CN105804966A - Bicycle pump and bicycle provided with same - Google Patents
Bicycle pump and bicycle provided with same Download PDFInfo
- Publication number
- CN105804966A CN105804966A CN201610260445.2A CN201610260445A CN105804966A CN 105804966 A CN105804966 A CN 105804966A CN 201610260445 A CN201610260445 A CN 201610260445A CN 105804966 A CN105804966 A CN 105804966A
- Authority
- CN
- China
- Prior art keywords
- bicycle
- inflator
- vehicle frame
- rod
- hole
- 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.)
- Granted
Links
Classifications
-
- 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
- F04B33/005—Pumps actuated by muscle power, e.g. for inflating specially adapted for inflating tyres of non-motorised vehicles, e.g. cycles, tricycles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K19/00—Cycle frames
- B62K19/30—Frame parts shaped to receive other cycle parts or accessories
- B62K19/40—Frame parts shaped to receive other cycle parts or accessories for attaching accessories, e.g. article carriers, lamps
- B62K19/42—Frame parts shaped to receive other cycle parts or accessories for attaching accessories, e.g. article carriers, lamps for tyre pumps
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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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/123—Fluid connections
Abstract
The invention discloses a bicycle pump which comprises a bicycle pump body. The bicycle pump body is composed of a pumping rod and a straight cylinder. A through connection hole is formed in the bottom end face of the straight cylinder. A holding tube is fixedly connected with the upper end of the pumping rod. The lower end of the holding tube is provided with an opening, and the upper end of the straight cylinder can be sleeved with the opening. A containing cavity is formed in the upper end of the pumping rod. The upper end face of the holding tube is correspondingly provided with a through positioning hole and an air guide pipe. According to the bicycle pump, the upper end of the pumping rod is designed to be hollow, and the air guide pipe is contained in the containing cavity; the overall structure is simple and is in a straight rod shape, so that the bicycle pump is portable; and when the bicycle pump is in use, the air guide pipe is drawn out of the containing cavity firstly, a connection end with an external thread is connected with the connecting hole in a matched mode, then an inflating end with an internal thread is connected with the external thread of an air nozzle in a screw joint mode, and thus connection of an air circuit is achieved; and air pumping is achieved by drawing the holding tube back and forth.
Description
Technical field
The present invention relates to technical field of bicycles, particularly relate to a kind of inflator and there is the bicycle of this inflator.
Background technology
Owing to bicycle is the exposed design of structure, therefore the belongings of bicycle own are inconvenient for, if it find that bike tire there is not gas when we go out, maintenace point can only be gone to inflate, will be inconvenient for, carrying inflator every day too burdensome again, if therefore inflator can be incorporated among bicycle self parts, this problem can be solved.
Chinese patent CN204489072U discloses a kind of bicycle beam structure being integrated with inflator, and it includes: bicycle beam, is provided with pressure chamber in bicycle beam, and bicycle beam is provided with multiple buckle；Piston component, in the sliding pressure chamber fitting over bicycle beam of described piston component；Leather hose, described leather hose is connected with the bottom of pressure chamber, and leather hose is connected on bicycle beam by multiple buckles, described bicycle beam, piston component and leather hose one inflator of composition.
Although it achieves the integrated of inflator, but structure is complicated, increases the difficulty to vehicle frame processing, causes that production cost raises.And, because fully-integrated, can be construed as limiting in use, as just having inconvenience when other bicycles are inflated more.
Summary of the invention
It is an object of the invention to for the technological deficiency existed in prior art, and a kind of inflator is provided and there is the bicycle of this inflator.
Be the technical scheme is that by realizing the purpose of the present invention
A kind of inflator, including,
Inflator body, it is made up of inflating rod and straight tube, and the bottom face of described straight tube is formed through connecting hole,
Fix holding a writing brush or pen-write of being connected with described inflating rod upper end, the described lower ending opening held a writing brush or pen-write can be sheathed wherein by described straight tube upper end, and the upper end of described inflating rod is formed with accommodation chamber, the hole, location being formed through on the upper surface held a writing brush or pen-write accordingly；
Airway, it includes inducing QI body, be respectively fixedly disposed at airway two ends in order to fix the connection end being connected and the inflation termination in order to threaded with valve with connecting hole, described connection end and inducing QI body may pass through described hole, location and enter described accommodation intracavity, and described inflation termination is embedded in described hole, location by card.
Inflating rod outside straight tube is arranged with spring or spring-backed quill.
Described inducing QI pipe range 20-30cm.
A kind of bicycle, including vehicle frame, back vent, and the described inflator on described vehicle frame it is arranged on by detent mechanism, described detent mechanism includes fixing two be connected with vehicle frame and is oppositely arranged clamp, and the opposite face of described clamp is formed and can mate the positioning convex inserted in described connecting hole or inflation termination.
Described vehicle frame includes pipe, and described detent mechanism is arranged on pipe bottom.
Described vehicle frame includes pipe, standpipe and lower pipe, and described detent mechanism arranges lower pipe top or bottom.
Also include fixing the connecting plate being connected with back vent, the back support rod being connected is fixed with connecting plate, fix with back support rod upper end and be connected and the rear shelf being connected are fixed in front end with vehicle frame, and the U-shaped jiffy stand being rotatably connected with described connecting plate, be provided with fixture block on rear side of the vertical rod of described U-shaped jiffy stand, described fixture block is formed can matchingly by embedding for back support rod containing wherein and the fixing caulking groove connected.
Described connecting plate is further fixedly arranged on horizontally disposed limiting plate, on rear side of described limiting plate, offers the stopper slot corresponding with described vertical rod.
Also including lock strap, described lock strap includes at least one spring rope, fixes, with described spring rope two ends, the snap close being connected, is formed with convex shape snap close inside described snap close, described back support rod is formed downward opening latch hook.
Compared with prior art, the invention has the beneficial effects as follows:
The upper end of inflating rod is carried out hollow design and is held wherein by airway by the inflator of the present invention, terminal with compact integral structure is direct rod shape, it is easy to carry, in use, airway is extracted out from holding chamber, utilization has externally threaded connection end and is connected with connecting hole, then will have the external thread bolt connection of female inflation termination and valve, the connection of gas circuit can be realized, then the purpose that can realize inflating that holds a writing brush or pen-write back and forth is twitched, after inflating by airway again take in accommodation chamber and by inlay card in outside, convenient when next time uses airway can be extracted out at least partially in outside inflation termination.
Accompanying drawing explanation
Fig. 1 show the structural representation of the inflator of the present invention；
Fig. 2 show the structural representation of the inflator use state of the present invention；
Fig. 3 show the vehicle frame of the bicycle with this inflator；
Fig. 4 show the rear portion side TV structure schematic diagram of bicycle；
Fig. 5 show the plan structure schematic diagram of rear shelf.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
Shown in Fig. 1-3, the inflator of the present invention includes inflator body 1, and it is made up of inflating rod 11 and straight tube 12, and the bottom face of described straight tube is formed through connecting hole 13, inflator body part is similar with existing orthoscopic inflator structure, in this not reinflated description；Fix with described inflating rod upper end be connected hold a writing brush or pen-write 2, described holding a writing brush or pen-write includes cylindrical portions and forms the upper surface in cylindrical portions upper end, the lower ending opening of the described cylindrical portions held a writing brush or pen-write can be sheathed wherein by described straight tube upper end, the upper end of described inflating rod 11 is formed with accommodation chamber 14, the hole, location 21 being formed through on the upper surface held a writing brush or pen-write accordingly, namely inflating rod includes shank portion and piston portion, and shank portion is hollow tubular structure to constitute and follow-up airway can be held accommodation chamber therein；
Airway 3, it includes inducing QI body, be respectively fixedly disposed at airway two ends in order to fix the connection end being connected and the inflation termination in order to threaded with valve with connecting hole, described connection end and inducing QI body may pass through described hole, location and enter described accommodation intracavity, and described inflation termination is embedded in described hole, location by card.Described inducing QI pipe range 20-30cm, greatly reduces the length of airway, saves cost, and does not affect use completely.
The upper end of inflating rod is carried out hollow design and is held wherein by airway by the inflator of the present invention, terminal with compact integral structure is direct rod shape, it is easy to carry, in use, airway is extracted out from holding chamber, utilization has externally threaded connection end and is connected with connecting hole, then will have the external thread bolt connection of female inflation termination and valve, the connection of gas circuit can be realized, then the purpose that can realize inflating that holds a writing brush or pen-write back and forth is twitched, after inflating by airway again take in accommodation chamber and by inlay card in outside, convenient when next time uses airway can be extracted out at least partially in outside inflation termination.
