CN201921774U - Spray - Google Patents
Spray Download PDFInfo
- Publication number
- CN201921774U CN201921774U CN2010207015151U CN201020701515U CN201921774U CN 201921774 U CN201921774 U CN 201921774U CN 2010207015151 U CN2010207015151 U CN 2010207015151U CN 201020701515 U CN201020701515 U CN 201020701515U CN 201921774 U CN201921774 U CN 201921774U
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- Prior art keywords
- housing parts
- component
- moist
- dry
- sprayer
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- Expired - Fee Related
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Abstract
A spray comprises a casing with a humid casing part in detachable connection with a dry casing part, an electromagnetic plunger pump accommodated in the dry casing part, a trough-type component connected with the electromagnetic plunger pump, a spray nozzle connected to a cavity component in the humid casing part, a top end part extending from the humid casing part and ending in operationable connection with an accommodation hole, and a grab stop component movably connected with the dry casing part, wherein, the accommodation hole is defined by the trough-type component, and the grab stop component has an extending state and a retracting state. In the retracting state, the grab stop component operationably enables the humid casing part to be released from the dry casing part, and enables a piston component to be in detachable connection with the electromagnetic plunger pump; and in the extending state, the grab stop component operationably enables the humid casing part to be locked on the dry casing part, and maintains the connection between the piston component and the electromagnetic plunger pump. The spray can wash and clean the humid casing part and a container, without exposing the dry casing part in the cleaning process.
Description
Technical field
The application relates to a kind of sprayer (spray) that is used to spray the fluid that comprises coating and colouring agent, relates in particular to a kind of sprayer with housing, utilizes quick release mechanism that wet sides is broken away from dried side in this housing part and is connected.
Background technology
Usually, when changing the coating in the air painter (paint spray), before introducing different coating, need the holder of coating be emptied and clean.May in cleaning course, expose sprayer main body and pump during the cleaning holder.In some examples that the some parts and the holder of housing are thrown off, step relative complex and two hand operateds of needs that housing is separated.
The utility model content
This part provides generality of the present utility model to describe, rather than discloses four corner of the present utility model and all features thereof all sidedly.
The purpose of this utility model provides a kind of sprayer with housing, utilizes quick release mechanism that wet sides is broken away from dried side in this housing part and is connected.
According to one side of the present utility model, a kind of sprayer is provided, it comprises: have the housing that breaks away from the moist housing parts that is connected with dry housing parts; Be contained in the electromagnetic plunge pump in the dry housing parts; Be connected in the pocket member of electromagnetic plunge pump, this pocket member limits accommodation hole; Be connected to the sprayer nozzle of the chamber component in the moist housing parts; Extend and end at the top ends that operationally is connected from moist housing parts with accommodation hole; And be connected in dry housing parts movingly grab the retaining member, this is grabbed the retaining member and has the state of stretching out and retracted state, grabbing the retaining member operationally makes moist housing parts discharge from dry housing parts in retracted state, and piston component is connected with the electromagnetic plunge pump disengaging, grab the retaining member and moist housing parts is locked on the dry housing parts stretching out to be operable under the state, and keep piston component to engage with electromagnetic plunge pump.
According on the other hand of the present utility model, a kind of sprayer is provided, it comprises: have the housing that breaks away from the moist housing parts that is connected with dry housing parts; Be connected in the pocket member of pump, this pocket member limits accommodation hole; Be connected to the sprayer nozzle of the chamber component in the moist housing parts; Extend and end at the piston component of top ends from moist housing parts; And be connected in dry housing parts movingly grab the retaining member, this is grabbed the retaining member and has the state of stretching out and retracted state, grabs the retaining member and in retracted state moist housing parts is discharged from dry housing parts.
Sprayer also can comprise the reservoir body that keeps coating, and sprayer nozzle receives the coating from chamber component, and this chamber component is in the moist housing parts of reservoir body suction coating.
