CN102817805A - Manual air compressor - Google Patents
Manual air compressor Download PDFInfo
- Publication number
- CN102817805A CN102817805A CN 201210301423 CN201210301423A CN102817805A CN 102817805 A CN102817805 A CN 102817805A CN 201210301423 CN201210301423 CN 201210301423 CN 201210301423 A CN201210301423 A CN 201210301423A CN 102817805 A CN102817805 A CN 102817805A
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- China
- Prior art keywords
- lever
- piston cylinder
- air compressor
- support
- manually operated
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- 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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Abstract
The invention discloses a manual air compressor, which comprises an air storage tank, a support and a piston cylinder, the support and the piston cylinder are fixedly arranged on the top of the air storage tank, and are on the same plane, a pressing mechanism is arranged on the top of the piston cylinder, and comprises a first lever and a second lever, the first lever is inserted in the second lever, the end of the second lever is connected with the support, and the middle of the second lever is connected with the end of the piston cylinder. The structure of the manual air compressor is simple, the design is ingenious, the length of the arm of force can be adjusted to increase the moment, so that the applied force can be less, and thereby pressing is easy.
Description
Technical field
The present invention relates to the air compressor apparatus field, particularly relate to a kind of manually operated type air compressor.
Background technique
Air compressor is the main body in the compressed air source unit, and it is the device that the mechanical energy of prime mover is converted to the gas pressure ability, is compressed-air actuated air pressure generating means.Patent application document like Chinese application number 200820018444.8 discloses the manually operated type air compressor; Comprise gas holder, support, lever, handle, piston cylinder, piston, connecting rod, suction tude, outlet pipe and steam outlet pipe; It is characterized in that; The top of gas holder is provided with support, piston cylinder and steam outlet pipe, and the top of support and the left part of lever join, and the right part of lever is provided with handle; Be provided with piston in the piston cylinder, the lower end of piston and connecting rod joins, and the upper end of connecting rod is fixed on the lever; Living
Be respectively arranged with suction tude and outlet pipe on the sidewall of plug cylinder underpart, be respectively arranged with one-way valve on suction tude and the outlet pipe, outlet pipe is connected gas holder.The air compressor of this structure is reasonable in design, simple in structure, easy to operate, energy and labour saving, more atmospheric pressurized air can be provided.But this structure because the arm of force is limited, is required great effort so press very in the process of suppressing.
In sum,, need a kind of manually operated type air compressor especially to the defective of existing technology, thus the problem of mentioning more than solving.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of manually operated type air compressor, can solve traditional manually operated type air compressor, suppresses the problem of effort.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: a kind of manually operated type air compressor is provided, comprises gas holder, support and piston cylinder; Support and piston cylinder are fixedly installed on the top of gas holder, support and piston cylinder at grade, the top of said piston cylinder is provided with the device that is used to suppress; Pressure device comprises first lever and second lever; First lever interts in second lever, and the end of second lever is connected with support, and the middle part of second lever is connected with the end of piston cylinder; Extract first lever in use out and just can increase the arm of force, can suppress piston cylinder very easily.
In preferred embodiment of the present invention, said first lever and second lever are taper.
In preferred embodiment of the present invention, the end of said first lever is provided with handle.
The invention has the beneficial effects as follows: the present invention is simple in structure, designs ingeniously, and the length that can regulate the arm of force increases moment, thereby it is more little to reach used power, just suppresses so relatively easily.
Description of drawings
Fig. 1 is the schematic representation of a kind of manually operated type air compressor of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1, a kind of manually operated type air compressor of the present invention comprises gas holder 1, support 2 and piston cylinder 3; Support 2 and piston cylinder 3 are fixedly installed on the top of gas holder 1, support 2 and piston cylinder 3 at grade, the top of said piston cylinder 3 is provided with the device that is used to suppress; Pressure device comprises first lever 4 and second lever 5; First lever 4 interts in second lever 5, and the end of second lever 5 is connected with support 2, and the middle part of second lever 5 is connected with the end of piston cylinder 3.First lever 4 and second lever 5 are taper.The end of first lever 4 is provided with handle 6.
The present invention only need extract first lever in use from second lever, as if under no situation, can first lever be withdrawn in second lever, so just can increase the arm of force as required, can suppress piston cylinder very easily.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (3)
1. manually operated type air compressor; Comprise gas holder (1), support (2) and piston cylinder (3), support (2) and piston cylinder (3) are fixedly installed on the top of gas holder (1), and support (2) and piston cylinder (3) are at grade; It is characterized in that; The top of piston cylinder (3) is provided with the device that is used to suppress, and pressure device comprises first lever (4) and second lever (5), and first lever (4) interts in second lever (5); The end of second lever (5) is connected with support (2), and the middle part of second lever (5) is connected with the end of piston cylinder (3).
2. a kind of manually operated type air compressor according to claim 1 is characterized in that, first lever (4) and second lever (5) are taper.
3. a kind of manually operated type air compressor according to claim 1 is characterized in that the end of first lever (4) is provided with handle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210301423 CN102817805A (en) | 2012-08-23 | 2012-08-23 | Manual air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210301423 CN102817805A (en) | 2012-08-23 | 2012-08-23 | Manual air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102817805A true CN102817805A (en) | 2012-12-12 |
Family
ID=47302163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210301423 Pending CN102817805A (en) | 2012-08-23 | 2012-08-23 | Manual air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102817805A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409077A (en) * | 2015-11-24 | 2017-02-15 | 华巧波 | Hand-operated air exhauster for teaching |
| CN106890040A (en) * | 2015-12-17 | 2017-06-27 | 宁波荣辉纳米技术有限公司 | A kind of Invasive Technology Department nursing servicing unit |
-
2012
- 2012-08-23 CN CN 201210301423 patent/CN102817805A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409077A (en) * | 2015-11-24 | 2017-02-15 | 华巧波 | Hand-operated air exhauster for teaching |
| CN106890040A (en) * | 2015-12-17 | 2017-06-27 | 宁波荣辉纳米技术有限公司 | A kind of Invasive Technology Department nursing servicing unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121212 |