As shown in Figure 3, the invention also discloses a kind of bicycle, it includes vehicle frame 4, described vehicle frame includes pipe, standpipe and lower pipe, described lower pipe is arranged on the inflator described on described vehicle frame by detent mechanism, described detent mechanism includes fixing two be connected with vehicle frame and is oppositely arranged clamp 5, the opposite face of described clamp is formed and can mate the positioning convex inserted in described connecting hole or inflation termination, simultaneously, for ease of will hold a writing brush or pen-write and straight tube entire card be embedded on detent mechanism, inflating rod outside straight tube is arranged with spring or spring-backed quill 6.So, when being accommodated between two clamps, spring or spring-backed quill two ends hold straight tube upper surface and the upper surface held a writing brush or pen-write respectively and are compressed, can guarantee that clamping locating effect, it is prevented that depart from, when needs take off, to be held a writing brush or pen-write compress relative with straight tube, reduce entire length and can easily take off.
Certainly, described detent mechanism is arranged on any place that there is linear space such as pipe bottom or lower pipe top or bottom etc., and, all can realize for different types of vehicle frame, and without vehicle frame is changed, it is only necessary to increase by two clamps, substantially increase its adaptability.
nullAs shown in fig. 4-5，Further，For the impact avoiding jiffy stand that flooring is fitted up，Reduce space hold，Also include occupying both sides and fixing two connecting plates 21 being connected respectively with back vent，Two back support rods 22 of fixing connection corresponding to connecting plate one by one，Fix with back support rod upper end and be connected and the rear shelf 3 being connected are fixed in front end with vehicle frame，And the U-shaped jiffy stand 24 that upper end and described connecting plate are rotatably connected，Described U-shaped jiffy stand includes the vertical rod that upper end is hinged with connecting plate，And the end cross bar by two vertical rod bottoms connections，It is provided with fixture block 25 on rear side of two vertical rods of described U-shaped jiffy stand，Described fixture block is formed can matchingly by embedding for back support rod containing wherein and the fixing caulking groove connected，Preferably，Described fixture block is hard rubber material，Described caulking groove cross section is C-shaped，Described connecting plate is further fixedly arranged on horizontally disposed limiting plate 26，The stopper slot corresponding with described vertical rod is offered on rear side of described limiting plate.
Namely, when needs are stopped, jiffy stand is released with back support rod and is connected, then screw off and stopper slot by limiting plate can provide effective support, when driving, the caulking groove of rotary type fixture block on jiffy stand is sticked into back support rod, can realizing the fixing of jiffy stand, entirety eliminates the installation of spring, reduces cost, and, jiffy stand can raise up completely to vertical state, and aft wheel space is big, it may be achieved trailing wheel rests on jiffy stand, for, under loading state, improving the safety stopped and the adaptability to parking environment further.
Preferably, for improving the transport effect of goods, the bicycle of the present invention also includes lock strap, described lock strap includes at least one, it is preferably three spring ropes 212, fix, with described spring rope two ends, the snap close 211 being connected, inside described snap close, be formed with convex shape snap close, described back support rod is formed downward opening latch hook 213.Becoming spring clothes hanger into wood lath and utilizes lock strap to solve the binding problem of goods, has flexible and changeable multiple binding mode, can promote the ability of belongings, it is prevented that article come off, and binding is convenient and modern sense is strong.
Further, described rear shelf include the U-shaped body 27 of the front opening formed by steel pole bending, described U-shaped body includes the horizontal part at rear portion and the rake of front end, the dual-side of described rake extends internally symmetrically, described horizontal part is fixedly installed two transverse slats 28, described transverse slat is fixedly installed, by bolt and nut, the wood lath 29 that at least two eye fore-and-aft direction extends.
The rear shelf integral part of U-shape structure of employing of the present invention, utilizes Seat stay and rear axle to provide stable and effectively supports, terminal with compact integral structure, and cost is low, and, spring clothes hanger is changed into wood lath, the comfortableness that raising is taken, and great pseudo-classic stylishness.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (9)
1. an inflator, it is characterised in that include,
Inflator body, it is made up of inflating rod and straight tube, and the bottom face of described straight tube is formed through connecting hole,
Fix holding a writing brush or pen-write of being connected with described inflating rod upper end, the described lower ending opening held a writing brush or pen-write can be sheathed wherein by described straight tube upper end, and the upper end of described inflating rod is formed with accommodation chamber, the hole, location being formed through on the upper surface held a writing brush or pen-write accordingly；
Airway, it includes inducing QI body, be respectively fixedly disposed at airway two ends in order to fix the connection end being connected and the inflation termination in order to threaded with valve with connecting hole, described connection end and inducing QI body may pass through described hole, location and enter described accommodation intracavity, and described inflation termination is embedded in described hole, location by card.
2. inflator as claimed in claim 1, it is characterised in that be arranged with spring or spring-backed quill on the inflating rod outside straight tube.
3. inflator as claimed in claim 1, it is characterised in that described inducing QI pipe range 20-30cm.
4. a bicycle, it is characterized in that, including vehicle frame, back vent, and the inflator as described in any one of claim 1-3 on described vehicle frame it is arranged on by detent mechanism, described detent mechanism includes fixing two be connected with vehicle frame and is oppositely arranged clamp, and the opposite face of described clamp is formed and can mate the positioning convex inserted in described connecting hole or inflation termination.
5. bicycle as claimed in claim 4, it is characterised in that described vehicle frame includes pipe, and described detent mechanism is arranged on pipe bottom.
6. bicycle as claimed in claim 4, it is characterised in that described vehicle frame includes pipe, standpipe and lower pipe, and described detent mechanism arranges lower pipe top or bottom.
7. bicycle as claimed in claim 4, it is characterized in that, also include fixing the connecting plate being connected with back vent, the back support rod being connected is fixed with connecting plate, fix with back support rod upper end and be connected and the rear shelf being connected are fixed in front end with vehicle frame, and with the U-shaped jiffy stand that described connecting plate is rotatably connected, be provided with fixture block on rear side of the vertical rod of described U-shaped jiffy stand, described fixture block is formed can matchingly by embedding for back support rod containing wherein and the fixing caulking groove connected.
8. bicycle as claimed in claim 7, it is characterised in that be further fixedly arranged on horizontally disposed limiting plate on described connecting plate, offer the stopper slot corresponding with described vertical rod on rear side of described limiting plate.
9. bicycle as claimed in claim 8, it is characterised in that also include lock strap, described lock strap includes at least one spring rope, fix, with described spring rope two ends, the snap close being connected, inside described snap close, be formed with convex shape snap close, described back support rod is formed downward opening latch hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610260445.2A CN105804966B (en) | 2016-04-22 | 2016-04-22 | Inflator and the bicycle with the inflator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610260445.2A CN105804966B (en) | 2016-04-22 | 2016-04-22 | Inflator and the bicycle with the inflator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105804966A true CN105804966A (en) | 2016-07-27 |
| CN105804966B CN105804966B (en) | 2018-05-01 |
Family
ID=56458465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610260445.2A Active CN105804966B (en) | 2016-04-22 | 2016-04-22 | Inflator and the bicycle with the inflator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105804966B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2108037U (en) * | 1991-11-22 | 1992-06-24 | 陈晓燕 | Portable theftproof inflator for bicycle |
| DE29701677U1 (en) * | 1997-01-31 | 1997-03-27 | Yang Hsi Kung | Air pump with double air intake |
| CN2355125Y (en) * | 1998-09-03 | 1999-12-22 | 杨熺宫 | Air pump with retractable extension pipe |
| CN2480581Y (en) * | 2001-05-21 | 2002-03-06 | 晏正 | Convenient double-piston inflator |
| CN205714640U (en) * | 2016-04-22 | 2016-11-23 | 天津飞鸽车业发展有限公司 | Inflator and there is the bicycle of this inflator |
-
2016
- 2016-04-22 CN CN201610260445.2A patent/CN105804966B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2108037U (en) * | 1991-11-22 | 1992-06-24 | 陈晓燕 | Portable theftproof inflator for bicycle |
| DE29701677U1 (en) * | 1997-01-31 | 1997-03-27 | Yang Hsi Kung | Air pump with double air intake |
| CN2355125Y (en) * | 1998-09-03 | 1999-12-22 | 杨熺宫 | Air pump with retractable extension pipe |
| CN2480581Y (en) * | 2001-05-21 | 2002-03-06 | 晏正 | Convenient double-piston inflator |
| CN205714640U (en) * | 2016-04-22 | 2016-11-23 | 天津飞鸽车业发展有限公司 | Inflator and there is the bicycle of this inflator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105804966B (en) | 2018-05-01 |
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| PB01 | Publication | ||
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Effective date of registration: 20221229 Address after: 300381 Mezzanine floor 1, Zone 3, Phase II, Meijiang Convention and Exhibition Center, Jinmen Lake Street, Xiqing District, Tianjin Patentee after: Tianjin Flying Pigeon Vehicle Industry Co.,Ltd. Address before: 301600 Intersection of No. 8 Road and Jingba Connecting Line in Jinghai Economic Development Zone, Jinghai County, Tianjin Patentee before: TIANJIN FLYING PIGEON CYCLE DEVELOPMENT CO.,LTD. |
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| TR01 | Transfer of patent right |