CN106359346B - Sprayer and sprayer handle - Google Patents
Sprayer and sprayer handle Download PDFInfo
- Publication number
- CN106359346B CN106359346B CN201610764733.1A CN201610764733A CN106359346B CN 106359346 B CN106359346 B CN 106359346B CN 201610764733 A CN201610764733 A CN 201610764733A CN 106359346 B CN106359346 B CN 106359346B
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- Prior art keywords
- plate
- tube pieces
- handle
- handle tube
- sprayer
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0003—Atomisers or mist blowers
- A01M7/0017—Portable atomisers, e.g. knapsack type
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a kind of sprayer and its sprayer handles, its key points of the technical solution are that: including handle tube pieces, the both ends of handle tube pieces are respectively equipped with feed liquor connector and out liquid connector, it is equipped with close to the one end for going out liquid connector to open and close out the switch valve of liquid connector and the switch member of control switch valve state on handle tube pieces, handle tube pieces are equipped with filtration members inside one end of feed liquor connector, filtration members include along the setting of handle tube pieces axial direction and two sides are closely attached on the filter plate of handle tube pieces inner ring surface, fixed charge method end plate set on filter plate both ends, fixed charge method end plate extends from the side of filter plate to the inner ring surface of handle tube pieces and fits on its inner ring surface, the fixed charge method end plate at both ends is located on two sides opposite on filter plate.Filtration members in its sprayer handle not only filter efficiency with higher, but also can be in its obstruction and alarm is by the relative movement of upper plate and lower plate will not have an impact to the spraying operation of short time when blocking.
Description
Technical field
The present invention relates to sprayer art, in particular to a kind of sprayer and sprayer handle.
Background technique
Sprayer is that liquid medicine or other liquid are become misty using suction effect, is equably ejected on other objects
Utensil, in rural area, sprayer is the prevention and treatment indispensable important farm implements of pest and disease damage, and wherein knapsack sprayer is China using most
For one of extensive pesticide spraying device.
Sprayer handle is an important spare part in sprayer, and sprayer handle one end is connected to the hose of spray tank
On, the other end is equipped with spray boom, can control spray boom by sprayer handle and sprays medical fluid.Currently, notification number is
The Chinese patent of CN201644297U discloses a kind of sprayer handle, including handle, and handle is equipped with valve body, also sets on handle
There is the swing handle for the valve seat being connected on valve body, handle is designed using flat and attachment cap is equipped with filter screen, filter screen
Under have several cylinder brackets, head on shell gasket, by filter screen can prevent sundries block valve body.Above-mentioned filter screen structure
Although can play a role in filtering, the area that filter screen plays a role in filtering limits to, and maximum filtering area also can only be
The internal diameter of handle, not only filter efficiency is low, but also influences the flow that medical fluid passes through in handle.
Summary of the invention
In view of the deficienciess of the prior art, the first object of the present invention is to provide a kind of sprayer handle, handle
Interior filtration members filter efficiency is high.
Above-mentioned first technical purpose of the invention has the technical scheme that a kind of sprayer handle,
Including handle tube pieces, the both ends of handle tube pieces are respectively equipped with feed liquor connector and out liquid connector, close liquid out on handle tube pieces
One end of connector is equipped with to open and close out the switch valve of liquid connector and the switch member of control switch valve state, handle tube pieces
Filtration members are equipped with inside one end of feed liquor connector, filtration members include along the setting of handle tube pieces axial direction and two sides are pasted
Tightly in the filter plate of handle tube pieces inner ring surface, the fixed charge method end plate set on filter plate both ends, fixed charge method end plate is from the side of filter plate to handle tube
The inner ring surface of part extends and fits on its inner ring surface, and the fixed charge method end plate at both ends is located on two sides opposite on filter plate.
