CN101846053B - Lever type inflating pump - Google Patents
Lever type inflating pump Download PDFInfo
- Publication number
- CN101846053B CN101846053B CN201010193579XA CN201010193579A CN101846053B CN 101846053 B CN101846053 B CN 101846053B CN 201010193579X A CN201010193579X A CN 201010193579XA CN 201010193579 A CN201010193579 A CN 201010193579A CN 101846053 B CN101846053 B CN 101846053B
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- CN
- China
- Prior art keywords
- inflating pump
- inflator
- push rod
- piston
- lever
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B33/00—Pumps actuated by muscle power, e.g. for inflating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention provides a lever type inflating pump which can save labor in the inflating process. The invention is characterized in that a lever (8) comprises a supporting point (9), a long rod (7), a B push rod (5), a short rod (11) and a C push rod (12), wherein the B push rod (5) is inserted into a B inflating pump (6), and the C push rod (12) is inserted into a C inflating pump (14); the B push rod (5) and the B inflating pump (6) are in an arc by taking the supporting point (9) as the center of a circle and taking the length of the long rod (7) as a radius; the C push rod (12) and the C inflating pump (14) are in an arc by taking the supporting point (9) as the center of a circle and taking the length of the short rod (11) as a radius; the supporting point (9) of the lever is connected with the short rod (11) or the C push rod (12) through a tension spring (10); the bottom of an A inflating pump (1) is in contact with and is communicated with the bottom of the B inflating pump (6), and the A inflating pump (1) and the B inflating pump (6) are mutually perpendicular; and the bottom of the supporting point (9) of the lever, the bottom of the C inflating pump (14) and the bottom of the A inflating pump (1) are respectively connected and fixed through metal strips (16). The working principle of the lever type inflating pump is as follows: when the A inflating pump (1) is used for inflating, an A piston (3) compresses the air in the A inflating pump (1) downwards to enter the bottom of the B inflating pump (6) to push a B piston (4), so that the lever (8) is pushed to move, and a C piston (13) compresses the air in the C inflating pump (14) to an air hole (15) to be discharged.
Description
Technical field the present invention relates to a kind of pump.
The structure of the pump that background technique is used now is that a piston is arranged in the inflator, and this pump is inflated and required great effort very much.
Summary of the invention the purpose of this invention is to provide a kind of lever type inflating pump, inflates very laborsaving.The present invention accomplishes as follows: lever (8) is made up of fulcrum (9), stock (7), B push rod (5), quarter butt (11), C push rod (12), and B push rod (5) inserts in the B inflator (6), and C push rod (12) inserts in the C inflator (14).B push rod (5), B inflator (6) are to be the center of circle with fulcrum (9), are the arc of radius with stock (7) length.C push rod (12), C inflator (14) are to be the center of circle with fulcrum (9), are the arc of radius with quarter butt (11) length.There is an extension spring (10) to connect between balance pivot (9) and quarter butt (11) or the C push rod (12).A inflator (1) bottom contacts with B inflator (6) bottom and communicates, and A inflator (1) and B inflator (6) are orthogonal.It is fixing that balance pivot (9) bottom, C inflator (14) bottom and A inflator (1) bottom use metal bar (16) to be connected respectively.One pore (15) is arranged at C inflator (14) bottom, pore (15) external hose.There is a pore on A push rod (2) top, and a circular cone top rubber stopper is arranged in the pore.B push rod (5) top does not have pore and circular cone top rubber stopper.There is a pore on C push rod (12) top, and a circular cone top rubber stopper is arranged in the pore.The C piston (13) on the B piston (4) on the A piston (3) on A push rod (2) top, B push rod (5) top and C push rod (12) top can be processed with leather, rubber or plastics.A inflator (1), B inflator (6) and C inflator (14) suitable for reading has cover, and inflator can be connected the inflator base with two screw rods with cover to be fixed, and screw rod also can adopt U-shaped.
The working principle of this lever type inflating pump is following: with A inflator (1) when inflating; A piston (3) with the air in the A inflator (1) to lower compression; Get into B inflator (6) bottom; Promote B piston (4), thereby promote lever (8) motion, C piston (13) is discharged air compression to the pore (15) in the C inflator (14).
Balance pivot also can be adorned a bearing on (9).
C piston (13) also can adopt the annular rubber ring piston.
Extension spring (10) also can be positioned between stock (7) and B inflator (6) or the A inflator (1).
A push rod (2) top can not have pore and circular cone top rubber stopper yet, and there are pore and circular cone top rubber stopper in B push rod (5) top.
Because the internal diameter of C inflator (14) is bigger, also can add a vertical quarter butt between C push rod (12) and quarter butt (11) top.
A inflator (1) also can separate with B inflator (6) and use separately, and the pressurized air in the A inflator (1) can be delivered to B inflator (6) bottom through the flexible pipe of bottom.
Appended drawings is a schematic representation of the present invention, and 1 is the A inflator among the figure, and 2 is the A push rod, and 3 is the A piston, and 4 is the B piston; 5 is the B push rod, and 6 is the B inflator, and 7 is stock, and 8 is lever; 9 is fulcrum, and 10 are extension spring, and 11 is quarter butt, and 12 is the C push rod; 13 is the C piston, and 14 is the C inflator, and 15 is pore, and 16 is metal bar.
The lever type inflating pump that embodiment is used for family, A inflator (1) length can be 400 millimeters, internal diameter can be 20 millimeters.Stock (7) length can be 300 millimeters, and quarter butt (11) length can be 100 millimeters.The arc length of B push rod (5), B inflator (6) can be 170 millimeters (adding B piston (4) height and cover thickness in addition).The internal diameter of B inflator (6) can be 15 millimeters.When B push rod (5) all inserts B inflator (6), keep 10 millimeters distances between B inflator (6) cover and stock (7) top.The arc length of C push rod (12) can be 60 millimeters (adding C piston (13) height and cover thickness in addition).The arc length of C inflator (14) can be 50 millimeters (adding C piston (13) height and cover, tube base thickness degree in addition), and internal diameter can be 100 millimeters.When C push rod (12) all inserts C inflator (14), keep 10 millimeters distances between C inflator (14) cover and quarter butt (11) top.
Claims (1)
1. lever type inflating pump; Include A inflator (1) and its inner A push rod (2), A piston (3); It is characterized in that also including lever (8); Lever (8) is made up of fulcrum (9), stock (7), B push rod (5), quarter butt (11), C push rod (12), and B push rod (5) inserts in the B inflator (6), and C push rod (12) inserts in the C inflator (14); B push rod (5) top has-B piston (4), and C push rod (12) top has-C piston (13); A inflator (1) bottom contacts with B inflator (6) bottom and communicates, and A inflator (1) and B inflator (6) are orthogonal; Perhaps A inflator (1) separates with B inflator (6) and uses separately, and the pressurized air in the A inflator (1) is delivered to B inflator (6) bottom through the flexible pipe of bottom.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010193579XA CN101846053B (en) | 2010-05-31 | 2010-05-31 | Lever type inflating pump |
| PCT/CN2011/074221 WO2011150744A1 (en) | 2010-05-31 | 2011-05-18 | Lever inflator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010193579XA CN101846053B (en) | 2010-05-31 | 2010-05-31 | Lever type inflating pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101846053A CN101846053A (en) | 2010-09-29 |
| CN101846053B true CN101846053B (en) | 2012-04-11 |
Family
ID=42770811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010193579XA Active CN101846053B (en) | 2010-05-31 | 2010-05-31 | Lever type inflating pump |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101846053B (en) |
| WO (1) | WO2011150744A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846053B (en) * | 2010-05-31 | 2012-04-11 | 汤秋原 | Lever type inflating pump |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB243231A (en) * | 1924-04-27 | 1925-11-26 | Walter Lord | Improvements relating to tyre pumps |
| CN2052450U (en) * | 1988-08-28 | 1990-02-07 | 陈涛 | Lever power-saving inflater |
| CN2126326U (en) * | 1991-09-27 | 1992-12-30 | 陈景生 | Double-tube inflator capable of being fixed on bicycle |
| CN2283739Y (en) * | 1996-05-28 | 1998-06-10 | 黄润久 | Inflator mounted on bicycle |
| CN2315329Y (en) * | 1997-09-11 | 1999-04-21 | 王艳丽 | Mini full automatic inflator |
| CN2360631Y (en) * | 1998-06-16 | 2000-01-26 | 方兆旺 | Car-carried foldable rocker arm piston type minisize inflator |
| CN2357151Y (en) * | 1998-11-09 | 2000-01-05 | 周本佺 | Hand pressurizing inflator |
| US6120258A (en) * | 1999-01-27 | 2000-09-19 | Chen; Pai-Chou | Tire pump |
| CN2377116Y (en) * | 1999-05-20 | 2000-05-10 | 陈辉 | Hand connecting rod type inflating machine |
| US6817060B2 (en) * | 2003-01-22 | 2004-11-16 | Chun-Ming Huang | Collapsible handle device for inflator |
| CN201090392Y (en) * | 2007-08-28 | 2008-07-23 | 太荣兵 | Inflator |
| CN201412292Y (en) * | 2009-05-29 | 2010-02-24 | 李洪军 | Lever type high-pressure inflator provided with pressure gauge |
| CN101660512A (en) * | 2009-06-27 | 2010-03-03 | 宋亚力 | Floating box couple type air compressor |
| CN101846053B (en) * | 2010-05-31 | 2012-04-11 | 汤秋原 | Lever type inflating pump |
-
2010
- 2010-05-31 CN CN201010193579XA patent/CN101846053B/en active Active
-
2011
- 2011-05-18 WO PCT/CN2011/074221 patent/WO2011150744A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011150744A1 (en) | 2011-12-08 |
| CN101846053A (en) | 2010-09-29 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |