CN2876371Y - Clean water cup hand press water pump - Google Patents
Clean water cup hand press water pump Download PDFInfo
- Publication number
- CN2876371Y CN2876371Y CN 200520117359 CN200520117359U CN2876371Y CN 2876371 Y CN2876371 Y CN 2876371Y CN 200520117359 CN200520117359 CN 200520117359 CN 200520117359 U CN200520117359 U CN 200520117359U CN 2876371 Y CN2876371 Y CN 2876371Y
- Authority
- CN
- China
- Prior art keywords
- water
- compression cylinder
- water pump
- pump
- handle
- 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
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- Water Treatment By Sorption (AREA)
Abstract
In a kind of hand pressing pump of water purification cup, a compression cylinder is screwed on a compression cylinder seat; a sealing ring is embedded on the lower part of the compression cylinder; a pump cover is screwed on the upper part of the pump cylinder; the compression cylinder with a sealing ring is arranged in the pump cylinder; a handle is screwed on the compression cylinder; the water intake mouth is in the handle; a water outlet one and water outlet two are respectively arranged on the bottom of the compression cylinder seat and the pump cylinder seat; the valve flap one and valve two are respectively arranged on the compression cylinder seat and the pump cylinder seat. The pump can not only absorb raw water and produce a certain water pressure, but also can achieve the free replacement and insertion of the drip, which brings greatest convenience to users.
Description
One, technical field
The utility model relates to a kind of water pump, refers in particular to a kind of handlance pump that is used for the water purification cup.
Two, background technique
At present, army takes action, travels outdoors, field work, camp life often run into water and drinks, so portable water purification cup also arises at the historic moment.Such water purification cup all adopts the combined filtration mode that the former water of drinking is carried out the purpose that filter sterilization reaches purification, former water can only pass through the combined filtration core to ooze the state that drips under normal pressure, slow must being tired of, the way of the former water of only taking to pressurize could be obtained fast and purify waste water.Technically, the little water pump of hand must be housed in the water purification cup.If with traditional mentality of designing, at handlance pump cylindrical shell downside water intake is set always, as if quite right, but such handlance pump is contained in cup the inside, structurally can be subjected to the obstruction of cup, bring very big inconvenience for replacing, plug water inlet skirt, be infeasible.
Three, model utility content
The purpose of this utility model is to provide a kind of hand pressed water pump with water purifying cup, and it not only plays the former water of absorption and produces outside certain water pressure, and can realize changing freely plug water inlet skirt, brings conveniently maximum to the user.
Solution of the present utility model is such: a kind of hand pressed water pump with water purifying cup, the compression jacket casing is screwed on the compression cylinder base, compression cylinder is embedded with seal ring outside the bottom, water pump tube upper end cover is twisted water pump cover, the compression cylinder of band seal ring is placed in the water pump tube, and compression cylinder upper end cover is twisted handle, and water intake is in handle, compression cylinder base bottom and water pump tube bottom have water outlet one and water outlet two, and flap one and flap two are arranged on compression cylinder base bottom and water pump tube bottom respectively in the same way.
The seal ring of compression cylinder bottom plays seal action, and flap one and flap two are provided with in the same way, make the current one-way flow.Formed water intake on the handle, when up spurring handle, flap two is inhaled, seal the water outlet two of water pump tube, at this moment produce negative pressure below the compression cylinder and between the water pump tube, flap one discharges, former water sucks from the water intake (the water inlet skirt taps into the mouth of a river) on the handle, enters in the water pump tube.When depressing handle, flap one is closed, and flap two is opened, and former water to water purification cup cleaning position, is obtained the former water of certain pressure by pump, and the very fast combined filtration core that sees through reaches the purpose that filter sterilization purifies.Handle is in the position of people's handling always, realizes plug freely or changes the water inlet skirt.When not only having avoided the water inlet below the water pump tube, be subjected to the difficulty of the plug water inlet skirt that the obstruction of water purification cup housing brings, and bring to the user maximum convenient and use enjoyment.
Four, description of drawings
Fig. 1 is present embodiment master's pseudosection (having omitted water purification cup bottom and other parts) when being used for the water purification cup.
Among the figure: 1, water pump tube, 2, compression cylinder, 3, the compression cylinder base, 4, seal ring, 5, flap one, 6, flap two, 7, water pump cover, 8, handle, 9, water intake, 10, water outlet two, 11, water inlet skirt, 12, water purification cup water pump cabin, 13, water purification cup cleaning position, 14, combined filtration core, 15, water outlet one.
Five, embodiment
Be further described below in conjunction with the structure and the advantage of drawings and Examples the invention.
As shown in Figure 1, a kind of hand pressed water pump with water purifying cup, compression cylinder 2 covers are screwed on the compression cylinder base 3, compression cylinder is embedded with seal ring 4 outside 2 bottoms, and water pump tube 1 upper end cover is twisted water pump cover 7, and the compression cylinder 2 of band seal ring 4 is placed in the water pump tube 1, compression cylinder 2 upper ends cover is twisted handle 8, water intake 9 is in handle 8, and compression cylinder base 3 bottoms and water pump tube 1 bottom have water outlet 1 and water outlet 2 10, and flap 1 and flap 26 are arranged on compression cylinder base 3 bottoms and water pump tube 1 bottom respectively in the same way.
Claims (1)
1, a kind of hand pressed water pump with water purifying cup, it is characterized in that: compression cylinder (2) cover is screwed on the compression cylinder base (3), compression cylinder (2) is embedded with seal ring (4) outside the bottom, water pump tube (1) upper end cover is twisted water pump cover (7), the compression cylinder (2) of band seal ring (4) is placed in the water pump tube (1), compression cylinder (2) upper end cover is twisted handle (8), water intake (9) is in handle (8), compression cylinder base (3) bottom and water pump tube (1) bottom have water outlet one (15) and water outlet two (10), and flap one (5) and flap two (6) are arranged on compression cylinder base (3) bottom and water pump tube (1) bottom respectively in the same way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520117359 CN2876371Y (en) | 2005-12-14 | 2005-12-14 | Clean water cup hand press water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520117359 CN2876371Y (en) | 2005-12-14 | 2005-12-14 | Clean water cup hand press water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2876371Y true CN2876371Y (en) | 2007-03-07 |
Family
ID=37819608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520117359 Expired - Fee Related CN2876371Y (en) | 2005-12-14 | 2005-12-14 | Clean water cup hand press water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2876371Y (en) |
-
2005
- 2005-12-14 CN CN 200520117359 patent/CN2876371Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070307 Termination date: 20100114 |