CN105583101A - Handheld sprayer - Google Patents
Handheld sprayer Download PDFInfo
- Publication number
- CN105583101A CN105583101A CN201610076816.1A CN201610076816A CN105583101A CN 105583101 A CN105583101 A CN 105583101A CN 201610076816 A CN201610076816 A CN 201610076816A CN 105583101 A CN105583101 A CN 105583101A
- Authority
- CN
- China
- Prior art keywords
- pot lid
- left end
- upper cover
- hand
- hand member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/0005—Components or details
- B05B11/0086—Arrangements for allowing spraying and pouring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
- B05B9/0805—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material
- B05B9/0811—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material comprising air supplying means actuated by the operator to pressurise or compress the container
- B05B9/0816—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material comprising air supplying means actuated by the operator to pressurise or compress the container the air supplying means being a manually actuated air pump
- B05B9/0822—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material comprising air supplying means actuated by the operator to pressurise or compress the container the air supplying means being a manually actuated air pump a discharge device being fixed to the container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/0005—Components or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/0005—Components or details
- B05B11/0008—Sealing or attachment arrangements between sprayer and container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/06—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump
- B05B11/061—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump characterised by the means producing the gas or vapour pressure
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The invention provides a handheld sprayer, belongs to the technical field of sprayers, and solves the problems of complicated structure and inconvenience in installation in the prior art. The handheld sprayer comprises a kettle body, a kettle cover and a spray nozzle. The lower part of the kettle cover is detachably connected with the kettle body. A handheld part is arranged at the right end of the kettle cover. A water spray cavity communicated with the inner cavity of the kettle body is formed in the left end of the kettle cover. The spray nozzle is fixed on the kettle cover and is in butt joint with the water outlet of the water spray cavity. A pressing barrel used for pressing the inner cavity of the kettle body is arranged on the kettle cover. A valve element used for sealing the water outlet is formed in the left end of the kettle cover. An integrated upper cover is detachably connected with the top of the kettle cover. The left end of the upper cover is connected with the valve element. The right end of the upper cover extends to the handheld part. The right end of the upper cover is pressed to enable the left end of the upper cover to pull the valve element to open the water outlet. The handheld sprayer adopts the integrated upper cover, and is simple in structure, small in number of parts, and convenient to mount.
Description
Technical field
The invention belongs to sprayer technical field, relate to a kind of hand-held atomizer.
Background technology
Hand-held atomizer is a kind of common family expenses sprayer, is widely used in agricultural, woodsThe deinsectizations of the various crops such as industry, accelerate the ripening, apply fertilizer, or the medicine of the occasion such as hotel, restaurant, familyHealth epidemic prevention, and daily-use chemical industry, washing agent, cosmetics, beauty treatment U.S. in daily lifeSend out etc. industry.
Existing sprayer is mainly made up of kettle body, air pump assembly and spray module. Its operation principleBe: user by air pump assembly to staving internal pressurization, in the time that bucket internal pressure reaches certain value,Press spraying button, now spray module by water from sucking-off in staving, via the nozzle spray of sprayerGo out; In the time that the force value of pressurization exceedes the pretightning force of described safety valve, safety valve just can be opened automaticallyDescribed staving inner space and extraneous interface channel, emit the gas in staving with release. ExampleAs a kind of hand-held atomizer of Chinese patent [application number: 201520108752.X] discloses following skillArt scheme: hand-held atomizer, comprises kettle body, air pump assembly and spray module; Described Hu TibaoDraw together pot lid and staving two parts, described upper pot lid comprises Handheld Division, spraying button, water spray chamberAnd safety valve, and on this, pot lid offers a through hole along the short transverse of watering can, and fixed in order to combineThe described air pump assembly in position, the accommodating described spray module of described water spray chamber; Described spray module comprisesNozzle, suction pipe and valve body; Described nozzle is communicated with described water spray chamber; The upper end of described suction pipe is communicated withDescribed water spray chamber, lower end is communicated with described staving; Described valve body is located in described water spray chamber, valveThe upper end of the corresponding described suction pipe in lower end of body arranges, to open or to seal the upper end of described suction pipe; InstituteStating spraying button is arranged in described upper pot lid along the length direction of described nozzle; Described spraying buttonFront end be connected with the upper end of described valve body, the middle part of spraying button has a locating hole, this locating holeMutually sheathed with described through hole, the rear end of spraying button is as pressing by portion; Wherein, described water spray is pressedDescribed upper pot lid inside is located at the front end of button and middle part, and pot lid outside is located in the rear end of spraying button;Between the rear at described spraying button middle part and described upper pot lid, be provided with a spring vertically arranging. OnThe deficiency that the scheme of stating exists is: end cap, spraying button, press by etc. part independent separately, structure isFor complexity, parts are more, and assembly and disassembly maintenance is convenient not, and its safety valve is by end capCover in inside, in the time that safety valve goes wrong, be not easy to be found, and can not manual control sprayingAir pressure in device.
