CN101813080A - Portable tire pump - Google Patents
Portable tire pump Download PDFInfo
- Publication number
- CN101813080A CN101813080A CN200910046428A CN200910046428A CN101813080A CN 101813080 A CN101813080 A CN 101813080A CN 200910046428 A CN200910046428 A CN 200910046428A CN 200910046428 A CN200910046428 A CN 200910046428A CN 101813080 A CN101813080 A CN 101813080A
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- CN
- China
- Prior art keywords
- pump
- crank
- saddle pipe
- tire pump
- portable tire
- 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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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention relates to a portable tire pump, comprising a saddle pipe (1) and a tire pump (2), wherein the tire pump (2) is installed in the saddle pipe (1), an elongated slot (5) is arranged on the side surface of the saddle pipe (1), the bottom end of a piston rod (6) of the tire pump (2) is connected with a crank block structure (4), a fixing hole (9) is arranged on the crank block structure (4), one end of a connecting rod (3) is penetrated through the fixing hole (9) to be connected with the crank block structure (4), and the corresponding end is connected with the piston rod (6). After adopting the structure, inflating can be carried out without taking out the tire pump, and the invention has simple structure, less material consumption and simple operation.
Description
Technical field
The present invention relates to a kind of pump, particularly a kind of bicycle portable tire pump.
Background technique
In present bicycle trade, one of basic annex is exactly a pump, certainly, many pumps is also arranged in the market, but shortcoming and advantage are respectively arranged.Traditional pump, nothing more than being set, piston advances pressurized air in a cylindrical shell, all be to make it reach the direction of gently carrying for a short time to research and develop improvement towards how simplifying structure, yet the problem that the user runs into is not resolved, for example:, but worried when needs use the pump inflation for can not find pump if adopt pump and car separated structures form; For example simplify structure again and be loaded on the car, misgivings removed or that lose are because of carelessness arranged when the user leaves, still can not fundamentally solve user's problem.
Summary of the invention
The objective of the invention is not to need to take out pump and just can inflate in order to provide, and simple in structure, economical with materials, easy to operate portable tire pump.
For solving the problems of the technologies described above, technical solution of the present invention is: a kind of portable tire pump, comprise saddle pipe, pump, described pump is installed in the saddle pipe, and described saddle pipe side has elongated slot, the bottom of the piston rod of described pump is connected with the crank block structure, be provided with fixed hole on described crank block structure, connect connecting rod one end and penetrate fixed hole connecting crank slide block structure, the opposite end connects piston rod.
Described crank block structure comprises slide block and crank, and slide block connects piston rod, and fixed hole is arranged on the crank.
Described crank is a foot treadle.
Described pump is inverted by fastener and is fixedly installed in the saddle pipe.
Described connecting rod is detachable.
Described inflation mode is foot treadle reversing inflation.
Compared with prior art, advantage of the present invention is:
1, this structure is effectively utilized the bicycle volume inside, and pump is solidificated in the saddle pipe, need not to carry especially.Only connecting rod need be fixed when inflating, the reversing foot treadle can be realized inflation.
2, this structure is not destroyed the overall structure of bicycle, and is little to the destruction of bicycle saddle pipe load bearing stength.
3, can not destroy the dynamic balancing of vehicle integral body.
4, preparation process is simple, only need and open fixed hole on foot treadle at fluting on the saddle pipe, need not special mould and makes.
5, long service life.Inflate and be fixed in the saddle pipe simultaneously, when running into pump fault and problem of aging, be convenient to dismounting and change by dismountable fastener.
6, the required various accessory technical maturities of this structure need not carry out huge change.
Description of drawings
Fig. 1 is a plan structure schematic representation of the present invention.
Fig. 2 is the present invention left side TV structure schematic representation.
Fig. 3 is master's TV structure schematic representation of the present invention.
Among the figure: 1, saddle pipe, 2, pump, 3, connecting rod, 4, the crank block structure, 5, elongated slot, 6, piston rod, 7, slide block, 8, crank, 9, fixed hole.
Embodiment
Be described in further detail of the present invention below in conjunction with accompanying drawing:
Please refer to accompanying drawing 1-3, this structure is the free space that utilizes in the bicycle saddle pipe, and a pump 2 is installed in saddle pipe 1, and this pump 2 is fixing and downward the installation by fastener.
Open the fluting 5 of a strip in the side of saddle pipe, conveniently inflate the installation and removal of flexible pipe; The lower end of pump piston rod 6 combines with crank block structure 4, is that crank block structure 4 comprises crank 8 and slide block 7 specifically, and slide block 7 is connected with both sides crank 8, and the lower end of piston rod combines with slide block, with bicycle pedal as crank 8; Crank 8 is provided with a fixed hole 9, and connecting rod 3 one ends penetrate fixed hole 9 connecting cranks 8, and the other end then connects the piston rod 6 of pump.
When needs are inflated, connecting rod 3 is connected on crank 8 and the piston rod 6, and is connected on the tire inflating flexible pipe, the reversing foot treadle drives piston rods 6 by connecting rod 3 and moves up and down and inflate with realization when foot treadle rotates.The connecting rod and the flexible pipe of inflating all are dismountable, can not hinder user's cruising.
In sum, this embodiment is a preferred embodiment of the present invention, all large inflator and saddle pipe are combined and constitute the saddle pipe large inflator all belong to protection scope of the present invention, or little variation such as do and all belong to patent category of the present invention.
Claims (6)
1. portable tire pump, comprise saddle pipe (1), pump (2), described pump (2) is installed in the saddle pipe (1), described saddle pipe (1) side has elongated slot (5), it is characterized in that: the bottom of the piston rod (6) of described pump (2) is connected with crank block structure (4), is provided with fixed hole (9) on described crank block structure (4), connect connecting rod (3) one ends and penetrate fixed hole (9) connecting crank slide block structure (4), the opposite end connects piston rod (6).
2. portable tire pump according to claim 1 is characterized in that: described crank block structure (4) comprises slide block (7) and crank (8), and slide block (7) combines with piston rod (6) bottom, and fixed hole (9) is arranged on the crank (8).
3. portable tire pump according to claim 2 is characterized in that: described crank (8) is a foot treadle.
4. portable tire pump according to claim 1 is characterized in that: described pump (2) is inverted by fastener and is fixedly installed in the saddle pipe (1).
5. portable tire pump according to claim 1 is characterized in that: described connecting rod (3) is detachable.
6. according to the described portable tire pump of one of claim 1-5, it is characterized in that: described inflation mode is foot treadle reversing inflation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910046428A CN101813080A (en) | 2009-02-20 | 2009-02-20 | Portable tire pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910046428A CN101813080A (en) | 2009-02-20 | 2009-02-20 | Portable tire pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101813080A true CN101813080A (en) | 2010-08-25 |
Family
ID=42620419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910046428A Pending CN101813080A (en) | 2009-02-20 | 2009-02-20 | Portable tire pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101813080A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244195A (en) * | 2017-05-22 | 2017-10-13 | 宁波高新区甬航工业设计有限公司 | Inflators a kind of portable and with illumination functions |
-
2009
- 2009-02-20 CN CN200910046428A patent/CN101813080A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244195A (en) * | 2017-05-22 | 2017-10-13 | 宁波高新区甬航工业设计有限公司 | Inflators a kind of portable and with illumination functions |
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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: 20100825 |