CN206139390U - Take atmospheric pressure watering can of safe release valve - Google Patents
Take atmospheric pressure watering can of safe release valve Download PDFInfo
- Publication number
- CN206139390U CN206139390U CN201621018236.9U CN201621018236U CN206139390U CN 206139390 U CN206139390 U CN 206139390U CN 201621018236 U CN201621018236 U CN 201621018236U CN 206139390 U CN206139390 U CN 206139390U
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- China
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- watering
- trace
- main body
- kettle body
- air pressure
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Abstract
The utility model relates to a take atmospheric pressure watering can of safe release valve, its characterized in that, it has the trace mounting hole to open on the position that watering can main part and kettle body top meets, and the inner space of the kettle body is linked together via the inner space of trace mounting hole with the watering can main part, the atmospheric pressure watering can still includes the trace, the trace includes the horizontal part and is located the vertical portion of horizontal part one end, be formed with the support bump at the middle part of horizontal part, the upper portion overcoat of the vertical portion of trace has spring and card to go into handle upper cover, the lower part of the vertical portion of trace is stretched into in the trace mounting hole, the position that watering can main part and kettle body top meet is formed with the plane, it supports on this plane to support the bump, the other end of trace horizontal part is located the watering can main part and can winds and supports the bump luffing motion. The utility model provides a pair of take atmospheric pressure watering can of safe release valve has automatic pressure release function, simultaneously, still possesses manual pressure release function, safety, laborsaving when it uses, and simple structure, easily workman's operation.
Description
Technical field
The utility model is related to a kind of air pressure watering can.
Background technology
Air pressure watering can is, by the up and down of air pressure handle, the gas outside kettle body to be injected into inside kettle body.Work as kettle
When pressure produced by the gas of portion's injection in vivo is more than atmospheric pressure, the water inside kettle body will be squeezed by kettle body air pressure inside
Pressure, is then flowed into water out adapter the inside by delivery hose, presses water outlet handle, and water will be discharged.
Traditional air pressure watering can is suffered from the drawback that：1st, there is no releasing pressure automatically function, when the air pressure of injection is excessive, hold very much
Easily make kettle body explosion.2nd, without manual decompression function, when excessive gas is injected in kettle body inside, and the water inside kettle body sprays
Complete, at this moment kettle is at vacuum state, if now wanting to open watering can, just must first try every possible means to arrange the gas inside kettle body
Complete, this needs a very long time.
The content of the invention
The purpose of this utility model is to realize the releasing pressure automatically of air pressure watering can.Another purpose of the present utility model is to realize
The manual pressure release of air pressure watering can.
In order to achieve the above object, the technical solution of the utility model there is provided a kind of spray of the air pressure with safety valve
Kettle, including kettle body, are provided with the watering can main body with water out adapter and water outlet handle at the top of kettle body, watering can main body is covered on handle
Top, the end of air pressure handle cover through on handle after be fixedly connected on handle the cylinder body that covers and be connected, its feature exists
In, watering can main body with trace installing hole is provided with the position connected at the top of kettle body, the inner space of kettle body is via trace
Installing hole is connected with the inner space of watering can main body, the air pressure watering can also include trace, trace include horizontal part and
Positioned at the vertical portion of horizontal part one end, support salient point, the top overcoat of the vertical portion of trace are formed with the middle part of horizontal part
There is spring and snap in and cover on handle, the bottom of the vertical portion of trace stretched in trace installing hole, watering can main body and kettle body top
The position that portion connects is formed with plane, supports salient point to support on this plane, and the other end of trace horizontal part is located at watering can master
In vivo and can be around supporting salient point swing up and down.
Preferably, be provided with gearing rod aperture on the other end of the trace horizontal part, the watering can main body with it is described
Gas bleeder valve installing hole is provided with the position that kettle body top connects, the air pressure watering can also includes gas bleeder valve button, gas bleeder valve button
Part is exposed to outside the watering can main body, and the extension on gas bleeder valve button is stretched in gas bleeder valve installing hole through after gearing rod aperture.
Preferably, the trace installing hole is a shoulder hole, and undergauge is formed at the bottom of the vertical portion of the trace, should
It is engaged with the step surface of trace installing hole at undergauge, and sealing ring is provided with and step surface between at undergauge.
A kind of air pressure watering can with safety valve that the utility model is provided has releasing pressure automatically function, meanwhile, also have
Standby manual decompression function, it is safe when it is used, laborsaving, and simple structure, it is easy to operative.
Description of the drawings
A kind of general structure schematic diagram of air pressure watering can with safety valve that Fig. 1 is provided for the utility model；
Fig. 2 is the assembling view of safety valve；
Fig. 3 is the loose mail figure of safety valve；
Fig. 4 is the scheme of installation of cylinder body.
Specific embodiment
To become apparent the utility model, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
The purpose of this utility model is following two in order to solve：1st, when the gas of kettle body inside injection reaches the upper of kettle
In limited time, it can automatically reach the function of pressure release；2nd, when in watering can water it is drained and when being in vacuum state, only need pressing gently
Lower gas bleeder valve, the unnecessary gas in kettle body inside will be discharged moment.
In order to achieve the above object, the utility model discloses a kind of air pressure watering can with safety valve.With reference to Fig. 1 extremely
Fig. 3, the utility model includes kettle body 7, and the watering can main body 3 with water out adapter 6 and water outlet handle 2 is spun on kettle body by screw thread cooperation
7 tops.There is a horizontal part to cover the outlet at the top of kettle body 7 in watering can main body 3.By sealing between watering can main body 3 and kettle body 7
Circle 10 is sealed.There are a gas bleeder valve installing hole 15 and an inner space by watering can main body 3 on the horizontal part of watering can main body 3
The trace installing hole 13 being connected with the inner space of kettle body 7, trace installing hole 13 makes a shoulder hole.
With reference to Fig. 1 and Fig. 4, an interstitial hole 19 is provided with watering can main body 3, on handle the bottom of lid 5 have one it is hollow
, cylinder extension, have internal thread 20 on the inwall of extension, extension is penetrated in interstitial hole 19.Cylinder body 17 is carried
The end of external screw thread 21 screws in the extension of lid 5 on handle through after sealing ring 18 by the cooperation of internal thread 20 and external screw thread 21
In portion.End for operating the air pressure handle 1 of cylinder body 17 is linked through after lid 5 on handle with cylinder body 17.
With reference to Fig. 1, Fig. 2 and Fig. 3, there also is provided a trace 9 in watering can main body 3, trace 9 include horizontal part and
Positioned at the vertical portion of horizontal part one end.Spring 8 is cased with outside the top of vertical portion, spring 8 is stuck in again on handle on lid 5.Vertically
One undergauge structure is formed at the bottom in portion, and the undergauge structure is stretched in the trace installing hole 13 on the horizontal part of watering can main body 3,
It is engaged with the step surface of trace installing hole 13 at the undergauge of undergauge structure, and sealing ring is provided with and step surface between at undergauge
11.There is a support salient point 14 in the middle part of the horizontal part of trace 9, support salient point 14 to be supported on the horizontal part of watering can main body 3
In plane 12.The other end of trace 9 is provided with gearing rod aperture 16.One gas bleeder valve button 4 is installed on lid 5 on handle, is let out
The extension that the bottom of air valve button 4 has an extension, gas bleeder valve button 4 stretches into gas bleeder valve peace through after gearing rod aperture 16
In dress hole 15.
During releasing pressure automatically, the course of work of the present utility model is：
The appropriate water of injection in kettle body 7, then tightens kettle body 7 and watering can main body 3, up and down air pressure handle 1, by kettle
Gas outside body 7 is injected into inside kettle body 7.When air pressure inside kettle body 7 is more than the maximum pressure of spring 8, spring 8 is just
Compression can be produced.Now the air pressure inside kettle body 7 will upwards move the trace 9 of sealing ring 11 and fixed seal ring 11,
Gas will be discharged.When air pressure inside kettle body 7 is less than the maximum pressure of spring 8, sealing ring 11 and trace 9 will
Move downward, close as the trace installing hole 13 of steam vent.
During manual pressure release, the course of work of the present utility model is：
When kettle body 7 and watering can main body 3 are in sealing state, and air pressure kettle body 7 inside does not have drained, now only needs gently
Gas bleeder valve button 4 under flicking, because gas bleeder valve button 4 is mounted in gearing rod aperture 16, and because of the support salient point 14 of trace 9
It is that fulcrum is contacted with plane 12.Gas bleeder valve button 4 is now pressed, by lever principle, it is possible to by trace 9 and sealing ring 11
Lift, make to be opened as the trace installing hole 13 of steam vent, gas just can be discharged all outside watering can.
Above-described embodiment is preferred embodiment of the present utility model, is not the limit to technical solutions of the utility model
System, as long as the technical scheme that can be realized on the basis of above-described embodiment without creative work, is regarded as falling into
In the rights protection scope of the utility model patent.
Claims (3)
1. a kind of air pressure watering can with safety valve, including kettle body (7), be provided with the top of kettle body (7) band water out adapter (6) and
The watering can main body (3) of water outlet handle (2), covers (5) located at the top of watering can main body (3) on handle, the end of air pressure handle (1) is worn
Cross lid (5) on handle to be connected with the cylinder body (17) being fixedly connected on handle on lid (5) afterwards, it is characterised in that in watering can main body
(3) trace installing hole (13) is provided with the position connected with kettle body (7) top, the inner space of kettle body (7) is via trace
Installing hole (13) is connected with the inner space of watering can main body (3), and the air pressure watering can also includes trace (9), trace (9)
Including horizontal part and the vertical portion positioned at horizontal part one end, support salient point (14), trace (9) are formed with the middle part of horizontal part
Vertical portion top outside be cased with spring (8) and snap on handle lid (5), gearing is stretched in the bottom of the vertical portion of trace (9)
In bar installing hole (13), the position that watering can main body (3) connects with kettle body (7) top is formed with plane (12), supports salient point (14)
It is supported in the plane (12), the other end of trace (9) horizontal part is located in watering can main body (3) and can be around supporting salient point (14)
Swing up and down.
2. a kind of air pressure watering can with safety valve as claimed in claim 1, it is characterised in that in the trace (9)
Gearing rod aperture (16) is provided with the other end of horizontal part, at the position that the watering can main body (3) connects with the kettle body (7) top
On be provided with gas bleeder valve installing hole (15), the air pressure watering can also includes gas bleeder valve button (4), and gas bleeder valve button (4) is partly exposed to
Outward, the extension on gas bleeder valve button (4) stretches into gas bleeder valve installing hole to the watering can main body (3) through after gearing rod aperture (16)
(15) in.
3. a kind of air pressure watering can with safety valve as claimed in claim 1, it is characterised in that the trace installing hole
(13) it is a shoulder hole, undergauge is formed at the bottom of the vertical portion of the trace (9), with trace installing hole (13) at the undergauge
Step surface be engaged, and sealing ring (11) is provided with and step surface between at undergauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621018236.9U CN206139390U (en) | 2016-08-31 | 2016-08-31 | Take atmospheric pressure watering can of safe release valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621018236.9U CN206139390U (en) | 2016-08-31 | 2016-08-31 | Take atmospheric pressure watering can of safe release valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206139390U true CN206139390U (en) | 2017-05-03 |
Family
ID=58619167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621018236.9U Active CN206139390U (en) | 2016-08-31 | 2016-08-31 | Take atmospheric pressure watering can of safe release valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206139390U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622265A (en) * | 2019-01-18 | 2019-04-16 | 安徽熊威机电有限公司 | A kind of foam watering can of Manual pressure |
| CN111841935A (en) * | 2020-06-08 | 2020-10-30 | 台州市盛世源林机电科技有限公司 | Spraying kettle |
-
2016
- 2016-08-31 CN CN201621018236.9U patent/CN206139390U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622265A (en) * | 2019-01-18 | 2019-04-16 | 安徽熊威机电有限公司 | A kind of foam watering can of Manual pressure |
| CN111841935A (en) * | 2020-06-08 | 2020-10-30 | 台州市盛世源林机电科技有限公司 | Spraying kettle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180126 Address after: 201612 Shanghai City, Songjiang District Shen Gang Road No. 2399 Patentee after: Shanghai woshi Industrial Co. Ltd. Address before: 201108 Shanghai city Minhang District Yuanjiang Road No. 5000 Patentee before: Shanghai Worth Garden Products Co., Ltd. |