Summary of the invention
The present invention is directed to existing technology and have the problems referred to above, proposed a kind of hand-held atomizer,Its technical problem to be solved is: structure how to simplify sprayer is convenient to install and manipulation.
The present invention realizes by following technical proposal:
A kind of hand-held atomizer, described sprayer comprises kettle body, pot lid and nozzle, described pot lidBottom and kettle body removably connect, the right-hand member of described pot lid has Handheld Division, a left side for described pot lidEnd has the spray chamber with the intracavity inter-connection of kettle body, described nozzle be fixed on pot lid and with water sprayThe delivery port in chamber connects, and described pot lid is provided with the pressure cylinder that adds for kettle body intracavity is pressurizeed,It is characterized in that, the left end of described pot lid is provided with the spool for sealing described delivery port, described kettleThe top of lid is removably connected with the upper cover of a monoblock, and the left end of described upper cover is connected with spool,The right-hand member of described upper cover extends to Handheld Division place, can make this upper cover by the right-hand member of pressing described upper coverLeft end pull described spool to open delivery port.
Its principle is as follows: general hand-held atomizer comprise pot lid, staving, air pump assembly andSpray module, wherein goes up pot lid and comprises Handheld Division, spraying button, water spray chamber and safety valve,Each parts are separated from each other, combine by installation, when use by adding pressure cylinder to kettle bodyInterior pressurization, strengthens the air pressure in kettle body, opens spool, in kettle body by the right-hand member of pressing upper coverGases at high pressure hydraulic pressure is delivered to spray chamber, thereby spray through delivery port. This hand-held atomizer is logicalCross upper cover and spraying button are designed to one, simplified the structure of hand-held atomizer, make peaceDress uses and becomes convenient. The bottom of pot lid and kettle body can adopt and be threaded or clamping sideFormula realizes, and mode realizes between upper cover and pot lid, also can to adopt clamping or be spirally connected etc.
In above-mentioned a kind of hand-held atomizer, the left end of described upper cover is provided with installation portion, described inThe lateral wall of installation portion is resisted against on the madial wall of pot lid, has an opening on described installation portion,The right-hand member of described spool is column, and the right-hand member of described spool passes the left end of described pot lid and snaps inDescribed opening. By the left end at upper cover, opening is set, the right-hand member of spool is stuck in opening, whenWhile pressing the right-hand member of upper cover, upper cover rotates against locating around the medial surface of installation portion and pot lid sidewall, withIn time, pulls spool to the right, thereby opens delivery port.
In above-mentioned a kind of hand-held atomizer, the right-hand member of described upper cover is bent downwardly and forms and instituteState the button portion that Handheld Division coordinates, described button portion is located at top, Handheld Division, described button portion upperOn surface, offer anti-slip tank. Due to hand-held atomizer spray be fog-like liquid, cause unavoidablyButton portion becomes wet and slippery, by anti-slip tank being set in button portion, can increase finger with button portionContact-making surface, plays anti-skidding effect.
In above-mentioned a kind of hand-held atomizer, the body of described upper cover is rounded, described bodyCenter offers through hole one, described in add pressure cylinder and be arranged on pot lid through described through hole one, described logicalThe area in hole one is greater than that to add the circumferential cross-section of pressure cylinder long-pending, described in add pressure cylinder and be positioned at through hole one side to the right.In the time pressing button portion, upper cover rotates to lower right and causes through hole one to tilt to lower right, therefore needsWant the area of through hole one to be greater than the circumferential cross-section that adds pressure cylinder, and add pressure cylinder and need to be partial to through hole oneRight side arranges.
