CN203991018U - Knapsack sprayer - Google Patents
Knapsack sprayer Download PDFInfo
- Publication number
- CN203991018U CN203991018U CN201420433946.2U CN201420433946U CN203991018U CN 203991018 U CN203991018 U CN 203991018U CN 201420433946 U CN201420433946 U CN 201420433946U CN 203991018 U CN203991018 U CN 203991018U
- Authority
- CN
- China
- Prior art keywords
- reserve tank
- liquid reserve
- slide plate
- chute
- spray gun
- 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.)
- Expired - Lifetime
Links
- 239000007921 spray Substances 0.000 claims abstract description 49
- 239000007788 liquid Substances 0.000 claims abstract description 44
- 238000009434 installation Methods 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000004888 barrier function Effects 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model discloses a kind of knapsack sprayer, its technical scheme main points are that liquid reserve tank sidewall is provided with chute, in chute, be provided with the slide plate being mated, chute is born face one side near liquid reserve tank and is provided with out notch, chute diapire is provided with the groove of strip, in groove, rotate and be provided with cylindrical roller, cylindrical roller contacts with slide plate inner surface, slide plate outer surface is provided with the fixture of placement fixing spray gun, the edge that liquid reserve tank goes out notch is relatively provided with block, the movable riveted joint of block one side and liquid reserve tank, complete after spray operation, turn-off block, slide plate is extracted out from chute, fixture is along with slide plate moves forward, so just can directly spray gun be fixed on fixture, without in advance sprayer being put down, the setting of cylindrical roller, the frictional force of slide plate in the time sliding is transformed into rolling friction, more smooth laborsaving when slip, when slide plate is received in chute, block can play barrier effect, avoid the situation that slide plate is deviate from from chute to occur, to sum up convenient to operation and laborsaving.
Description
Technical field
The utility model relates to a kind of sprayer, and more particularly, it relates to a kind of knapsack sprayer.
Background technology
Sprayer is that to utilize suction effect that liquid medicine or other liquid are become vaporific, is injected in equably the utensil on other objects, is made up of pressue device, liquid reserve tank, water pipe and spray gun etc.
Knapsack sprayer is sprayer more common in one way of life, in use, carried on the back back more hand-held spray gun realize spray effect, accepted by consumers in general, but complete after spray effect at every turn, after all needing first the sprayer of back to be put down, spray gun could be fixed on liquid reserve tank sidewall, troublesome poeration is time-consuming, is further improved.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide the knapsack sprayer of the fixing spray gun of a kind of convenience.
For achieving the above object, the utility model provides following technical scheme: a kind of knapsack sprayer, comprise liquid reserve tank, pressue device, described liquid reserve tank top is provided with sealable filling opening, described pressue device is provided with shell outward, described pressue device comprises the storage battery of water pump and feed pump power supply, the water inlet of described water pump is connected by water inlet pipe with liquid reserve tank, the delivery port of described water pump is connected with outlet pipe, described outlet pipe passes and end is provided with spray gun from shell, described liquid reserve tank sidewall is provided with chute, in described chute, be provided with the slide plate being mated, described chute is born face one side near liquid reserve tank and is provided with out notch, described chute diapire is provided with the groove of strip, in described groove, rotate and be provided with cylindrical roller, described cylindrical roller contacts with slide plate inner surface, described slide plate outer surface is provided with the fixture of placement fixing spray gun, described liquid reserve tank is provided with block near going out notch place, the movable riveted joint of described block one side and liquid reserve tank.
By adopting technique scheme, complete after spray operation, can turn-off block, slide plate is extracted out from chute, the fixture of slide plate outer surface is just along with slide plate moves forward, people just can directly be fixed on spray gun on fixture like this, without in advance sprayer being put down, the setting of cylindrical roller, the frictional force of slide plate in the time sliding is transformed into rolling friction, more smooth laborsaving when slip, when slide plate is received in chute, block can play barrier effect, avoids the situation that slide plate is deviate from from chute to occur, to sum up convenient to operation and laborsaving.
The utility model is further set to: described fixture comprise Access Division, with the fixing connecting portion of slide plate, described Access Division is ring, described ring deviates from connecting portion one side and is provided with the first breach, described ring inner surface is provided with rubber ring, described rubber ring is provided with second breach corresponding with the first breach, the width of described the first breach is greater than spray gun diameter, and the width of described the second breach is less than spray gun diameter, and the diameter of described rubber ring inner surface equals spray gun diameter.
The utility model is further set to: described the first gap width is 1.2 times of spray gun diameter, and the width of described the second breach is 5/6ths of spray gun diameter.
By adopting technique scheme, the first gap width is greater than spray gun diameter, facilitates like this spray gun to fill in from the first indentation, there, and rubber ring has good deformability, and the width of the second breach is less than spray gun diameter, in the time that spray gun is filled in, rubber ring the second indentation, there distortion, after spray gun is filled in like this, rubber ring restores to the original state, play barrier effect, avoid deviating from of spray gun, simple to operation.