Sprayer also can comprise the surface that places on the piston component and the elastic component between the surface on the pocket member, and this elastic component is compressed at least in part between described surface and allows piston component to move back and forth with respect to pocket member.
Sprayer also comprises the triggering member, and dry housing parts limits and portals, and the triggering member stretches out state by this Kong Kecong and moves to retracted state, triggers member and starts electromagnetic plunge pump in retracted state.
Preferred dry housing parts comprises handle portion.
Preferably grabbing the retaining member can move stretching out between state and the retracted state along an axis, and this axis traverses along reciprocating axis in the pocket member of the piston component on the moist housing parts on dry housing parts.Preferred these axis normal.
Sprayer also can comprise the pillar component that is connected to moist housing parts and by the groove of grabbing the retaining component limit, and this groove is in and keeps pillar component when stretching out state grabbing the retaining member.
Grab the retaining member and can comprise the clasp part that places between button part and the elastic part, button part is arranged in dry housing parts and limits can be from the approaching surface, outside of the housing of sprayer, and elastic part is connected to the slot type part and is compressed at least in part when the retaining member moves to retracted state from stretching out state grabbing.
The clasp part can comprise first supporting leg part and the second supporting leg part, and first supporting leg partly is placed in the opposite side away from the pocket member of second supporting leg part, and the first leg section branch comprises groove, to keep being connected in the pillar component of moist housing parts.
The utility model can not clean and wash moist housing parts and holder under dry housing parts not be exposed to the situation of cleaning course.
Obviously, the description that provides from this specification can be expected other application facet.Description in the utility model content part and instantiation be only in order to illustrate, rather than to the restriction of the utility model scope.
Description of drawings
Accompanying drawing described herein does not comprise whole embodiments only for embodiment chosen is illustrated, neither be to the restriction of the utility model scope.
Fig. 1 is the side view according to an exemplary sprayer of the utility model instruction structure;
Fig. 2 is the part decomposition diagram according to the sprayer shown in Figure 1 of the utility model instruction, and its moist housing parts that shows the sprayer housing breaks away from situation about being connected with dry housing parts;
Fig. 3 is similar with Fig. 2, and it is the part decomposition side view;
Fig. 4 is that it shows the piston component of the moist housing parts in the pocket member of inserting on the dry housing parts according to the part perspective view of the sprayer shown in Figure 1 of the utility model instruction;
Fig. 5 is that its piston component that shows moist housing parts is locked on the dry housing parts so that the situation that piston component engages with accommodation hole according to the part perspective view of the sprayer shown in Figure 1 of the utility model instruction;
Fig. 6 is the sketch according to the sprayer shown in Figure 1 of the utility model instruction, and it shows the situation that the retaining member is in the state of stretching out of grabbing that moist housing parts is locked to dry housing parts;
Fig. 7 and Fig. 6 are similar, and the retaining member of grabbing among the figure is in retracted state;
Fig. 8 is and the similar sketch of Fig. 6 that it shows the situation that is in the state of stretching out according to the moist housing parts of the utility model instruction from dry housing parts release and piston component.
Corresponding Reference numeral is represented corresponding part in all views of accompanying drawing.
The specific embodiment
Now with reference to accompanying drawing some illustrative embodiments are described more fully.
With reference to Fig. 1, represent with Reference numeral 10 generally according to the sprayer of instruction structure of the present utility model.Sprayer 10 can have housing 12, and this housing comprises dry housing parts 14 and moist housing parts 16.Moist housing parts 16 can break away from dry housing parts 14 and be connected.Holder 18 can be connected with moist housing parts 16 with breaking away from moist housing parts 16 and be connected.
With reference to figure 1-5, dry housing parts 14 comprises grabs retaining member 20, and this is grabbed the retaining member and is constructed to allow dry housing parts and moist housing parts 14,16 non-adjustable (fixedly) but removably is coupled to each other.Dry housing parts 14 can be made of a pair of freshwater mussel formula half housing, and can limit enclosure body 22 and handle 24.Moist housing parts 16 also can be constituted and is connected with reservoir body 18 by a pair of freshwater mussel formula half housing.
With reference to figure 2-5, can comprise electromagnetic plunge pump (solenoid piston pump) 30 in the dry housing parts 14.In this example, electromagnetic plunge pump 30 can comprise the back and forth solenoid of driven plunger, produces the malleation air-flow then, and this malleation air-flow is imported in the reservoir body 18, coating drawn reservoir body 18 and to draw sprayer nozzle 32.Pocket member 40 can be extended towards moist housing parts 16, and helps being connected of moist housing parts 16 and dry housing parts 14.This pocket member 40 also can be connected in pump 30.Pocket member 40 can have the accommodation hole 42 that can engage piston component 50.
With reference to figure 2,3 and 4, moist housing parts 16 can comprise can be towards the piston component 50 of dry housing parts 14 extensions.Piston component 50 can comprise top ends 52, and this top ends can be contained in the accommodation hole 42 of the pocket member 40 on the dry housing parts 14.Piston component 50 limits axis 150 and can move back and forth in pocket member 40 along axis 150.By advancing, top ends 52 can be guided and is fitted in the accommodation hole 42 towards accommodation hole 42 along pocket member 40.
When the top ends 52 that is fixed to dry housing parts 14 and piston component 50 when moist housing parts 16 was positioned at accommodation hole 42, elastic component 70 can further be compressed between chamber component 60 and piston component 50.When moist housing parts 16 when dry housing parts 14 discharges, elastic component 70 can impel surface 72,74 further to separate, with the interval between the top ends 52 that increases chamber component 60 and piston component 50.
With reference to figure 2-5, dry housing parts 14 comprises grabs retaining member 20.In an example, grab retaining member 20 and can comprise clasp member 120 between elastic component 122 and button member 124.Button member 124 has extensible and can be near the surface 126 of the outside 128 of dry housing parts 14.Button member 124 can be connected in the top 132 of clasp member 120 with surperficial 126 facing surfaces 130.Clasp member 120 also can comprise first leg member 134 relative with second leg member 136.First leg member 134 can be arranged to from second leg member 136 enough far make the part of clasp member 120 can be placed in pocket member 40 tops of dry housing parts 14.
First leg member 134 of clasp member 120 comprises the groove 140 on contiguous inclined-plane 142.Second leg member 136 also can comprise groove 144 and inclined-plane 146.To grab retaining member 20 when shifting retracted state onto from stretching out state, elastic component 122 is further compressed.From retracted state, elastic component 122 is extended and will grab retaining member 20 and be pushed into the state of stretching out from retracted state.Grab retaining member 20 can along axis 54 (Fig. 2 and 3) stretch out and retracted state between move.Axis 150 can be horizontal with axis 54.In another example, axis 54,150 can be vertical.
With reference to figure 6,7 and 8, be in the state of stretching out grab the retaining member 20 pillar component on the chamber component 60 90 can be remained in the groove 140,144 of leg member 134, thereby moist housing parts 16 is locked onto on the dry housing parts 14.So, the accommodation hole 42 on the pocket member 40 of the top ends 52 that can keep piston component 50 and dry housing parts 14 engages.
Promote button member 124 with when pocket member 40 drives clasp members 120 and make it be in retracted state, can further compress the elastic component 122 between pocket member 40 and the clasp member 120, the supporting leg 134 of clasp member 120 can move down and make inclined-plane 142,146 motion of each leg member 134,136, does not stop the pillar component 90 on each side of chamber component 60.In this configuration, because the obstruction of pillar component 90 is eliminated, the elastic component 74 between chamber component 60 and the piston component 50 can stretch and increase the interval between chamber component 60 and the piston component 50.As a result, moist housing parts 16 can be pushed away dry housing parts 14, break away from the process that is connected with dry housing parts 14 so that begin moist housing parts 16.So, piston component 50 can withdraw from from pocket member 40, engages termination between moist housing parts 16 and the dry housing parts 14.Thus, can under dry housing parts 14 not be exposed to the situation of such cleaning course, moist housing parts 16 and holder 18 not cleaned and wash.