In above-mentioned a kind of hand-held atomizer, the body of described upper cover is positioned at pot lid, described inThe body lateral wall of upper cover is provided with projection, and described projection is resisted against on the madial wall of pot lid. Due toUpper cover be only by installation portion and pot lid against, can keep upper cover and pot lid so projection is setBetween stability, avoid upper cover in use to shake.
In above-mentioned a kind of hand-held atomizer, the left end of described pot lid has connecting portion, described inSpray chamber is positioned at connecting portion, and described connecting portion right-hand member is connected with the lateral wall of described pot lid, described inPot lid is provided with outlet pipe, and described outlet pipe lower end is communicated with kettle body intracavity, in described pot lid, offersBe useful on the exhalant canal that is communicated with outlet pipe upper end and spray chamber.
In above-mentioned a kind of hand-held atomizer, described spool comprises core body and sealing shroud, described inNozzle comprises link and water spray end, and described link forms a step with the junction of water spray endFace, the sectional area of described link is greater than described water spray end cross-sectional area, and described link is screwed onto instituteState connecting portion outside, between the left end end face of described connecting portion and the step surface of described nozzle, form oneAnnular space, is provided with sealing ring one in described annular space, described sealing shroud is located at water outlet,The right-hand member of described sealing shroud and sealing ring one lean, and the left end of described sealing shroud offers for connectingThe outlet of logical spray chamber and nozzle. The right-hand member three of left end end face, nozzle and the sealing shroud of connecting portionAll with sealing ring one against, form tripartite sealing, can effectively prevent that water in spray chamber is from above-mentionedThree's junction overflow is gone out, simple and reasonable, convenient for assembly, good sealing effect; In addition,Spool can also adopt following structure: spool comprises valve rod and catch, the left end of catch and connecting portionBe connected and form sealing, in the middle of catch, offering the circular hole for being communicated with spray chamber and nozzle, valve rodLeft end is resisted against on catch, and the face area of described valve rod left end is greater than the area of circular hole, the valve rod right sideEnd and installation portion clamping.
In above-mentioned a kind of hand-held atomizer, on described core body, be arranged with spring one and back-up ring,The two ends of described spring one are resisted against respectively on the left end of core body and the left end of back-up ring, described back-up ringRight-hand member is resisted against on pot lid, and the left end of described core body is resisted against described sealing under the effect of spring oneOn the madial wall of cover. By spring one is set, spring one is resisted against on back-up ring, make core body have toThe trend moving left, the right-hand member of core body pulls the installation portion of upper cover, makes it tightly be resisted against pot lidOn madial wall, play the effect that upper cover is resetted, make core body left end and sealing shroud madial wall tight simultaneouslyClose against, good seal performance.
In above-mentioned a kind of hand-held atomizer, described core body left end is coniform, described core bodyOn the conical surface of left end, offer cannelure, in described cannelure, be provided with sealing ring two, described sealing ringTwo with described sealing shroud madial wall tightly against. By sealing ring two is set, improve core body left end withSealing between sealing shroud madial wall.
In above-mentioned a kind of hand-held atomizer, on described pot lid, be also provided with vent valve, described in putThe lower end of air valve is stretched in described kettle body, and the upper end of described vent valve is stretched out described pot lid and is positioned atIn described upper cover, on described vent valve, be arranged with spring two, the lower end of described spring two and vent valveLower end connects, and the upper end of described spring two is connected with pot lid, and the upper end of described vent valve is connected with putsGas button, the junction of the body of described upper cover and button portion offers through hole two, and described venting is pressedButton stretches out upper cover through described through hole two. Vent valve is set on pot lid, can avoids gas in kettle bodyPress the excessive kettle body explosion that causes, play safety effect, the upper end of this external vent valve arrange venting byButton, can realize the function of manual control kettle body internal gas pressure, and security performance is higher and practicality good.