The utility model is further set to: described liquid reserve tank outer surface is provided with the first installation portion, described outer surface of outer cover be provided with the first installation portion for the second installation portion, described the first installation portion and the second installation portion are connected by screw fixing.
By adopting technique scheme, in the time that needs overhaul pressue device, the connecting portion of shell and liquid reserve tank, in side, overhauls contrast with those by opening shell bottom plate, without whole sprayer turning around operated, simple to operation like this.
The utility model is further set to: described liquid reserve tank is born face and is provided with some lug bosses that are kidney-shaped, and described lug boss deviates from liquid reserve tank one side surface and is provided with rubber layer.
The utility model is further set to: in described lug boss, be equipped with the portion of emptying, on described lug boss sidewall, be equipped with the air-vent communicating with the portion of emptying.
By adopting technique scheme, the setting of rubber layer on lug boss, can play cushioning effect, empty the setting of portion and can accept to produce material, save cost, the setting of air-vent can be played permeation functions, sprayer in use, extraneous air can with empty portion's inner air flow, play reduction temperature, especially when used summer, can also accelerate the evaporation of sweat, improve comfort.
Brief description of the drawings
Fig. 1 is the structure chart of the utility model knapsack sprayer embodiment;
Fig. 2 is the sectional view of the utility model knapsack sprayer embodiment liquid reserve tank;
Fig. 3 is the utility model knapsack sprayer example I place enlarged drawing;
Fig. 4 is the utility model knapsack sprayer example II place enlarged drawing.
Reference numeral: 1, liquid reserve tank; 2, filling opening; 3, shell; 31, spray gun; 4, outlet pipe; 51, chute; 52, slide plate; 53, groove; 54, cylindrical roller; 55, rotating shaft; 6, block; 71, connecting portion; 72, Access Division; 73, the first breach; 74, rubber ring; 75, the second breach; 81, the first installation portion; 82, the second installation portion; 91, lug boss; 92, rubber layer; 93, air-vent.
Detailed description of the invention
Referring to figs. 1 through Fig. 4, the utility model knapsack sprayer embodiment is described further.
A kind of knapsack sprayer, comprise liquid reserve tank 1, pressue device, described liquid reserve tank 1 top is provided with sealable filling opening 2, described pressue device is provided with shell 3 outward, described pressue device comprises the storage battery of water pump and feed pump power supply, the water inlet of described water pump is connected by water inlet pipe with liquid reserve tank 1, the delivery port of described water pump is connected with outlet pipe 4, described outlet pipe 4 passes and end is provided with spray gun 31 from shell 3, described liquid reserve tank 1 sidewall is provided with chute 51, in described chute 51, be provided with the slide plate 52 being mated, described chute is born face one side near liquid reserve tank 1 and is provided with out notch, described chute 51 diapires are provided with the groove 53 of strip, the interior rotation of described groove 53 is provided with cylindrical roller 54, in cylindrical roller 54, be equipped with rotating shaft 55, described rotating shaft 55 is rotationally connected with groove 53 sidewalls, described cylindrical roller 54 contacts with slide plate 52 inner surfaces, described slide plate 52 outer surfaces are provided with the fixture of placement fixing spray gun 31, described liquid reserve tank 1 is provided with block 6 near going out notch place, described block 6 one sides and the movable riveted joint of liquid reserve tank 1.
By adopting technique scheme, complete after spray operation, can turn-off block 6, slide plate 52 is extracted out from chute 51, the fixture of slide plate 52 outer surfaces is just along with slide plate 52 moves forward, people just can directly be fixed on spray gun 31 on fixture like this, without in advance sprayer being put down, the setting of cylindrical roller 54, the frictional force of slide plate 52 in the time sliding is transformed into rolling friction, more smooth laborsaving when slip, slide plate 52 is received into chute 51 when interior, block 6 can play barrier effect, avoid the situation that slide plate 52 is deviate from from chute 51 to occur, to sum up convenient to operation and laborsaving.
Described fixture comprise Access Division 72, with the fixing connecting portion 71 of slide plate 52, described Access Division 72 is ring, described ring deviates from connecting portion 71 1 sides and is provided with the first breach 73, described ring inner surface is provided with rubber ring 74, described rubber ring 74 is provided with second breach 75 corresponding with the first breach 73, the width of described the first breach 73 is greater than spray gun 31 diameters, and the width of described the second breach 75 is less than spray gun 31 diameters, and the diameter of described rubber ring 74 inner surfaces equals spray gun 31 diameters.
Described the first breach 73 width are 1.2 times of spray gun 31 diameters, and the width of described the second breach 75 is 5/6ths of spray gun 31 diameters.
By adopting technique scheme, the first breach 73 width are greater than spray gun 31 diameters, facilitate like this spray gun 31 to fill in from the first breach 73, rubber ring 74 has good deformability, and the width of the second breach 75 is less than spray gun 31 diameters, like this in the time that spray gun 31 is filled in, rubber ring 74 second breach 75 places distortion, after spray gun 31 is filled in, rubber ring 74 restores to the original state, play barrier effect, avoid deviating from of spray gun 31, simple to operation, the first breach 73 width are 1.2 times of spray gun 31 diameters, the width of described the second breach 75 is 5/6ths of spray gun 31 diameters, width is suitable and effect is the most remarkable.
Described liquid reserve tank 1 outer surface is provided with the first installation portion 81, the first installation portion 81 is wholely set with liquid reserve tank 1, described shell 3 outer surfaces be provided with the first installation portion 81 for the second installation portion 82, the second installation portion 82 is wholely set with shell 3, and described the first installation portion 81 and the second installation portion 82 are connected by screw fixing.
By adopting technique scheme, like this in the time that needs overhaul pressue device, shell 3 is positioned at side with 71 of the connecting portions of liquid reserve tank 1, overhaul contrast with those by opening shell 3 base plates, without whole sprayer turning around operated, only need twist off attachment screw both are separated, simple to operation.
Described liquid reserve tank 1 is born face and is provided with some lug bosses 91 that are kidney-shaped, and lug boss 91 is wholely set with liquid reserve tank 1, and described lug boss 91 deviates from liquid reserve tank 1 one side surfaces and is provided with rubber layer 92, and rubber layer 92 bonds by glue.
In described lug boss 91, be equipped with the portion of emptying, on described lug boss 91 sidewalls, be equipped with the air-vent 93 communicating with the portion of emptying.
By adopting technique scheme, certain massage effect is played in the setting of kidney-shaped lug boss 91, stimulates circulation, and rubber layer 92 can play cushioning effect, empty the setting of portion and can accept to produce material, save cost, the setting of air-vent 93 can be played permeation functions, and sprayer in use, extraneous air can with empty portion's inner air flow, play reduction temperature, when especially used summer, can also accelerate the evaporation of sweat, improve comfort.
Claims (6)
1. a knapsack sprayer, comprise liquid reserve tank, pressue device, described liquid reserve tank top is provided with sealable filling opening, described pressue device is provided with shell outward, described pressue device comprises the storage battery of water pump and feed pump power supply, the water inlet of described water pump is connected by water inlet pipe with liquid reserve tank, the delivery port of described water pump is connected with outlet pipe, described outlet pipe passes and end is provided with spray gun from shell, it is characterized in that: described liquid reserve tank sidewall is provided with chute, in described chute, be provided with the slide plate being mated, described chute is born face one side near liquid reserve tank and is provided with out notch, described chute diapire is provided with the groove of strip, in described groove, rotate and be provided with cylindrical roller, described cylindrical roller contacts with slide plate inner surface, described slide plate outer surface is provided with the fixture of placement fixing spray gun, described liquid reserve tank is provided with block near going out notch place, the movable riveted joint of described block one side and liquid reserve tank.
2. knapsack sprayer according to claim 1, it is characterized in that: described fixture comprise Access Division, with the fixing connecting portion of slide plate, described Access Division is ring, described ring deviates from connecting portion one side and is provided with the first breach, described ring inner surface is provided with rubber ring, described rubber ring is provided with second breach corresponding with the first breach, the width of described the first breach is greater than spray gun diameter, the width of described the second breach is less than spray gun diameter, and the diameter of described rubber ring inner surface equals spray gun diameter.
3. knapsack sprayer according to claim 2, is characterized in that: described the first gap width is 1.2 times of spray gun diameter, and the width of described the second breach is 5/6ths of spray gun diameter.
4. knapsack sprayer according to claim 1, it is characterized in that: described liquid reserve tank outer surface is provided with the first installation portion, described outer surface of outer cover be provided with the first installation portion for the second installation portion, described the first installation portion and the second installation portion are connected by screw fixing.
5. knapsack sprayer according to claim 1, is characterized in that: described liquid reserve tank is born face and is provided with some lug bosses that are kidney-shaped, and described lug boss deviates from liquid reserve tank one side surface and is provided with rubber layer.
6. knapsack sprayer according to claim 5, is characterized in that: in described lug boss, be equipped with the portion of emptying, on described lug boss sidewall, be equipped with the air-vent communicating with the portion of emptying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420433946.2U CN203991018U (en) | 2014-08-01 | 2014-08-01 | Knapsack sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420433946.2U CN203991018U (en) | 2014-08-01 | 2014-08-01 | Knapsack sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203991018U true CN203991018U (en) | 2014-12-10 |
Family
ID=52031087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420433946.2U Expired - Lifetime CN203991018U (en) | 2014-08-01 | 2014-08-01 | Knapsack sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203991018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107950507A (en) * | 2017-12-08 | 2018-04-24 | 台州市协丰机械有限公司 | A kind of power spraye |
-
2014
- 2014-08-01 CN CN201420433946.2U patent/CN203991018U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107950507A (en) * | 2017-12-08 | 2018-04-24 | 台州市协丰机械有限公司 | A kind of power spraye |
| CN107950507B (en) * | 2017-12-08 | 2020-10-30 | 台州市协丰机械有限公司 | an electric sprayer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |
|
| CX01 | Expiry of patent term |