Be in when stretching out state when grabbing retaining member 20, moist housing parts 16 can be connected in dry housing parts 14.About this point, piston component 50 can be inserted also can be with the dry housing parts 14 of moist housing parts 16 pushing and pressing in the pocket member 40.When the pillar component on the chamber component 60 90 is run into inclined-plane 142,146 on the leg member 134,136 of grabbing retaining member 20, it is downward that pillar component 90 can drive inclined-plane 142,146, then make grab the retaining member 20 move to retracted state (perhaps moving to retracted state at least in part) from stretching out state.
Can further moist housing parts 16 be pushed into 14 lockings of dry housing parts and engage, and the pillar component on the chamber component 60 90 can move above inclined-plane 142,146, and move in the groove 140,144 that is formed on the leg member 134,136.In case the pillar 90 on the chamber component 60 is positioned at the groove 140,146 o'clock on the leg member 134,136 of clasp member 120, grabs retaining member 20 and can get back to the state of stretching out from the retracted state motion.In this position, can keep the top ends 52 of piston component 50 to engage, and electromagnetic plunge pump 30 can make piston component 50 move back and forth ground turnover chamber components 60, thereby force coating from sprayer nozzle 32 ejections with accommodation hole 42.Inclined plane part 142,146 also can be square configuration (promptly not tilting), and this needs the user will grab retaining member 20 to move to retracted state, moist housing parts 16 is connected and be locked on the dry housing parts 14 allowing.
With reference to figure 2, can be understood that, according to the utility model, only need to make the lopsidedness of sprayer 10 and will cover 170 and remove, so that can be near the inside of reservoir body 18, thus filling holder 18 or it is emptied when needed.Available several different methods is made holder 18, and these methods comprise the combination of blowing or injection moulding and blowing.
With reference to Fig. 1 and 2, spraying adjuster 180 can be configured to control the stroke of electromagnetic plunge pump 30 and the speed of piston stroke.Spraying adjuster 180 can comprise knob 182, this knob can be rotated in a plurality of positions of being selected by the operator of sprayer 10.In addition, can adopt indication mechanism passing to the operator with the information in the orientation of the knob 182 of a certain particular locations.In citation form, this indication mechanism can comprise when relating to sprayer 10 work and the literal or the numeral of the Fluid Volume that knob 182 is provided and delivered when being in ad-hoc location.For example, can adopt a series of literal (for example, very little, little, medium, big, super large) or a series of numeral (for example, 1,3,7,11,19).As another example, indication mechanism can comprise a plurality of icons, these icons can show when knob 182 is in a certain ad-hoc location can satisfactory execution one or more task.
Previously described illustrative aspects more of the present utility model are the purpose in order to illustrate and to explain only.Generally speaking, even without special demonstration or description, the independent part of concrete aspect of the present utility model or feature are not limited to this concrete aspect, and can exchange also and can use in other respects in suitable part.Also can change these parts or feature in many ways.This change does not exceed instruction of the present utility model, and all these remodeling all will fall within the scope of the present utility model.
The technical term that uses among the application only is in order to describe concrete exemplary embodiment, rather than to restriction of the present utility model.The singulative that uses among the application " one " and " being somebody's turn to do ", unless clearly indicate other situations in the context, otherwise also can comprise plural form.Word " comprises ", " by ... form ", " comprising " and " having " expression be wide region, thereby indicated to have specified feature, set, step, operation, part and/or part but do not get rid of to have or add one or more other features, set, step, operation, part, part and/or their combination arranged.Carry out unless specialize with a certain order, method step described here, technology and operation are not to constitute the concrete order that necessarily requires so that institute discusses or illustrates to carry out.It will also be appreciated that and to comprise additional or alternative step.
