CN2734342Y - Portable watering can - Google Patents
Portable watering can Download PDFInfo
- Publication number
- CN2734342Y CN2734342Y CN 200420083622 CN200420083622U CN2734342Y CN 2734342 Y CN2734342 Y CN 2734342Y CN 200420083622 CN200420083622 CN 200420083622 CN 200420083622 U CN200420083622 U CN 200420083622U CN 2734342 Y CN2734342 Y CN 2734342Y
- Authority
- CN
- China
- Prior art keywords
- mount pad
- hole
- pouring
- valve rod
- end cap
- 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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- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model relates to a portable watering can, comprising a bottle body, an end cap arranged at the opening of the bottle body, and a nozzle component, an inflator component, a switch component and a handle which are arranged on the end cap. The utility model is characterized in that the bottle body is also provided with an air discharging valve component. Because the portable watering can is provided with a decompression valve, while in use, when the pressure in the bottle is increased, the utility model is capable of automatically discharging air. Therefore, the bottle body does not easily burst and has long service life.
Description
(1) technical field
The utility model relates to a kind of pouring can.
(2) background technology
Existing pouring can comprises body, is located at the end cap of body openend, is located at the nozzle assembly on the end cap, inflator assembly and handle.During use, because the pressure ratio in the bottle is bigger, after use a period of time, body can burst open, and has influenced its service life.
(3) utility model content
When the purpose of this utility model provided a kind of use, body was not easy explosion, the pouring can of long service life.
In order to achieve the above object, the utility model is achieved in that and comprises body, is located at the end cap of body openend, is located at nozzle assembly, inflator assembly on the end cap, switch module and handle; It is characterized in that: on body, also be provided with the gas bleeder valve assembly.
The utility model further is improved to, and the gas bleeder valve assembly comprises and is located at the mount pad on the body and is located at the spool that can lose heart automatically on the mount pad.The section of mount pad is " [] " shape, therein the heart axially have a hole, on mount pad, be provided with external screw thread, on body, have the hole accordingly, be provided with the internal thread that adapts with above-mentioned external screw thread in hole and mount pad cooperation place; Spool comprises bonnet, the valve rod that is connected with bonnet, is located at the back-moving spring on the valve rod and is located at the sealing ring of valve rod front end; The front end in the hole on the body is trapezoidal, and sealing ring is arranged in trapezoidal hole.Front end at valve rod also is provided with spring bearing housing.End at mount pad is provided with passage.
The utility model advantage compared with prior art is, because relief valve has been arranged, during use, when the pressure in the bottle was big, it can lose heart automatically, and therefore, body is not easy explosion, long service life.
(3) description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the sectional drawing of body;
Fig. 3 is the structural representation of gas bleeder valve assembly.
(4) specific embodiment
Below in conjunction with drawings and Examples the utility model is done further detailed description:
As shown in Figure 1, 2, 3, comprise body 1, be located at the end cap 6 of body openend, be located at nozzle assembly 5, inflator assembly 4, switch module 3 and handle 2 on the end cap; On body 1, also be provided with gas bleeder valve assembly 7.Gas bleeder valve assembly 7 comprises the mount pad 73 that is located on the body and is located at the spool that can lose heart automatically on the mount pad; The section of mount pad 73 is " [] " shape, therein the heart axially have a hole 75, on mount pad 73, be provided with external screw thread, be provided with passage 74 in its end; On body, have hole 11 accordingly, in the hole 11 with mount pad 73 cooperation places be provided with the internal thread that matches with above-mentioned external screw thread; The valve rod 72 that spool comprises bonnet 71, is connected with bonnet is located at the back-moving spring 76 on the valve rod, is located at the sealing ring 77 and the spring bearing housing 78 of valve rod front end; The front end in hole 11 is trapezoidal on the body, and sealing ring 77 is arranged in trapezoidal hole.During use, press switch module 3, the liquid pressurized is regulated nozzle from nozzle 5 ejections in the body 1, and the water spray shape can be changed mutually by atomizing and straight line; When body 1 internal pressure is excessive when surpassing spacing value, air pressure is with valve rod 72 past extrapolations, sealing ring 77 is outwards motion thereupon also, the back-moving spring pressurized 76 on the valve rod 72, and gas enters the hole 75 of mount pad toward leaking by body 1 front aperture 11, air pressure in the bottle is reduced, when losing heart, under the effect of back-moving spring 76, valve rod 72 is pushed away the also past thereupon interior motion of sealing ring 77 toward in to certain value, the front end pore of body is sealed, reached self-relieving purpose.
Claims (5)
1, a kind of pouring can comprises body, is located at the end cap of body openend, is located at nozzle assembly, inflator assembly on the end cap, switch module and handle; It is characterized in that: on body (1), also be provided with gas bleeder valve assembly (7).
2, pouring can according to claim 1 is characterized in that: gas bleeder valve assembly (7) comprises the mount pad (73) that is located on the body and is located at the spool that can lose heart automatically on the mount pad.
3, pouring can according to claim 2, it is characterized in that: the section of mount pad (73) is " [] " shape, the heart axially has a hole (75) therein, on mount pad (73), be provided with external screw thread, on body, have hole (11) accordingly, be provided with the internal thread that adapts with above-mentioned external screw thread in hole and mount pad cooperation place; The valve rod (72) that spool comprises bonnet (71), is connected with bonnet is located at the back-moving spring (76) on the valve rod and is located at the sealing ring (77) of valve rod front end; The front end in the hole on the body is trapezoidal, and sealing ring is arranged in trapezoidal hole.
4, pouring can according to claim 3 is characterized in that: the front end at valve rod (72) also is provided with spring bearing housing (78).
5, pouring can according to claim 2 is characterized in that: be provided with passage (74) in the end of mount pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420083622 CN2734342Y (en) | 2004-09-01 | 2004-09-01 | Portable watering can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420083622 CN2734342Y (en) | 2004-09-01 | 2004-09-01 | Portable watering can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2734342Y true CN2734342Y (en) | 2005-10-19 |
Family
ID=35264224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420083622 Expired - Fee Related CN2734342Y (en) | 2004-09-01 | 2004-09-01 | Portable watering can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2734342Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101130104B (en) * | 2006-08-25 | 2010-09-08 | 陈昊旻 | Sterilizing spraying device |
| CN102327834A (en) * | 2011-10-11 | 2012-01-25 | 市下控股有限公司 | Safety valve of compression type atomizer |
| CN102500495A (en) * | 2011-09-28 | 2012-06-20 | 市下控股有限公司 | Handheld sprayer built-in relief valve |
-
2004
- 2004-09-01 CN CN 200420083622 patent/CN2734342Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101130104B (en) * | 2006-08-25 | 2010-09-08 | 陈昊旻 | Sterilizing spraying device |
| CN102500495A (en) * | 2011-09-28 | 2012-06-20 | 市下控股有限公司 | Handheld sprayer built-in relief valve |
| CN102327834A (en) * | 2011-10-11 | 2012-01-25 | 市下控股有限公司 | Safety valve of compression type atomizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051019 Termination date: 20100901 |