CN204079455U - A kind of injector for hot-water bag - Google Patents
A kind of injector for hot-water bag Download PDFInfo
- Publication number
- CN204079455U CN204079455U CN201420275122.7U CN201420275122U CN204079455U CN 204079455 U CN204079455 U CN 204079455U CN 201420275122 U CN201420275122 U CN 201420275122U CN 204079455 U CN204079455 U CN 204079455U
- Authority
- CN
- China
- Prior art keywords
- hot
- water bag
- limit ring
- water
- ball float
- 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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- Revetment (AREA)
Abstract
The utility model relates to a kind of injector for hot-water bag, it is characterized in that comprising funnel (1), and the most miner diameter end of funnel is connected with sleeve pipe (2), and sleeve outer wall is provided with the outside thread (2a) be connected with hot-water bag inlet opening screw thread fit.The beneficial effects of the utility model are that structure is simple, easy to use, while being convenient to water flood operations, preventing hot water from scalding user, have higher-security.
Description
Technical field
The utility model relates to a kind of injector, particularly relates to a kind of injector for hot-water bag.
Background technology
Existing hot-water bag is generally adopt rubber or plastic material to make.In it during water filling, because hot-water bag filling pipe end is less, the hot water stream of injection is slightly inaccurate, outwards will gush, easily scald user.
Summary of the invention
The purpose of this utility model is that the hot-water bag solved under prior art adds water the problem of inconvenience, and provides a kind of hot-water bag of being convenient to add water the injector of operation.
The purpose of this utility model is achieved by the following technical programs:
For an injector for hot-water bag, it is characterized in that comprising funnel, the most miner diameter end of funnel is connected with sleeve pipe, and sleeve outer wall is provided with the outside thread be connected with hot-water bag inlet opening screw thread fit.
On the basis of technique scheme, the utility model can also have following further technical scheme.
Be provided with handle outside described funnel, to prevent hot water from scalding user further, be convenient to lift.
Be provided with ball float in described sleeve pipe, in the sleeve pipe above ball float, be provided with upper limit ring, when ball float is floating to upper limit ring, is formed with upper limit ring and coordinate; Be provided with lower limit ring in sleeve pipe below ball float, when ball float drops down onto lower limit ring, formed with lower limit ring and coordinate, enter in hot-water bag to prevent unnecessary hot water.
The beneficial effects of the utility model are that structure is simple, easy to use, while being convenient to water flood operations, preventing hot water from scalding user, have higher-security.
Just accompanying drawings and embodiment further illustrate the utility model below.
Accompanying drawing explanation
Fig. 1 is using state structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, for a kind of injector for hot-water bag that the utility model provides, comprise funnel 1, be provided with handle 1a outside funnel, the most miner diameter end of funnel is connected with sleeve pipe 2, and sleeve outer wall is provided with the outside thread 2a be connected with hot-water bag inlet opening screw thread fit, ball float 3 is provided with in sleeve pipe, be provided with upper limit ring 3b in sleeve pipe above ball float, when ball float is floating to upper limit ring, is formed with upper limit ring and seal spacing cooperation; Be provided with lower limit ring 3a in sleeve pipe below ball float, when ball float drops down onto lower limit ring, formed with lower limit ring and seal spacing cooperation.
Using state
Before hot-water bag water filling, need the sleeve pipe 2 being provided with outside thread 2a to be connected with hot-water bag water inlet screw thread fit.During water filling, hot water flows into from funnel 1, through sleeve pipe 2, injects in hot-water bag.When the water level in hot-water bag reaches the highest, ball float 3, floating to bottom upper limit ring 3b, seals spacing cooperation with its formation, cannot enter in hot-water bag to make the hot water of follow-up injection; When screwing out the utility model, ball float slowly can drop down onto lower limit ring 3a top, seals spacing cooperation with its formation, cannot enter in hot-water bag to make hot water unnecessary in funnel 1 and sleeve pipe 2.
Claims (1)
1. the injector for hot-water bag, it is characterized in that comprising funnel (1), the most miner diameter end of funnel is connected with sleeve pipe (2), sleeve outer wall is provided with the outside thread (2a) be connected with hot-water bag inlet opening screw thread fit, ball float (3) is provided with in sleeve pipe, be provided with upper limit ring (3b) in sleeve pipe above ball float, when ball float is floating to upper limit ring, is formed with upper limit ring and coordinate; Be provided with lower limit ring (3a) in sleeve pipe below ball float, when ball float drops down onto lower limit ring, formed with lower limit ring and coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275122.7U CN204079455U (en) | 2014-05-28 | 2014-05-28 | A kind of injector for hot-water bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275122.7U CN204079455U (en) | 2014-05-28 | 2014-05-28 | A kind of injector for hot-water bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204079455U true CN204079455U (en) | 2015-01-07 |
Family
ID=52172193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420275122.7U Expired - Fee Related CN204079455U (en) | 2014-05-28 | 2014-05-28 | A kind of injector for hot-water bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204079455U (en) |
-
2014
- 2014-05-28 CN CN201420275122.7U patent/CN204079455U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20150528 |
|
| EXPY | Termination of patent right or utility model |