When a certain part or layer being depicted as other part of " on other part or layer ", " joining to ", " being connected to " or " being connected to " or layer, can make that this part or layer " directly are on other part or the layer ", " directly engaging ", " directly connecting " or " directly connecting " to other part or layer or also can have some centre parts or layer.Otherwise, when a certain part being depicted as other part of " directly on other part or layer ", " directly joining to ", " being directly connected to " or " directly being connected to " or layer, then do not have centre part or layer.Other be used for describing the speech that concerns between the part should explain in a similar fashion (for example, " and ... between " with " and directly exist ... between " relatively, " vicinity " relative with " direct adjacency " or the like).In this application the word of Shi Yonging " and/or " comprise one or more relevant project of listing arbitrarily with whole combinations.
Although used the word first, second, third, etc. to describe different parts, part, zone, layer and/or part in this application, these parts, part, zone, layer and/or part are not limited by these words should.These words only are used for making a part, part, zone, layer or part and other zone, layer or part to distinguish.Unless spell out in the context, do not comprise order or order this employed meaning that as " first ", " second " and other umerical words.So, under the prerequisite that does not exceed the utility model scope, also first part, part, zone, layer or the part of discussing below can be called second part, part, zone, layer or part.
For the ease of the part showing in the accompanying drawing or the relation of some features and other parts (one or more) or feature (one or more) are described, used the word of representation space relation among the application, for example " inner ", " outside ", " ... under ", " in ... below ", " bottom ", " ... side ", " top " etc.The word of the relativeness on the representation space tend to comprise device use or operation in different azimuth the orientation in accompanying drawing, described.For example, if with the device in accompanying drawing upset, be depicted as orientation at other parts or feature " under " or " below " part will become miscellaneous part or feature " on ".So, exemplary word " ... under " can comprise " ... on " and " ... under " two kinds of orientation.This device can also be by other orientation (revolve turn 90 degrees or in other orientation), and the description of the representation space relativeness of using among the application can make an explanation in view of the above.
The cross reference of related application
The application requires to enjoy in the U.S. Provisional Application No.61/261 that submitted on November 17th, 2009,953 priority.The disclosed full content of this application is incorporated among the application as a reference.
Claims (17)
1. a sprayer is characterized in that, comprising:
Housing, it has the moist housing parts that is connected with dry housing parts disengaging;
Be contained in the electromagnetic plunge pump in the described dry housing parts;
Be connected in the pocket member of described electromagnetic plunge pump, described pocket member limits accommodation hole;
Be connected to the sprayer nozzle of the chamber component in the described moist housing parts;
Piston component, it is from described moist housing parts extension and end at the top ends that operationally is connected with described accommodation hole; And
What be connected in described dry housing parts movingly grabs the retaining member, this is grabbed the retaining member and has the state of stretching out and retracted state, the described retaining member of grabbing operationally makes described moist housing parts discharge from described dry housing parts under described retracted state, and described piston component is connected with described electromagnetic plunge pump disengaging, described grab the retaining member described stretch out can be operable under the state described moist housing parts is locked on the described dry housing parts, and keep described piston component to engage with described electromagnetic plunge pump.
2. sprayer according to claim 1, it is characterized in that, also comprise the reservoir body that keeps coating, wherein said sprayer nozzle receives the coating from described chamber component, and described chamber component is in the moist housing parts of described reservoir body suction coating.
3. sprayer according to claim 1, it is characterized in that, also comprise the elastic component between the surface on the surperficial and described pocket member that places on the described piston component, described elastic component is compressed at least in part between described surface and allows described piston component to move back and forth with respect to described pocket member.
4. sprayer according to claim 1, it is characterized in that, also comprise the triggering member, wherein said dry housing parts limits and portals, described triggering member stretches out state by this Kong Nengcong and moves to retracted state, and described triggering member starts described electromagnetic plunge pump in described retracted state.
5. sprayer according to claim 1 is characterized in that, described dry housing parts comprises handle portion.
6. sprayer according to claim 1, it is characterized in that, the described retaining member of grabbing moves described stretching out between state and the described retracted state along an axis, and this axis traverses along reciprocating axis in the described pocket member of the described piston component on the described moist housing parts on described dry housing parts.
