CN201363249Y - Saddle pipe inflating pump - Google Patents
Saddle pipe inflating pump Download PDFInfo
- Publication number
- CN201363249Y CN201363249Y CN 200920067945 CN200920067945U CN201363249Y CN 201363249 Y CN201363249 Y CN 201363249Y CN 200920067945 CN200920067945 CN 200920067945 CN 200920067945 U CN200920067945 U CN 200920067945U CN 201363249 Y CN201363249 Y CN 201363249Y
- Authority
- CN
- China
- Prior art keywords
- saddle pipe
- pump
- crank
- block structure
- piston rod
- 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
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to a saddle pipe inflating pump, which comprises a saddle pipe (1) and an inflating pump (2), wherein the inflating pump (2) is arranged in the saddle pipe (1); an elongated slot (5) is arranged at the side surface of the saddle pipe (1); the bottom end of a piston rod (6) of the inflating pump (2) is connected with a crank sliding block structure (4); a fixed hole (9) is arranged on the crank sliding block structure (4); and one end of a connecting bar (3) penetrates through the fixed hole (9) and then is connected with the crank sliding block structure (4), and the opposite end thereof is connected with the piston rod (6). With the adoption of the structure, inflating can be carried out without taking out the inflating pump; in addition, the structure is simple, the material consumption is less, and the operation is easy and convenient.
Description
Technical field
The utility model relates to a kind of pump, particularly a kind of bicycle saddle pipe 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 purpose of this utility model is not need to take out pump and just can inflate in order to provide, and simple in structure, economical with materials, easy to operate pump.
For solving the problems of the technologies described above, technical solution of the present utility model is: a kind of saddle pipe 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, the utility model has the advantages that:
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 the utility model plan structure schematic representation.
Fig. 2 is the utility model left side TV structure schematic representation.
Fig. 3 is the utility model master TV structure schematic representation.
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 utility model 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 domain of the present utility model, or little variation such as do and all belong to patent category of the present utility model.
Claims (6)
1, a kind of saddle pipe 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, saddle pipe 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, saddle pipe pump according to claim 2 is characterized in that: described crank (8) is a foot treadle.
4, saddle pipe 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, saddle pipe pump according to claim 1 is characterized in that: described connecting rod (3) is detachable.
6, according to the described saddle pipe 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 |
|---|---|---|---|
| CN 200920067945 CN201363249Y (en) | 2009-02-20 | 2009-02-20 | Saddle pipe inflating pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920067945 CN201363249Y (en) | 2009-02-20 | 2009-02-20 | Saddle pipe inflating pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201363249Y true CN201363249Y (en) | 2009-12-16 |
Family
ID=41473912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920067945 Expired - Fee Related CN201363249Y (en) | 2009-02-20 | 2009-02-20 | Saddle pipe inflating pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201363249Y (en) |
-
2009
- 2009-02-20 CN CN 200920067945 patent/CN201363249Y/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: 20091216 Termination date: 20100220 |