Compared with prior art, the present invention has the following advantages: 1, upper cover is integral type structure, subtractsLacked the quantity of parts, easy disassembly and manipulation, reduced produce and keep in repair consuming time; 2, kettleOn the left end of lid and the gap of nozzle, sealing ring one is set, and adopts sealing shroud to be resisted against sealing ring oneUpper formation tripartite sealing, has ensured the sealing between pot lid and nozzle, prevents that the water in spray chamber from overflowingGo out, formed the sealing between the inner chamber of spray chamber and nozzle simultaneously, when not using the spraying of this hand-heldWhen device, water can not overflow in the inner chamber of nozzle; 3, in vent valve upper end, venting button is set, sideJust think and regulate and control the air pressure in this hand-held atomizer, can effectively avoid excessive pressurization, realize peopleFor controlling pressure regulation.
Brief description of the drawings
Fig. 1 is the structural representation of hand-held atomizer in the embodiment of the present invention.
Fig. 2 is the top view of hand-held atomizer in the embodiment of the present invention.
Fig. 3 is the A-A profile of Fig. 2.
Fig. 4 is B place enlarged drawing in Fig. 3.
Fig. 5 is the structural representation of upper cover in the embodiment of the present invention.
In figure, 1, kettle body; 2, pot lid; 2a, Handheld Division; 2b, connecting portion; 3, nozzle; 4,Spray chamber; 5, delivery port; 6, add pressure cylinder; 6a, end cap; 6b, push rod; 6c, cylindrical shell; 7,Spool; 7a, cannelure; 8, upper cover; 8a, installation portion; 8aa, opening; 8b, button portion;8ba, anti-slip tank; 8c, through hole one; 8d, projection; 8e, through hole two, 9, exhalant canal; 10,Spring one; 11, back-up ring; 12, annular space; 13, sealing ring one; 14, sealing shroud; 14a,Outlet; 15, sealing ring two; 16, vent valve; 17, spring two; 18, venting button; 19,Outlet pipe; 20, core body.
Detailed description of the invention
Below specific embodiments of the invention, and by reference to the accompanying drawings to technical scheme of the present invention do intoThe description of one step, but the present invention is not limited to these embodiment.
As shown in Figure 1, Figure 2 and Figure 3, this hand-held atomizer comprises kettle body 1, pot lid 2 and sprayMouth 3, the top of the bottom of pot lid 2 and kettle body 1 is spirally connected, and the right-hand member of pot lid 2 has Handheld Division 2a,The left end of pot lid 2 has the spray chamber 4 with the intracavity inter-connection of kettle body 1, and nozzle 3 is fixed on kettleOn lid 2 and connect with the delivery port 5 of spray chamber 4, pot lid 2 is provided with in kettle body 1What pressurizeed in chamber adds pressure cylinder 6, and the left end of pot lid 2 is provided with the spool 7 for sealing delivery port 5,Spool 7 comprises core body 20 and seal cover 14, and the top of pot lid 2 is removably connected with a monoblockUpper cover 8, the left end of upper cover 8 is connected with the right-hand member of core body 20, and the right-hand member of upper cover 8 extends to handHold 2a place of portion, can make the left end of this upper cover 8 pull core body 20 to open by pressing the right-hand member of upper cover 8Open delivery port 5. Add pressure cylinder 6 for the ordinary skill in the art, generally comprise end cap 6a, push rod 6bWith cylindrical shell 6c, end cap 6a is located at cylindrical shell 6c top and is set in the top of push rod 6b, push rod 6bStretch into cylindrical shell 6c and can be in cylindrical shell 6c upper and lower translation, the bottom of push rod 6b and cylindrical shellThe madial wall of 6c forms sealing, and the lower end of cylindrical shell 6c offers cylindrical shell 6c inner chamber and kettle body 1 are connectedLogical opening 8aa.
As shown in Fig. 3, Fig. 4 and Fig. 5, the lateral wall of the body of upper cover 8 is positioned at pot lid 2In sidewall, the body lateral wall of upper cover 8 is provided with projection 8d, and projection 8d is resisted against pot lid 2On madial wall, upper cover 8 is resisted against by projection 8d on the madial wall of pot lid 2, can keep like thisStability between upper cover 8 and pot lid 2, avoids upper cover 8 in use to shake. Upper cover 8Left end be provided with installation portion 8a, specifically, installation portion 8a is positioned at the below of upper cover 8, is squareShape platy structure, the lateral wall of installation portion 8a is resisted against on the madial wall of pot lid 2, installation portion 8aOn have an opening 8aa, the right-hand member of core body 20 is column, the right-hand member of core body 20 is through pot lid 2Sidewall and snap in opening 8aa. The right-hand member of upper cover 8 is bent downwardly to form and coordinates with Handheld Division 2aThe 8b of button portion, the 8b of button portion is located at Handheld Division 2a top, on the upper surface of the 8b of button portion, opensBe provided with anti-slip tank 8ba. The body of upper cover 8 is rounded, and body center offers through hole one 8c, addsPressure cylinder 6 is arranged on pot lid 2 through through hole one 8c, and the area of through hole one 8c is greater than and adds pressure cylinder 6Circumferential cross-section long-pending, add pressure cylinder 6 and be positioned at through hole one 8c side to the right. By establishing at the left end of upper cover 8Put opening 8aa, the right-hand member of core body 20 is stuck in opening 8aa, in the time pressing the right-hand member of upper cover 8,Upper cover 8 around installation portion 8a and pot lid 2 madial walls against locate rotate, to the right by core body 20 simultaneouslyPull, thereby open delivery port 5. What spray due to hand-held atomizer is fog-like liquid, unavoidableCause the 8b of button portion to become wet and slippery, by the 8b of button portion, anti-slip tank 8ba being set, can increaseThe contact area of finger and the 8b of button portion, plays anti-skidding effect.
As shown in Figure 4, the connecting portion 2b of spray chamber 4 is cylindric, the right-hand member of connecting portion 2b withThe lateral wall of pot lid 2 connects, and pot lid 2 is provided with outlet pipe 19, outlet pipe 19 lower ends and kettle body 1Inner chamber is communicated with, and the water outlet offering in pot lid 2 for being communicated with outlet pipe 19 upper ends and spray chamber 4 is led toRoad 9. Nozzle 3 is screwed onto connecting portion 2b outside, the left end end face of connecting portion 2b and nozzle 3 itBetween form an annular space 12, in annular space 12, be provided with sealing ring 1, sealing shroud 14 is located atDelivery port 5 places, the right-hand member of sealing shroud 14 and sealing ring 1 lean, the left end of sealing shroud 14Offer outlet 14a. The right-hand member three of left end end face, nozzle 3 and the sealing shroud 14 of connecting portion 2bPerson all with sealing ring 1 against, form tripartite sealing, can effectively prevent the water in spray chamber 4Go out from above-mentioned three's junction overflow, simple and reasonable, convenient for assembly, good sealing effect.
Core body 207 left ends are coniform, on the conical surface of core body 20 left ends, offer cannelure 7a,In cannelure 7a, be provided with sealing ring 2 15, the madial wall of sealing ring 2 15 and sealing shroud 14 tightlyAgainst, on the core body of core body 20, be arranged with spring 1 and back-up ring 11, the two ends of spring 1Be resisted against respectively on the left end of core body 20 and the left end of back-up ring 11, the right-hand member of back-up ring 11 is resisted against kettleOn lid 2. Because back-up ring 11 is resisted against the sidewall outside of the left end of pot lid 2, at spring 1Under active force, core body 20 has the trend being moved to the left, and the right-hand member of core body 20 pulls upper cover 8Installation portion 8a, makes, on its madial wall that is tightly resisted against pot lid 2, to play the work that upper cover 8 is resettedWith.
As shown in Figure 3, be also provided with vent valve 16 on pot lid 2, kettle is stretched in the lower end of vent valve 16In body 1, the upper end of vent valve 16 is stretched out pot lid 2 and is positioned at upper cover 8, on vent valve 16Be arranged with spring 2 17, the lower end of spring 2 17 is connected with vent valve 16 lower ends, spring 2 17Upper end be connected with pot lid 2, the upper end of vent valve 16 be connected with venting button 18, upper cover 8The junction of body and the 8b of button portion offers through hole two 8e, and venting button 18 is through through hole two 8eStretch out upper cover 8. Vent valve 16 is set on pot lid 2, can avoids excessive the leading of kettle body 1 internal gas pressureCause 1 explosion of kettle body, play safety effect, the upper end of this external vent valve 16 arranges venting button18, can realize the function of manual control kettle body 1 internal gas pressure, security performance is higher and practicality good.
Operation principle of the present invention is as follows:
By adding pressure cylinder 6 to the interior plenum of kettle body 1, kettle body 1 internal gas pressure is increased, need sprayWhen mist, press the 8b of button portion of upper cover 8, now, the installation portion 8a of upper cover 8 left ends due toCore body 20 right-hand member clampings, upper cover 8 around installation portion 8a and pot lid 2 madial walls against locating to bottom rightDirection clockwise rotates, and pulls core body 20 to move right, after core body 20 moves to right, and sealing shroud 14Outlet 14a be opened, the air pressure in kettle body 1 is higher than ambient pressure, causes the water in kettle body 1Or liquid under the effect of gases at high pressure via outlet pipe 19 to spray chamber 4 diffluences, finally pass throughOutlet 14a enters nozzle 3, is sprayed by nozzle 3 atomizations. In the time not needing to spray, put fast buttonThe 8b of portion, due to the restoring force effect of core body 20 upper springs 1, drives core body 20 to move to left, fromAnd pull upper cover 8 to rotate to upper right side counterclockwise, make installation portion 8a again be resisted against pot lid 2 inner sidesOn wall, now, core body 20 left ends are resisted against on sealing shroud 14 madial walls again, close outlet 14a,Stop spraying.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit. ThisBright person of ordinary skill in the field can do various repairing to described specific embodimentChange or supplement or adopt similar mode to substitute, but can't depart from spirit of the present invention or surmountThe defined scope of appended claims.
Claims (10)
1. a hand-held atomizer, described sprayer comprises kettle body (1), pot lid (2) and nozzle(3), the bottom of described pot lid (2) and kettle body (1) removably connect, described pot lid (2)Right-hand member has Handheld Division (2a), and the left end of described pot lid (2) has the inner chamber phase with kettle body (1)The spray chamber (4) being communicated with, described nozzle (3) be fixed on pot lid (2) upper and with spray chamber (4)Delivery port (5) connect, described pot lid (2) is provided with for kettle body (1) inner chamber is carried outPressurization add pressure cylinder (6), it is characterized in that, the left end of described pot lid (2) is provided with for sealingThe spool (7) of stating delivery port (5), the top of described pot lid (2) is removably connected with a monoblockUpper cover (8), the left end of described upper cover (8) is connected with spool (7), described upper cover (8)Right-hand member extend to Handheld Division (2a) and locate, can make on this by the right-hand member of pressing described upper cover (8)The left end of lid (8) pulls described spool (7) to open delivery port (5).
2. a kind of hand-held atomizer according to claim 1, is characterized in that, described onThe left end of lid (8) is provided with installation portion (8a), and the lateral wall of described installation portion (8a) is resisted against kettleOn the madial wall of lid (2), on described installation portion (8a), have an opening (8aa), described valveThe right-hand member of core (7) is column, and the right-hand member of described spool (7) is through the left end of described pot lid (2)And snap in described opening (8aa).
3. a kind of hand-held atomizer according to claim 2, is characterized in that, described onThe right-hand member of lid (8) is bent downwardly and forms the button portion (8b) coordinating with described Handheld Division (2a),Described button portion (8b) is located at top, Handheld Division (2a), the upper surface of described button portion (8b)On offer anti-slip tank (8ba).
4. a kind of hand-held atomizer according to claim 3, is characterized in that, described onLid (8) body rounded, described body center offers through hole one (8c), described in add pressure cylinder(6) be arranged on pot lid (2) through described through hole one (8c) upper, described through hole one (8c)Area is greater than that to add the circumferential cross-section of pressure cylinder (6) long-pending, described in add pressure cylinder (6) and be positioned at through hole one (8c)Side to the right.
5. according to a kind of hand-held atomizer described in claim 1 or 2 or 3 or 4, its featureBe, the body of described upper cover (8) is positioned at pot lid (2), and the basis of described upper cover (8) is externalSidewall is provided with projection (8d), and described projection (8d) is resisted against on the madial wall of pot lid (2).
