CN204796504U - Manual aerating device of fish bowl - Google Patents
Manual aerating device of fish bowl Download PDFInfo
- Publication number
- CN204796504U CN204796504U CN201320660028.9U CN201320660028U CN204796504U CN 204796504 U CN204796504 U CN 204796504U CN 201320660028 U CN201320660028 U CN 201320660028U CN 204796504 U CN204796504 U CN 204796504U
- Authority
- CN
- China
- Prior art keywords
- piston cylinder
- piston
- aerating device
- sphere
- rotating disk
- 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
Links
Abstract
The utility model discloses a manual aerating device of fish bowl, including piston and piston cylinder, articulated on the piston have a connecting rod, and the top of piston cylinder is equipped with the carousel, the edge hinged of connecting rod and carousel, the piston cylinder bottom is equipped with the gas outlet, is equipped with the outlet duct that is linked together with the gas outlet below the piston cylinder, the outlet duct on be equipped with the check valve. The utility model aims at providing a manual aerating device of fish bowl who can manually operation improves oxygen content in the fish bowl.
Description
Technical field
The utility model relates to fish jar inflation field, especially relates to the manual aerating device of a kind of fish jar.
Background technology
At present, along with the raising of people's living standard, the requirement of people to life household is also more and more higher, and fish jar is as the part in life household, serves the effect beautifying the interior space.Fish jar of the prior art, usual use electric air pump to the method for inflating in fish jar to improve water oxygen content in fish jar, but when there are some emergency situations, as have a power failure or electric air pump break down time, just cannot to providing oxygen, oxygen content now in water sharply declines, and easily causes the death of fish.
Utility model content
The utility model is fish jar in order to overcome prior art cannot provide oxygen to fish jar deficiency because of emergency situations, provides a kind ofly manual operation to improve the manual aerating device of fish jar of oxygen content in fish jar.
To achieve these goals, the utility model is by the following technical solutions:
The manual aerating device of a kind of fish jar of the present utility model, comprise piston and piston cylinder, described piston is hinged with connecting rod, the top of piston cylinder is provided with rotating disk, the edge of described connecting rod and rotating disk is hinged, be provided with gas outlet bottom described piston cylinder, be provided with the escape pipe be connected with gas outlet below piston cylinder, described escape pipe is provided with check valve.
As preferably, the below of described escape pipe expands outwardly and forms spherical extension mouth, and be provided with guiding sphere in described extension mouth, the described centre of sphere of guiding sphere overlaps with the centre of sphere of extension mouth.
As preferably, the edge of described rotating disk is provided with handle.
Therefore, the utility model has following beneficial effect: up and down by driven by rotary disc piston, constantly inflates in fish jar, and the oxygen content in water is improved.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
In figure, rotating disk 1, piston 2, piston cylinder 3, gas outlet 3a, escape pipe 4, extension mouth 4a, guiding sphere 4b, check valve 5, connecting rod 6, handle 7.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
In embodiment as shown in Figure 1, the manual aerating device of a kind of fish jar, comprise piston 2 and piston cylinder 3, piston is hinged with connecting rod 6, the top of piston cylinder is provided with rotating disk 1, and the edge of connecting rod and rotating disk is hinged, is provided with gas outlet 3a bottom piston cylinder, be provided with the escape pipe 4 be connected with gas outlet below piston cylinder, escape pipe is provided with check valve 5.The below of escape pipe expands outwardly and forms spherical extension mouth 4a, and be provided with guiding sphere 4b in extension mouth, the guiding centre of sphere of sphere overlaps with the centre of sphere of extension mouth, can improve the contact area of air and water like this, be convenient to oxygen and be dissolved in the water.The edge of rotating disk is provided with handle 7, to facilitate rotation rotating disk.
When reality uses, first the extension mouth below escape pipe is immersed in the underwater of fish jar, rotates rotating disk by handle, rotating disk drives piston up-down by connecting rod.Check valve only allows outside air to enter in escape pipe, and therefore air can only enter water from extension mouth, thus improves the oxygen content in water.
Claims (1)
1. the manual aerating device of fish jar, it is characterized in that, comprise piston (2) and piston cylinder (3), described piston (2) is hinged with connecting rod (6), the top of piston cylinder (3) is provided with rotating disk (1), described connecting rod (6) is hinged with the edge of rotating disk (1), described piston cylinder (3) bottom is provided with gas outlet (3a), piston cylinder (3) below is provided with the escape pipe (4) be connected with gas outlet (3a), described escape pipe (4) is provided with check valve (5), the below of described escape pipe (4) expands outwardly and forms spherical extension mouth (4a), guiding sphere (4b) is provided with in described extension mouth (4a), the centre of sphere of described guiding sphere (4b) overlaps with the centre of sphere of extension mouth (4a), the edge of described rotating disk (1) is provided with handle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320660028.9U CN204796504U (en) | 2013-10-25 | 2013-10-25 | Manual aerating device of fish bowl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320660028.9U CN204796504U (en) | 2013-10-25 | 2013-10-25 | Manual aerating device of fish bowl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204796504U true CN204796504U (en) | 2015-11-25 |
Family
ID=54581437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320660028.9U Expired - Fee Related CN204796504U (en) | 2013-10-25 | 2013-10-25 | Manual aerating device of fish bowl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204796504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107711680A (en) * | 2017-11-02 | 2018-02-23 | 宁波高新区峰林化工科技有限公司 | A kind of aquatic product transportation car with non-electricity driving apparatus of oxygen supply |
-
2013
- 2013-10-25 CN CN201320660028.9U patent/CN204796504U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107711680A (en) * | 2017-11-02 | 2018-02-23 | 宁波高新区峰林化工科技有限公司 | A kind of aquatic product transportation car with non-electricity driving apparatus of oxygen supply |
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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: 20151125 Termination date: 20161025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |