CN203711197U - Spraying device - Google Patents
Spraying device Download PDFInfo
- Publication number
- CN203711197U CN203711197U CN201320832863.6U CN201320832863U CN203711197U CN 203711197 U CN203711197 U CN 203711197U CN 201320832863 U CN201320832863 U CN 201320832863U CN 203711197 U CN203711197 U CN 203711197U
- Authority
- CN
- China
- Prior art keywords
- pump housing
- piston
- obstruction
- spring
- piston rod
- 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 - Fee Related
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Abstract
The utility model relates to a spraying device, which comprises a dust cover, a spray-head device, a connecting cover device, a pump body and a sucker, wherein the spray-head device is sleeved and clamped with the connecting cover device; the spray-head device and the pump body are connected in an inserting way and fixed in a buckling way; the sucker is connected and fixed on the lower end of the pump body in an inserting way; the spray-head device comprises a button, a spraying piece, a piston and a piston rod; the spraying piece is arranged on a water outlet of the button in an inserting way; the piston and the button form detachable insertion connection; the piston rod is adaptively arranged in the piston; a ground glass ball is arranged in the piston rod; a spring is arranged on the upper part in the pump body; a stop is arranged on the upper part of the spring; the upper end of the stop is pushed against the ground glass ball. According to the spraying device, the materials are saved, the production cost is reduced, the sealability is larger, and the water outflow is more concentrated.
Description
Technical field
The utility model relates to a kind of sprayer unit.
Background technology
Sprayer unit is that to utilize suction effect that lubricating oil or other liquid are become vaporific, is ejected into equably the utensil on other objects, compressed-air actuated device and tubule, shower nozzle etc., consists of.
Existing sprayer unit making flow process is loaded down with trivial details, parts are too many, easily lose, cause cost waste, and sprayer unit in use, because sealing is inadequate, the situation that meeting outlet is leaked, causes spray effect bad, in addition, because sprayer unit is installed one by one, the situation of easy outlet damage of components in the process of transportation.
Summary of the invention
For the deficiencies in the prior art, the utility model aims to provide a kind of sprayer unit of integral type, and not only conservation, and sealing is larger, and water outlet is more concentrated.
In order to address the above problem, the utility model provides following technical scheme:
A kind of sprayer unit, include dust cap, ejecting device, connection cover device, the pump housing and suction pipe, described ejecting device engages with described connection cover device socket, described ejecting device and the described pump housing are pegged graft and buckle is fixed, described suction pipe is pegged graft and is fixed on the lower end of the described pump housing, described ejecting device comprises button, spray sheet, piston, piston rod, described spray sheet is pegged graft and is arranged on the delivery port of described button, described piston and described button form detachable interposing and connect, described piston rod adaptation is arranged in described piston, in described piston rod, be provided with glass ball, described pump housing internal upper part is provided with spring, and the top of described spring is provided with obstruction, and glass ball is withstood in the upper end of described obstruction.
The side of described obstruction is one-body molded annular stop boss, and the bottom of described obstruction is built in spring, and the upper end of described spring props up described annular stop boss; The side of described obstruction is provided with the top that resilient barb device is positioned at annular stop boss.
The described pump housing is that staged is cylindric, and the lower end of the described pump housing is upside down funnel shape, and the lower end inwall of the described pump housing is provided with annular antislip ring.
Between described piston and described connection cover device, be provided with O type packing ring.
Beneficial effect: the utility model is conservation not only, is lowered into product cost, and sealing is larger, and water outlet is more concentrated.
Accompanying drawing explanation
Fig. 1 is the utility model stereochemical structure generalized section.
Description of reference numerals: dust cap 1, button 2, spray sheet 201, piston 3, piston rod 301, glass ball 302, connection cover device 4, the pump housing 5, blocks 501, spring 502, suction pipe 6, O type packing ring 7.
The specific embodiment
According to Figure of description, describe specific embodiment of the utility model in detail below:
A kind of sprayer unit, include dust cap 1, ejecting device, connection cover device 4, the pump housing 5 and suction pipe 6, described ejecting device engages with described connection cover device 4 sockets, described ejecting device and 5 grafting of the described pump housing buckle are fixed, described suction pipe 6 is pegged graft and is fixed on the lower end of the described pump housing 5, described ejecting device comprises button 2, spray sheet 201, piston 3, piston rod 301, described spray sheet 201 is pegged graft and is arranged on the delivery port of described button 2, described piston 3 forms detachable pegging graft with described button 2, described piston rod 301 adaptations are arranged in described piston 3, in described piston rod 301, be provided with glass ball 302, the described pump housing 5 internal upper parts are provided with spring 502, and the top of described spring 502 is provided with blocks 501, and glass ball 302 is withstood in the upper end of described obstruction 501, the side of described obstruction 501 is one-body molded annular stop boss, and the bottom of described obstruction 501 is built in spring 502, and the upper end of described spring 502 props up described annular stop boss, the side of described obstruction 501 is provided with the top that resilient barb device is positioned at annular stop boss, the described pump housing 5 is that staged is cylindric, and the lower end of the described pump housing 5 is upside down funnel shape, and the lower end inwall of the described pump housing 5 is provided with annular antislip ring, described piston 3 and 4, described connection cover device are provided with O type packing ring 7.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is made to any restriction, therefore any trickle modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of the technical solution of the utility model.
Claims (4)
1. a sprayer unit, include dust cap, ejecting device, connection cover device, the pump housing and suction pipe, described ejecting device engages with described connection cover device socket, described ejecting device and the described pump housing are pegged graft and buckle is fixed, described suction pipe is pegged graft and is fixed on the lower end of the described pump housing, it is characterized in that: described ejecting device comprises button, spray sheet, piston, piston rod, described spray sheet is pegged graft and is arranged on the delivery port of described button, described piston and described button form detachable interposing and connect, described piston rod adaptation is arranged in described piston, in described piston rod, be provided with glass ball, described pump housing internal upper part is provided with spring, and the top of described spring is provided with obstruction, and glass ball is withstood in the upper end of described obstruction.
2. a kind of sprayer unit according to claim 1, is characterized in that: the side of described obstruction is one-body molded annular stop boss, and the bottom of described obstruction is built in spring, and the upper end of described spring props up described annular stop boss; The side of described obstruction is provided with the top that resilient barb device is positioned at annular stop boss.
3. a kind of sprayer unit according to claim 1, is characterized in that: the described pump housing is that staged is cylindric, and the lower end of the described pump housing is upside down funnel shape, and the lower end inwall of the described pump housing is provided with annular antislip ring.
4. a kind of sprayer unit according to claim 1, is characterized in that: between described piston and described connection cover device, be provided with O type packing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320832863.6U CN203711197U (en) | 2013-12-12 | 2013-12-12 | Spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320832863.6U CN203711197U (en) | 2013-12-12 | 2013-12-12 | Spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203711197U true CN203711197U (en) | 2014-07-16 |
Family
ID=51150398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320832863.6U Expired - Fee Related CN203711197U (en) | 2013-12-12 | 2013-12-12 | Spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203711197U (en) |
-
2013
- 2013-12-12 CN CN201320832863.6U patent/CN203711197U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: YUYAO HUAERXIANG SPRAYER FACTORY Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20141212 |
|
| EXPY | Termination of patent right or utility model |