6. according to a kind of hand-held atomizer described in claim 1 or 2 or 3 or 4, its featureBe, the left end of described pot lid has connecting portion (2b), and described spray chamber (4) is positioned at connecting portion(2b), in, described connecting portion (2b) right-hand member is connected with the lateral wall of described pot lid (2), described inPot lid (2) is provided with outlet pipe (19), described outlet pipe (19) lower end and kettle body (1) inner chamberBe communicated with, in described pot lid (2), offer for being communicated with outlet pipe (19) upper end and spray chamber (4)Exhalant canal (9).
7. a kind of hand-held atomizer according to claim 6, is characterized in that, described valveCore (7) comprises core body (20) and sealing shroud (14), and described nozzle (3) is screwed onto described connectionPortion (2b) outside, forms between the left end end face of described connecting portion (2b) and described nozzle (3)One annular space (12), is provided with sealing ring one (13) in described annular space (12), described closeBig envelope (14) is located at delivery port (5) and locates, the right-hand member of described sealing shroud (14) and sealing ring one (13)Lean, the left end of described sealing shroud (14) offers for being communicated with spray chamber (4) and nozzle (3)Outlet (14a).
8. a kind of hand-held atomizer according to claim 7, is characterized in that, described coreOn body (20), be arranged with spring one (10) and back-up ring (11), the two ends of described spring one (10)Be resisted against respectively on the left end of core body (20) and the left end of back-up ring (11) described back-up ring (11)Right-hand member to be resisted against pot lid (2) upper, the left end of described core body (20) is at the work of spring one (10)With under be resisted against on the madial wall of described sealing shroud (14).
9. a kind of hand-held atomizer according to claim 8, is characterized in that, described coreBody (20) left end is coniform, on the conical surface of described core body (20) left end, offers cannelure (7a),In described cannelure (7a), be provided with sealing ring two (15), described sealing ring two (15) is with described closeBig envelope (14) madial wall tightly against.
10. according to a kind of hand-held atomizer described in claim 1 or 2 or 3 or 4, its featureBe, on described pot lid (2), be also provided with vent valve (16), the lower end of described vent valve (16)Stretch in described kettle body (1), described pot lid (2) is stretched out also in the upper end of described vent valve (16)And be positioned at described upper cover (8), on described vent valve (16), be arranged with spring two (17), instituteThe lower end of stating spring two (17) is connected with vent valve (16) lower end, described spring two (17)Upper end is connected with pot lid (2), and the upper end of described vent valve (16) is connected with venting button (18),The junction of the body of described upper cover (8) and button portion (8b) offers through hole two (8e), instituteState venting button (18) and stretch out upper cover (8) through described through hole two (8e).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610076816.1A CN105583101B (en) | 2016-02-03 | 2016-02-03 | A kind of hand-held atomizer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610076816.1A CN105583101B (en) | 2016-02-03 | 2016-02-03 | A kind of hand-held atomizer |
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| CN105583101A true CN105583101A (en) | 2016-05-18 |
| CN105583101B CN105583101B (en) | 2019-09-06 |
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| CN201610076816.1A Active CN105583101B (en) | 2016-02-03 | 2016-02-03 | A kind of hand-held atomizer |
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Cited By (3)
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| CN111841935A (en) * | 2020-06-08 | 2020-10-30 | 台州市盛世源林机电科技有限公司 | Spraying kettle |
| CN114158335A (en) * | 2021-10-20 | 2022-03-11 | 巧家县巧艳农业科技有限公司 | Fertile injection apparatus of hand-held type strawberry seedling foliar |
| CN114308440A (en) * | 2021-12-30 | 2022-04-12 | 浙江三骐科技有限公司 | Hand sprayer |
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| Publication number | Publication date |
|---|---|
| CN105583101B (en) | 2019-09-06 |
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Denomination of invention: A handheld sprayer Effective date of registration: 20210511 Granted publication date: 20190906 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd. Pledgor: TAIZHOU CITY HANGYU PLASTIC Co.,Ltd. Registration number: Y2021330000375 |
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