are screwed together and can be stored separately when not in operation. Like this spray lance 2 and handle 3 can be in the same place when using, unscrew separately at other times and accomodate and deposit, not only can protect handle 3 not to be crushed by other instruments, separately place can further save accommodation space, under general portable toolbox can all put, also make things convenient for accessory replacement and maintenance in later stage.

As shown in fig. 2, the liquid storage container 6 is a knapsack-shaped water storage bag 7, on which a back strap 72 and a lock catch 71 connected in an opposite-plug manner are arranged, the lock catch 71 can seal the opening of the water storage bag 7 after being folded, so as to prevent liquid from flowing out, the liquid storage container 6 is made of rubber or plastic, and can be made of silica gel or LDPE (low density polyethylene) material, and the PVC coating cloth material is adopted, so that the strength is high, the cost is low, and the material is light and soft. Can pack into the liquid medicine when using, can fold when not using, take in the air discharge roll-up, not only the material is soft and convenient accomodate, long service life also, and bear comfortablely.

As shown in fig. 3, the liquid storage container 6 may be a handbag-shaped water storage bag 8, on which a handle 82 and a bottle cap 81 are arranged, and the liquid storage container 6 is made of rubber or plastic. Adopt the liquid storage bag structure of soft material like this, can pack into the liquid medicine when using, also can fold or directly roll up when not using and accomodate, this stock solution container 6 can adopt silica gel material, polypropylene material, polyethylene material, also can make with pvc coating cloth, adopts the printing opacity material to see the inside liquid medicine surplus more conveniently, conveniently adds water or charge at any time, and simple manufacture with low costs is light more province space.

Another embodiment of the present utility model is to provide a connector 5 for connecting the hose 4 to the liquid storage container 6, and the hose 4 can be conveniently removed from or attached to the connector 5. The connector 5 can be a quick connector or a pagoda connector, so that the hose can be quickly inserted into the connector for convenient use when in use, and the connector can be quickly pulled out when in storage, so that the connector is simple and convenient to use and easy to store. The water valve is connected in series on the connector 5, the water valve is opened when needed, the liquid medicine in the liquid storage container can be led to the hose 4, and when the water valve is not used, the water valve is closed, so that the hose is not required to be connected when stirring or adding medicine liquid, the portable liquid medicine storage device is more convenient to carry, simple in structure, low in cost, convenient to popularize and obvious in advantage.

When the spray rod is used, the liquid storage container 6 is connected with the hose 4 through the connector 5, the other end of the hose 4 is connected to the handle 3, the spray rod 2 is connected to the handle 3, the atomization spray head 1 is installed, liquid medicine is filled in the liquid storage container 6, the cover 61 is screwed, the switch 32 of the handle 3 is started, mist can be sprayed out of the atomization spray head 1, the operation place and the object needing to apply medicine are aligned, medicine spraying operation is completed, then the liquid storage container 6 is folded and stored, and the hose 4, the handle 3 and the spray rod 2 are respectively tidied and stored in a tool box for next use.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the embodiments, and even if the present utility model is variously modified, the electric spraying device for spraying medicine and water, which is composed of a collapsible soft liquid storage container and a handle with a lithium battery and a diaphragm pump attached thereto, is within the scope of the present utility model, if the electric spraying device is used by spraying medicine and water, which is composed of a spray rod and an atomizing nozzle attached thereto, after the flexible liquid storage container is connected with the handle with a hose attached thereto.

Claims (9)

1. The utility model provides an electric atomizer that conveniently accomodates, includes that the inboard is equipped with atomizer (1) of screw thread, length telescopic well logical spray lance (2), handle (3) that link to each other with spray lance (2) and hose (4) that link to each other stock solution container (6) and handle (3), its characterized in that: the liquid storage container (6) is a foldable organ-shaped round plastic kettle, can store water after stretching and growing as required and is stored after compressing and folding, a cover (61) with a handle is arranged on the liquid storage container (6), a diaphragm pump (31) and a lithium battery (33) capable of being charged repeatedly are arranged on the handle (3), and a switch (32) for controlling the diaphragm pump (31) to start and stop is further arranged on the surface of the handle (3).

2. The conveniently stored electric sprayer of claim 1, wherein: the spray boom (2) is a telescopic medium-pass hard telescopic pipe which is not more than three sections and is sleeved in sequence.

3. The conveniently stored electric sprayer of claim 1, wherein: the spray boom (2) is a telescopic metal pipe which is not more than ten sections and is sleeved in sequence, and a plastic hose capable of communicating water is arranged in the telescopic metal pipe.

4. The conveniently stored electric sprayer of claim 1, wherein: the spray boom (2) is a bendable metal hose with an outer layer coated with a middle through.

5. The conveniently stored electric sprayer of claim 1, wherein: the handle (3) is provided with a lithium battery (33) connected through a buckle, and the lithium battery (33) can be taken down from the handle (3) to be charged independently.

6. The conveniently stored electric sprayer of claim 1, wherein: the spray rod (2) is connected with the handle (3) through threads, and can be unscrewed and separated for storage when the spray rod is not in operation.

7. The conveniently stored electric sprayer of claim 1, wherein: the liquid storage container (6) is a knapsack-shaped water storage bag (7), a brace (72) and a lock catch (71) connected in an opposite-plug mode are arranged on the knapsack-shaped water storage bag (7), the lock catch (71) can enable the opening of the water storage bag (7) to be sealed by rolling up after being folded, liquid is prevented from flowing out, and the liquid storage container (6) is made of rubber or plastic.

8. The conveniently stored electric sprayer of claim 1, wherein: the liquid storage container (6) is a handbag-shaped water storage bag (8), a handle (82) and a bottle cap (81) are arranged on the handbag-shaped water storage bag, and the liquid storage container (6) is made of rubber or plastic.

9. The conveniently stored electric sprayer of claim 1, wherein: the liquid storage container (6) is provided with two through joints (5) for connecting the flexible pipe (4), and the flexible pipe (4) can be conveniently taken down from or assembled on the joints (5).