Through the above technical solutions, filtration members are different from traditional filter screen, its filtering surface of traditional filter screen perpendicular to
The axis of handle tube pieces, in this way its filtering surface are limited by handle tube pieces internal diameter, and filter efficiency is low, and water flow rushes filter screen
It is big to hit power；Existing filtration members include filter plate, and filter plate is arranged along the length direction of handle tube pieces, and the one of filter plate is arranged in fixed charge method end plate
Side does not have the side of fixed charge method end plate then to form the opening flowed through for water, the fixation of filter plate upper and lower ends on the same end of filter plate
End plate is located at the opposite side of filter plate, looks up from the axis of handle tube pieces, and the fixed charge method end plate of upper and lower ends just forms one
A full circle fills up the inner ring surface of handle tube pieces, and filter plate is located at handle tube pieces diametrical position, and the filtering surface of such filter plate is then along handle
The length direction namely water flow of pipe fitting will not directly impact comparatively fragile filter plate, water flow after the entrance of feed liquor connector,
It is open and flows into from the other side of fixed charge method end plate, since the fixed charge method end plate direct gear of the filter plate other end is in the water flow front end of inflow,
Therefore water flow can be flowed through from filter plate, herein, fixed charge method end plate bears the most impact force of water flow, to reduce water flow to filter plate
Impact, it is often more important that, the effective filtration area of filter plate is not limited by handle tube pieces internal diameter, and filter plate is longer, filtering surface
Product is bigger, selects suitable filter plate length, and the effective filter plate that increases can increase water flow to the filter efficiency of water flow again
Circulation increases the water yield of liquid connector out, greatly improves spray boom spray efficiency.
Preferably, filter hole is equipped on filter plate and fixed charge method end plate.
It can make fixed charge method end plate also can be by a certain amount of through the above technical solutions, being also provided with filter hole on fixed charge method end plate
Water, and play a role in filtering, increase the flow of water flow, improve the spray efficiency of spray boom.
Preferably, filter plate includes lower plate and upper plate, and the two lateral edge upper plate length directions that upper plate is adjacent to handle tube pieces are provided with
Slippage slot, the two sides of lower plate are equipped with cunning inserted link cooperate with slippage slot, sliding inserted link and slippage slot tight fit, handle tube pieces it is close into
The inner ring surface of liquid connector one end is equipped with baffle ring, and the fixed charge method end plate in lower plate is located at baffle ring close to the side of feed liquor connector simultaneously
The side that baffle ring can be contradicted prevents lower plate mobile towards liquid connector direction is gone out.
Through the above technical solutions, long filter plate to be divided into shorter upper plate and lower plate two parts, upper plate and lower plate are combined into whole
A filter plate, lower plate is inserted in slippage slot by sliding inserted link to be realized and the connection of upper plate, and when installation, the fixed charge method end plate of lower plate is placed on
Baffle ring is close to the side of feed liquor connector, and in this way when water impact filter plate, baffle ring can block the fixed charge method end plate in lower plate, prevents
Lower plate is mobile along water (flow) direction；Herein, there is certain pretightning force between sliding inserted link and slippage slot, when filter plate is unplugged,
Water flow is smaller to filter plate and close to the impact force for the fixed charge method end plate for going out liquid connector and is less than between sliding inserted link and slippage slot
Pretightning force, at this point, upper plate and lower plate will not separate；But when Severe blockage occurs for filter plate, water flow circulation is lower, to cause
Water flow becomes larger to the impact force of fixed charge method end plate and filter plate, and water flow is greater than sliding inserted link and sliding to the impact force of fixed charge method end plate and filter plate
When the pretightning force of slot, sliding inserted link and slippage slot generate relative displacement, so that upper plate is mobile along water (flow) direction, upper plate and lower plate it
Between open an opening and flowed through for water flow, prevent spray boom water yield too low to influence actual job, keep operation discontinuous；This
Place, similarly can be effectively prevented the excessively most filter plate of hydraulic pressure and damages.
Preferably, handle tube pieces are equipped with alarm lamp, and handle tube pieces are equipped with close to the inner ring surface for going out liquid connector
Conflict for opening and closing alarm lamp switchs, and when upper plate slides upwards, the fixed charge method end plate on upper plate can contradict conflict switch simultaneously
Alarm lamp is connected.
Through the above technical solutions, contradict switch keeps alarm lamp bright for turning circuit, when filter plate Severe blockage
When will cause upper plate and moving up, since the fixed charge method end plate on upper plate is closely attached on the inner ring surface of handle tube pieces, therefore the process that upper plate moves up
In, fixed charge method end plate, which can contact conflict and switch and inwardly squeeze, to be made to contradict switch conduction circuit, thus keep alarm lamp bright, this
In, operator can filter plate occur Severe blockage when by alarm lamp first time get the information, thus into
Gone operation when, it is cleared up in time.
Preferably, it is equipped with reinforcing rib along its length in upper plate and lower plate.
Through the above technical solutions, overall structure is more fragile since filter plate length is longer, therefore reinforced by reinforcing rib
The intensity of filter plate, rupture when preventing filter plate by water impact.
Preferably, it is equipped on filter plate close to the one end for going out liquid connector convenient for taking out the handle of filter plate from handle tube pieces.
Through the above technical solutions, fixed charge method end plate is perpendicular to handle since the upper and lower ends of filter plate are equipped with fixed charge method end plate
The axis of pipe fitting, therefore be not easy to remove filtration members, filtration members can be caught so as to exerting a force that filtration members are light by handle herein
Remove.
Preferably, switch member includes that the bracket being fixed on handle tube pieces periphery, middle part are hinged on agitating on bracket
Bar, agitating bar includes the connecting pin being connected on switch valve, the press-side far from connecting pin, and press-side is towards handle tube pieces appearance
Face is extended with to limit the conflict plate for agitating bar rotation amplitude.
Through the above technical solutions, agitating bar and bracket formation lever construction, hand pressing press-side can be such that connecting pin sticks up
It rises, connecting pin drives the valve rod on switch valve to open switch valve；Here, agitating bar rotation amplitude, excessive it will cause switch valves
Damage, therefore press-side is shortened to the distance of handle outer surface of pipe fittings by contradicting plate, the rotation amplitude of bar is agitated to limit.
Preferably, sliding is connected with scotch on connecting pin, and when pressing press-side, connecting pin is tilted, and scotch can be towards even
It connects end movement and is against switch valve surface limitation connecting pin and reset.
Through the above technical solutions, the valve rod of switch valve is pulled up when connecting pin tilts, so that switch valve will be opened,
During actual use, needing to pin always press-side just can make spray boom continue to be discharged, here, if necessary to constantly into
When row spray drug operation, scotch can be pushed towards the valve seat direction of switch valve when tilting connecting pin, scotch is stuck in
It prevents connecting pin from resetting between connecting pin and valve seat, to realize the continuous effluent of spray boom, does not have to always according to pressing thus
End, simply, conveniently.
Preferably, the outer surface of handle tube pieces is evenly equipped with tread plate, and tread plate is arranged along the length direction of handle tube pieces.
Through the above technical solutions, when actually using handle tube pieces, it is often necessary to rotate different angles and carry out full side
The operation of position, since spray boom is longer and is connected on handle tube pieces, therefore the phenomenon that be easy to appear skidding when rotational handle pipe fitting, this
In, by the setting of tread plate, the frictional force between hand and handle tube pieces can be increased, to make spray drug operation more smoothly.
The second object of the present invention is to provide a kind of sprayer, and the filtration members filter efficiency in handle is high, to spray
The amount of injection of bar is big.
Above-mentioned second technical purpose of the invention has the technical scheme that a kind of sprayer, including
Medicinal liquor barrel, medicinal liquor barrel are equipped with the communicating pipe of connection medicinal liquor barrel, communicating pipe are equipped with above-mentioned sprayer handle, sprayer handle
Spray boom is connected on liquid connector out.
Through the above technical solutions, since the filtration members filter efficiency in sprayer handle is high, it is small to the obstruction of water flow, therefore
Considerably increase the ejection efficiency and the amount of injection of spray boom.
In conclusion the present invention not only has in contrast to the filtration members of the prior art having the beneficial effect that in sprayer handle
Have a higher filter efficiency, and can in its obstruction and alarm, through the relative movement of upper plate and lower plate, occur it is stifled
The spraying operation of short time will not be had an impact when plug.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment one；
Fig. 2 is the partial sectional view that switch valve is in close state in embodiment one；
Fig. 3 is the partial sectional view that switch valve is in the open state in embodiment one；
Fig. 4 is the structural schematic diagram of filter plate in embodiment one；
Fig. 5 is the structural schematic diagram of upper plate and lower plate discrete state in embodiment one；
Fig. 6 is the portion A enlarged drawing in Fig. 5；
Fig. 7 is the portion B enlarged drawing in Fig. 5；
Fig. 8 is the partial sectional view of handle tube pieces in embodiment one；
Fig. 9 is the portion C enlarged drawing in Fig. 8；
Figure 10 is the portion D enlarged drawing in Fig. 8；
Figure 11 is the structural schematic diagram of embodiment three；
Figure 12 is the structural schematic diagram of filter plate in embodiment two.
Appended drawing reference: 1, handle tube pieces；101, upper pipe fitting；102, lower pipe fitting；2, feed liquor connector；3, go out liquid connector；
4, switch valve；41, valve rod；5, switch member；51, bracket；52, bar is agitated；521, connecting pin；522, press-side；6, filtration members；
61, filter plate；611, lower plate；612, upper plate；62, fixed charge method end plate；7, filter hole；8, slippage slot；81, salient point；82, slot shoulder；9, sliding
Inserted link；91, fixture block；10, baffle ring；11, alarm lamp；12, switch is contradicted；121, sensing chip；122, pressing tablet；123, it touches
Head；13, reinforcing rib；14, handle；15, plate is contradicted；16, scotch；17, tread plate；18, medicinal liquor barrel；19, communicating pipe；20, it sprays
Bar；21, rocking bar.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment one, a kind of sprayer handle:
Such as attached drawing 1, attached drawing 2 and attached sprayer handle shown in Fig. 3, including handle tube pieces 1, handle tube pieces 1 are by upper pipe fitting
101 and lower pipe fitting 102 be threadedly coupled, the external peripheral surface of upper pipe fitting 101 and lower pipe fitting 102 is evenly equipped with tread plate 17, prevent
Draw runner 17 is arranged along the length direction of handle tube pieces 1, by the setting of tread plate 17, can increase between hand and handle tube pieces 1
Frictional force, to make spray drug operation more smoothly；101 upper end of upper pipe fitting is equipped with liquid connector 3, and 102 lower end of lower pipe fitting is set
There is feed liquor connector 2；Upper pipe fitting 101 is equipped with 4 state of switch valve 4 and control switch valve to open and close out liquid connector 3
Switch member 5；Herein, switch member 5 includes that the bracket 51 that is fixed on 1 periphery of handle tube pieces, middle part are hinged on bracket 51
Bar 52 is agitated, agitating bar 52 includes the connecting pin 521 being connected on switch valve 4, the press-side 522 far from connecting pin 521, pressing
End 522 is extended with towards 1 outer surface of handle tube pieces to limit the conflict plate 15 for agitating 52 rotation amplitude of bar, agitates bar 52 from branch
It is upturned at frame 51 to press-side 522, makes to press more laborsaving when press-side 522；Sliding is connected with stop on connecting pin 521
Block 16, end surface of the connecting pin 521 close to outside are equipped with block, are again provided with block on scotch 16, on scotch 16
Block on block and connecting pin 521 mutually block and, thus scotch 16 can just move on connecting pin 521 again will not take off
From connecting pin 521；In conjunction with attached drawing 2 and attached drawing 3, the valve rod 41 of switch valve 4 is pulled up when connecting pin 521 tilts, thus will
Switch valve 4 is opened, during actual use, needing to pin always press-side 522 just can be such that spray boom 20 is persistently discharged, this
In, it, can be when tilting connecting pin 521 towards the valve seat side of switch valve 4 when if necessary to continuous progress spray drug operation
To scotch 16 is pushed, scotch 16, which is stuck between connecting pin 521 and valve seat, prevents connecting pin 521 from resetting, to realize spray boom
20 continuous effluent does not have to thus always according to press-side 522, simply, conveniently.
Referring to attached drawing 3, attached drawing 4 and attached drawing 8, filtration members 6 are equipped with inside lower pipe fitting 102, herein, filtration members 6 include filter plate
61 and be arranged in 61 both ends fixed charge method end plate 62 of filter plate, the present embodiment, filter plate 61 is made of upper plate 612 and lower plate 611, upper plate
612 and lower plate 611 on be densely covered with filter hole 7 for filtering, along this reinforcing rib again of upper plate 612 and the length direction of lower plate 611
13, on one end that fixed charge method end plate 62 is separately positioned on upper plate 612 and lower plate 611 is located remotely from each other, the fixing end on upper plate 612
It is equipped on the upside of plate 62 convenient for taking out the handle 14 of filter plate 61, filter plate 61 is whole to be overlapped with the axis of handle tube pieces 1, on upper plate 612
It is equipped with slippage slot 8 with the two sides that handle tube pieces 1 fit, 8 one side of slippage slot is open state；See attached drawing 5 and attached drawing 7, it is sliding
8 notch of slot is moved, namely one end of the fixed charge method end plate 62 far from lower plate 611 is equipped with slot shoulder 82, lower plate 611 is equipped with sliding inserted link 9,
Sliding inserted link 9 and 8 tight fit of slippage slot, the tightness that sliding inserted link 9 and slippage slot 8 cooperate here is according to practical water flow to filter plate 61
Impact force set, the end of sliding inserted link 9 is equipped with fixture block 91, fixture block 91 can anti-on-slip inserted link 9 be detached from slippage slot 8；Herein,
In order to guarantee that the pretightning force of sliding inserted link 9 and slippage slot 8 can satisfy requirement, can also be set on slippage slot 8 as shown in Fig. 6
Set small salient point 81, small salient point 81 can block the fixture block 91 on sliding inserted link 9 when stress is smaller, when impact force be greater than pretightning force and
When the resistance of small salient point 81, upper plate 612 and lower plate 611 are produced relative sliding.
Referring to attached drawing 8, attached drawing 9 and attached drawing 10, inner ring surface of the handle tube pieces 1 close to 2 one end of feed liquor connector is equipped with gear
Ring 10, the fixed charge method end plate 62 in lower plate 611 are located at baffle ring 10 close to the side of feed liquor connector 2 and can contradict the side of baffle ring 10
Prevent lower plate 611 mobile towards 3 direction of liquid connector out, herein, baffle ring 10 is, when installing filter plate 61, to turn less than semi-annular shape
Dynamic filter plate 61 makes the fixed charge method end plate 62 in lower plate 611 just be staggered with baffle ring 10, at this time can be inserted into filter plate 61, then turn again
Dynamic filter plate 61, the fixed charge method end plate 62 in lower plate 611 is just at this time and 10 phase card of baffle ring, baffle ring 10 can prevent lower plate 611 from flowing downstream
Direction is mobile.Handle tube pieces 1 are equipped with alarm lamp 11, and alarm lamp 11 is symmetrically positioned in 1 two sides of handle tube pieces, handle tube
Part 1 is equipped with the conflict switch 12 for opening and closing alarm lamp 11 close to the inner ring surface for going out liquid connector 3, and herein, conflict is opened
Closing 12 can be made of simple sensing chip 121, pressing tablet 122 and contact 123, and sensing chip 121 connects alarm lamp 11, press
Tabletting 122 is set on the inner tubal wall of handle tube pieces 1, and contact 123 is then located in pressing tablet 122, and contact 123 does not contact sense when starting
Piece 121 is answered, pressing tablet 122 has certain elasticity, can restore to the original state after pressing；When upper plate 612 slides upwards, upper plate
Fixed charge method end plate 62 on 612 can contradict pressing tablet 122 and alarm lamp 11 is connected.
The course of work of filter plate 61 is as follows: there is certain pretightning force between sliding inserted link 9 and slippage slot 8, when filter plate 61 not
When blocking, water flow is smaller to filter plate 61 and close to the impact force for the fixed charge method end plate 62 for going out liquid connector 3 and is less than sliding 9 He of inserted link
Pretightning force between slippage slot 8, at this point, upper plate 612 and lower plate 611 will not separate；But when Severe blockage occurs for filter plate 61, water
Stream circulation is lower, so that water flow be caused to become larger the impact force of fixed charge method end plate 62 and filter plate 61, water flow is to 62 He of fixed charge method end plate
When the impact force of filter plate 61 is greater than the pretightning force for sliding inserted link 9 and slippage slot 8, sliding inserted link 9 and slippage slot 8 generate relative displacement, from
And upper plate 612 is mobile along water (flow) direction；It flows through, prevents for water flow at this point, opening an opening between upper plate 612 and lower plate 611
Only 20 water yield of spray boom is too low to influence actual job, keeps operation discontinuous；At the same time, during upper plate 612 moves up,
Fixed charge method end plate 62, which can contact to contradict switch 12 and inwardly squeeze, to be made to contradict 12 turning circuit of switch, to make alarm lamp 11
Bright, here, operator can be got the information when Severe blockage occurs for filter plate 61 by 11 first time of alarm lamp,
To be cleared up in time it when having carried out operation.
Embodiment two, a kind of sprayer handle:
Embodiment two and embodiment one the difference is that, the difference of filter plate 61 in handle tube pieces 1.
As shown in Fig. 12, it is again provided with filter hole 7 on the fixed charge method end plate 62 of the upper and lower ends of filter plate 61, in this way, can be with
Further increased efficiency.
Embodiment three, a kind of sprayer:
Sprayer as shown in Fig. 11, including medicinal liquor barrel 18, medicinal liquor barrel 18 are equipped with the communicating pipe of connection medicinal liquor barrel 18
19, it is equipped with the sprayer handle in above-described embodiment one or embodiment two communicating pipe 19, sprayer handle goes out liquid connection
It is connected with spray boom 20 on mouth 3, the rocking bar 21 to pressurize to sprayer is additionally provided on spray tank.
The above is only exemplary embodiment of the invention, protection scope and is not intended to limit the present invention, this hair
Bright protection scope is determined by the attached claims.
Claims (9)
1. a kind of sprayer handle, including handle tube pieces (1), the both ends of handle tube pieces (1) be respectively equipped with feed liquor connector (2) and
Liquid connector (3) out are equipped with to open and close out liquid connector (3) on handle tube pieces (1) close to the one end for going out liquid connector (3)
The switch member (5) of switch valve (4) and control switch valve (4) state, it is characterized in that: handle tube pieces (1) are close to feed liquor connector
(2) filtration members (6) are equipped with inside one end, filtration members (6) include along the setting of handle tube pieces (1) axial direction and two sides are adjacent to
In handle tube pieces (1) inner ring surface filter plate (61), be set to the fixed charge method end plate (62) at filter plate (61) both ends, fixed charge method end plate (62) is from filter
The side of plate (61) extends to the inner ring surface of handle tube pieces (1) and fits on its inner ring surface, the fixed charge method end plate (62) point at both ends
On two sides that Wei Yu be not opposite on filter plate (61)；Filter plate (61) includes lower plate (611) and upper plate (612), and upper plate (612) is adjacent to
Two lateral edge upper plate (612) length directions of handle tube pieces (1) are provided with slippage slot (8), and the two sides of lower plate (611) are equipped with and sliding
The cunning inserted link (9) of slot (8) cooperation, sliding inserted link (9) and slippage slot (8) tight fit, handle tube pieces (1) are close to feed liquor connector (2)
The inner ring surface of one end is equipped with baffle ring (10), and the fixed charge method end plate (62) in lower plate (611) is located at baffle ring (10) and connects close to feed liquor
The side of mouth (2) and the side that can contradict baffle ring (10) prevent lower plate (611) mobile towards liquid connector (3) direction is gone out.
2. sprayer handle according to claim 1, it is characterized in that: being equipped on filter plate (61) and fixed charge method end plate (62)
Filter opening (7).
3. sprayer handle according to claim 1, it is characterized in that: handle tube pieces (1) are equipped with alarm lamp (11),
Handle tube pieces (1) are equipped with the conflict for opening and closing alarm lamp (11) close to the inner ring surface for going out liquid connector (3) and switch
(12), when upper plate (612) slides upwards, the fixed charge method end plate (62) on upper plate (612) can contradict conflict switch (12) and report is connected
Alert indicator light (11).
4. sprayer handle according to claim 1, it is characterized in that: side along its length in upper plate (612) and lower plate (611)
To being equipped with reinforcing rib (13).
5. sprayer handle according to claim 1, it is characterized in that: close to the one of liquid connector (3) out on filter plate (61)
End is equipped with to take out the handle (14) of filter plate (61) from handle tube pieces (1).
6. sprayer handle according to claim 1, it is characterized in that: switch member (5) includes being fixed on handle tube pieces (1) outside
Bracket (51) on disc, middle part are hinged on bracket (51) and agitate bar (52), and agitating bar (52) includes being connected to switch valve
(4) connecting pin (521) on, the press-side (522) far from connecting pin (521), press-side (522) towards handle tube pieces (1) outside
Surface is extended with to limit the conflict plate (15) for agitating bar (52) rotation amplitude.
7. sprayer handle according to claim 6, it is characterized in that: sliding is connected with scotch on connecting pin (521)
(16), when pressing press-side (522), connecting pin (521) are tilted, and scotch (16) can be mobile towards connecting pin (521) and be against out
Valve (4) surface limitation connecting pin (521) is closed to reset.
8. sprayer handle according to claim 1, it is characterized in that: the outer surface of handle tube pieces (1) is evenly equipped with tread plate
(17), tread plate (17) is arranged along the length direction of handle tube pieces (1).
9. a kind of sprayer, it is characterized in that: including medicinal liquor barrel (18), medicinal liquor barrel (18) is equipped with the connection of connection medicinal liquor barrel (18)
It manages (19), is equipped with the sprayer handle as described in any one of claim 1 ~ 8 communicating pipe (19), sprayer handle goes out
Spray boom (20) are connected on liquid connector (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610764733.1A CN106359346B (en) | 2016-08-30 | 2016-08-30 | Sprayer and sprayer handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610764733.1A CN106359346B (en) | 2016-08-30 | 2016-08-30 | Sprayer and sprayer handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106359346A CN106359346A (en) | 2017-02-01 |
| CN106359346B true CN106359346B (en) | 2019-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610764733.1A Active CN106359346B (en) | 2016-08-30 | 2016-08-30 | Sprayer and sprayer handle |
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| Country | Link |
|---|---|
| CN (1) | CN106359346B (en) |
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| CN102927289A (en) * | 2012-10-26 | 2013-02-13 | 台州市丰田喷洗机有限公司 | Automatic flow control switch |
| CN203634887U (en) * | 2013-12-19 | 2014-06-11 | 东利科技（上海）有限公司 | Pressure stabilization filter element |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB552325A (en) * | 1941-11-10 | 1943-04-01 | Stephen Baldwin Fletcher | Improvements in or relating to devices for spraying fruit, hops, and the like |
| CN2759613Y (en) * | 2004-11-10 | 2006-02-22 | 李冠军 | Switch of sprayer |
| JP2008267344A (en) * | 2007-04-24 | 2008-11-06 | Piolax Inc | Oil strainer |
| JP2009011960A (en) * | 2007-07-06 | 2009-01-22 | Daikyo Nishikawa Kk | Oil strainer |
| KR20110096211A (en) * | 2010-02-22 | 2011-08-30 | 배영태 | Spray gun |
| CN102927289A (en) * | 2012-10-26 | 2013-02-13 | 台州市丰田喷洗机有限公司 | Automatic flow control switch |
| CN203634887U (en) * | 2013-12-19 | 2014-06-11 | 东利科技（上海）有限公司 | Pressure stabilization filter element |
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