7. sprayer according to claim 6 is characterized in that, described axis normal.
8. sprayer according to claim 1, it is characterized in that, also comprise the pillar component that is connected to described moist housing parts and by described groove of grabbing the retaining component limit, this groove is in the described described pillar component that keeps when stretching out state at the described retaining member of grabbing.
9. sprayer according to claim 1, it is characterized in that, the described retaining member of grabbing comprises the clasp part that places between button part and the elastic part, described button part is arranged in described dry housing parts and limits can be from the approaching surface, outside of the described housing of sprayer, and described elastic part is connected to described slot type part and is compressed at least in part when stretching out state and moving to described retracted state from described at the described retaining member of grabbing.
10. sprayer according to claim 9, it is characterized in that, described hook part branch comprises first supporting leg part and the second supporting leg part, described first supporting leg partly is placed in the opposite side away from the described pocket member of described second supporting leg part, the described first leg section branch comprises described groove, to keep being connected in the described pillar component of described moist housing parts.
11. a sprayer is characterized in that, comprising:
Housing, it has the moist housing parts that is connected with dry housing parts disengaging;
Be connected in the pocket member of described pump, described pocket member limits accommodation hole;
Be connected to the sprayer nozzle of the chamber component in the described moist housing parts;
Piston component, it is from described moist housing parts extension and end at top ends; And
What be connected in described dry housing parts movingly grabs the retaining member, and this is grabbed the retaining member and has the state of stretching out and retracted state, and the described retaining member of grabbing operationally makes described moist housing parts discharge from described dry housing parts under described retracted state.
12. sprayer according to claim 11, it is characterized in that, also comprise the reservoir body that keeps coating, wherein said sprayer nozzle receives the coating from described chamber component, and described chamber component is in the moist housing parts of described reservoir body suction coating.
13. sprayer according to claim 11, it is characterized in that, also comprise the elastic component between the surface on the surperficial and described pocket member that places on the described piston component, when described moist housing parts is locked to described dry housing parts, described elastic component is compressed between the described surface at least in part, and when the described retaining member of grabbing when being in described retracted state, described elastic component further pushes away described surface, so that described moist housing parts and described dry housing parts are separated.
14. sprayer according to claim 11, it is characterized in that, also comprise the triggering member, wherein said dry housing parts limits and portals, described triggering member stretches out state by this Kong Nengcong and moves to retracted state, and described triggering member starts described electromagnetic plunge pump under described retracted state.
15. sprayer according to claim 14 is characterized in that, described dry housing parts comprises handle portion.
16. sprayer according to claim 11, it is characterized in that, the described retaining member of grabbing moves described stretching out between state and the described retracted state along an axis, and this axis normal is in along reciprocating axis in the described pocket member of described piston component on described dry housing parts.
17. sprayer according to claim 11, it is characterized in that, also comprise the pillar component that is connected in described moist housing parts and by described groove of grabbing the retaining component limit, the described retaining member of grabbing is in that described this is grabbed the retaining member and keeps described pillar component when stretching out state.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26195309P | 2009-11-17 | 2009-11-17 | |
| US61/261,953 | 2009-11-17 | ||
| US89853510A | 2010-10-05 | 2010-10-05 | |
| US12/898,535 | 2010-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201921774U true CN201921774U (en) | 2011-08-10 |
Family
ID=44425646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010207015151U Expired - Fee Related CN201921774U (en) | 2009-11-17 | 2010-11-17 | Spray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201921774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103621378A (en) * | 2012-08-20 | 2014-03-12 | 罗伯特·博世有限公司 | A spraying device |
-
2010
- 2010-11-17 CN CN2010207015151U patent/CN201921774U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103621378A (en) * | 2012-08-20 | 2014-03-12 | 罗伯特·博世有限公司 | A spraying device |
| CN103621378B (en) * | 2012-08-20 | 2018-07-24 | 罗伯特·博世有限公司 | Flusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20191117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |