CN105804966B - Inflator and the bicycle with the inflator - Google Patents

Inflator and the bicycle with the inflator Download PDF

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Publication number
CN105804966B
CN105804966B CN201610260445.2A CN201610260445A CN105804966B CN 105804966 B CN105804966 B CN 105804966B CN 201610260445 A CN201610260445 A CN 201610260445A CN 105804966 B CN105804966 B CN 105804966B
Authority
CN
China
Prior art keywords
tube
fixedly connected
inflator
bicycle
gas
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.)
Active
Application number
CN201610260445.2A
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Chinese (zh)
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CN105804966A (en
Inventor
张金英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Flying Pigeon Vehicle Industry Co ltd
Original Assignee
Tianjin Flying Pigeon Che Ye Development Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Tianjin Flying Pigeon Che Ye Development Co Ltd filed Critical Tianjin Flying Pigeon Che Ye Development Co Ltd
Priority to CN201610260445.2A priority Critical patent/CN105804966B/en
Publication of CN105804966A publication Critical patent/CN105804966A/en
Application granted granted Critical
Publication of CN105804966B publication Critical patent/CN105804966B/en
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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
    • 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
    • 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 kind of inflator, including, inflator body, it is made of inflating rod and straight tube, the straight tube upper end can be arranged wherein by the connecting hole formed with perforation on the bottom face of the straight tube, the gripping tube being fixedly connected with the inflating rod upper end, the lower ending opening of the gripping tube, the upper end of the inflating rod is formed with accommodating chamber, the location hole and gas-guide tube being accordingly formed through on the upper surface of gripping tube.The upper end of inflating rod is carried out hollow design and accommodates gas-guide tube wherein by the inflator of the present invention, terminal with compact integral structure is in direct rod shape, it is easy to carry, when in use, gas-guide tube is extracted out from accommodating chamber, is connected using with externally threaded connection end and connecting hole, the external thread bolt connection that then will have female inflation termination and gas nozzle, the connection of gas circuit can be achieved, it is the purpose that can be achieved to inflate then back and forth to twitch gripping tube.

Description

Inflator and the bicycle with the inflator
Technical field
The present invention relates to technical field of bicycles, more particularly to a kind of inflator and the bicycle with the inflator.
Background technology
Since bicycle is the exposed design of structure, bicycle belongings itself are inconvenient, when we go out If it find that bike tire there is not gas, maintenace point can only be gone to inflate, will be inconvenient, but daily carry inflator again too Burden, so if inflator can be incorporated among bicycle itself component, you can solve the problems, such as this.
Chinese patent CN204489072U discloses a kind of bicycle beam structure for being integrated with inflator, it includes：Voluntarily Bicycle beam, is provided with pressure chamber in bicycle beam, multiple buckles is provided with bicycle beam；Piston component, the piston component are slided Fit in the pressure chamber of bicycle beam；Leather hose, the leather hose are connected with the bottom of pressure chamber, and leather hose passes through multiple buckles It is connected on bicycle beam, the bicycle beam, piston component and leather hose form an inflator.
Although it realizes the integrated of inflator, complicated, the difficulty to vehicle frame processing is increased, causes to produce Cost raises.Moreover, because fully-integrated, be construed as limiting when in use, when inflating to other bicycles if having inconvenience more.
The content of the invention
In view of the technical drawbacks of the prior art, it is an object of the present invention to provide a kind of inflator and there is this dozen The bicycle of inflator.
Technical solution is used by achieve the object of the present invention：
A kind of inflator, including,
Inflator body, it is made of inflating rod and straight tube, the connecting hole formed with perforation on the bottom face of the straight tube,
The gripping tube being fixedly connected with the inflating rod upper end, the lower ending opening of the gripping tube can be by the straight tube Upper end is arranged wherein, and the upper end of the inflating rod is formed with accommodating chamber, accordingly on the upper surface of gripping tube formed with passing through The location hole worn；
Gas-guide tube, it includes air guide tube body, be respectively fixedly disposed at gas-guide tube both ends being fixedly connected with connecting hole Connection end and the inflation termination to be threadedly coupled with gas nozzle, the connection end and air guide tube body may pass through described Location hole enters in the accommodating chamber, and the inflation termination is by inlay card in the location hole.
Spring or spring-backed quill are arranged with the inflating rod outside straight tube.
The air guide pipe range 20-30cm.
A kind of bicycle, including vehicle frame, back vent, and be arranged on by detent mechanism on the vehicle frame described beat Inflator, the detent mechanism include two snap-gauges being oppositely arranged being fixedly connected with vehicle frame, the opposite face of the snap-gauge Formed with the positioning protrusion that can be matched in the insertion connecting hole or inflation termination.
The vehicle frame includes upper tube, and the detent mechanism is arranged on upper tube lower part.
The vehicle frame includes upper tube, standpipe and down tube, and the detent mechanism sets down tube top or lower part.
The connecting plate being fixedly connected with back vent is further included, the back support rod being fixedly connected with connecting plate, and on back support rod The rear shelf that end is fixedly connected and front end is fixedly connected with vehicle frame, and the U-shaped parking being rotatably connected with the connecting plate Frame, is provided with fixture block on rear side of the upright bar of the U-shaped jiffy stand, formed with can be matchingly embedding by back support rod on the fixture block Containing wherein and the caulking groove that is fixedly connected.
Be further fixedly arranged on horizontally disposed limiting plate on the connecting plate, offered on rear side of the limiting plate with The corresponding limiting slot of the upright bar.
Lock strap is further included, the lock strap includes at least one spring rope, is fixedly connected with the spring rope both ends Lock, lock inner side is latched formed with convex shape, formed with downward opening latch hook on the back support rod.
Compared with prior art, the beneficial effects of the invention are as follows：
The upper end of inflating rod is carried out hollow design and accommodated gas-guide tube wherein, overall structure letter by the inflator of the present invention Clean is in direct rod shape, easy to carry, when in use, by gas-guide tube from accommodating chamber extract out, using with externally threaded connection end with Connecting hole is connected, the external thread bolt connection that then will have female inflation termination and gas nozzle, you can realize the company of gas circuit Connect, it is that the purpose inflated can be achieved then back and forth to twitch gripping tube, gas-guide tube is taken in accommodating chamber again after inflating and by card Embedded in outside, convenient when using next time gas-guide tube can be extracted out at least partially in exterior inflation termination.
Brief description of the drawings
Fig. 1 show the structure diagram of the inflator of the present invention；
The inflator that Fig. 2 show the present invention uses the structure diagram of state；
Fig. 3 show the vehicle frame of the bicycle with the inflator；
Fig. 4 show the rear portion side structure schematic view of bicycle；
Fig. 5 show the rearview of Fig. 4.
Embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.It is it should be appreciated that described herein Specific embodiment only to explain the present invention, be not intended to limit the present invention.
Shown in Fig. 1-3, inflator of the invention includes inflator body 1, it is made of inflating rod 11 and straight tube 12, described Connecting hole 13 formed with perforation on the bottom face of straight tube, inflator body part is similar with existing linear inflator structure, Not reinflated description herein；The gripping tube 2 being fixedly connected with the inflating rod upper end, the gripping tube include cylindrical portions and The upper surface of cylindrical portions upper end is formed in, the lower ending opening of the cylindrical portions of the gripping tube can be by the straight tube upper end It is arranged wherein, the upper end of the inflating rod 11 is accordingly formed through formed with accommodating chamber 14 on the upper surface of gripping tube Location hole 21, i.e. inflating rod includes shank portion and piston portion, and shank portion can be after general to form for hollow tubular structure Continuous gas-guide tube accommodates accommodating chamber therein；
Gas-guide tube 3, it includes air guide tube body, be respectively fixedly disposed at gas-guide tube both ends being fixedly connected with connecting hole Connection end and the inflation termination to be threadedly coupled with gas nozzle, the connection end and air guide tube body may pass through described Location hole enters in the accommodating chamber, and the inflation termination is by inlay card in the location hole.The air guide pipe range 20-30cm, greatly reduces the length of gas-guide tube, cost-effective, and does not influence to use completely.
The upper end of inflating rod is carried out hollow design and accommodated gas-guide tube wherein, overall structure letter by the inflator of the present invention Clean is in direct rod shape, easy to carry, when in use, by gas-guide tube from accommodating chamber extract out, using with externally threaded connection end with Connecting hole is connected, the external thread bolt connection that then will have female inflation termination and gas nozzle, you can realize the company of gas circuit Connect, it is that the purpose inflated can be achieved then back and forth to twitch gripping tube, gas-guide tube is taken in accommodating chamber again after inflating and by card Embedded in outside, convenient when using next time gas-guide tube can be extracted out at least partially in exterior inflation termination.
As shown in figure 3, the invention also discloses a kind of bicycle, it includes vehicle frame 4, and the vehicle frame includes upper tube, stands Pipe and down tube, the inflator being arranged in the down tube by detent mechanism on the vehicle frame, described determines Position mechanism includes be fixedly connected with vehicle frame two and is oppositely arranged snap-gauge 5, and the opposite face of the snap-gauge is slotting formed with that can match Enter the positioning protrusion in the connecting hole or inflation termination, meanwhile, for ease of gripping tube and straight tube entire card are embedded in localization machine On structure, spring or spring-backed quill 6 are arranged with the inflating rod outside straight tube.In this way, when being accommodated between two snap-gauges, spring Or spring-backed quill both ends hold the upper surface of straight tube upper surface and gripping tube and are compressed respectively, can guarantee that clamping locating effect, Prevent from departing from, when needing to remove, by gripping tube and the opposite compression of straight tube, reducing entire length can easily remove.
Certainly, the detent mechanism is arranged on upper tube lower part or down tube top or lower part etc. any there are linear space Place, moreover, can be achieved for different types of vehicle frame, and without being changed to vehicle frame, it is only necessary to increase by two cards Plate, substantially increases its adaptability.
As shown in fig. 4-5, further, to avoid the influence that jiffy stand fits up flooring, space hold is reduced, Further include two connecting plates 21 for occupying both sides and being fixedly connected respectively with back vent, two corresponding with connecting plate one by one to be fixedly connected Back support rod 22, be fixedly connected with back support rod upper end and rear shelf 23 that front end is fixedly connected with vehicle frame, and upper end with The U-shaped jiffy stand 24 that the connecting plate is rotatably connected, the U-shaped jiffy stand include hinged vertical of upper end and connecting plate Bar, and the bottom cross bar that two upright bar bottoms are connected, two upright bars rear side of the U-shaped jiffy stand are provided with fixture block 25, institute Formed with can be matchingly embedding containing wherein and the caulking groove that is fixedly connected by back support rod on the fixture block stated, it is preferable that the fixture block For hard rubber material, the caulking groove section is C-shaped, and horizontally disposed limiting plate is further fixedly arranged on the connecting plate 26, limiting plate rear side offers limiting slot corresponding with the upright bar.
That is, when needing to stop, jiffy stand and back support rod is released and connected, is then screwed off and by the spacing of limiting plate Groove can provide effective support, in driving, the caulking groove of rotary type fixture block on jiffy stand be sticked into back support rod, you can realization stops The fixation of vehicle frame, integrally eliminates the installation of spring, reduces cost, moreover, jiffy stand can raise up to vertical state completely, after Space is taken turns greatly, it can be achieved that trailing wheel is rested on jiffy stand, under loading state, further improving the security of parking and to parking The adaptability of environment.
Preferably, to improve the transport effect of cargo, bicycle of the invention further includes lock strap, and the lock strap is included extremely It is one few, preferably three spring ropes 212, the lock 211 being fixedly connected with the spring rope both ends, lock inner side Latched formed with convex shape, formed with downward opening latch hook 213 on the back support rod.Become spring clothes hanger as wood lath And the binding of cargo is solved the problems, such as using lock strap, there are flexible and changeable a variety of binding modes, the ability of belongings can be lifted, Prevent article from coming off, binding is convenient and modern sense is strong.
Further, the rear shelf include the U-shaped body of the front opening formed by steel pole bending, the U-shaped Body includes the horizontal part at rear portion and the rake of front end, and the two sides of the rake symmetrically extend internally, described Two transverse slats are fixedly installed on horizontal part, at least two are fixedly installed along front and rear by bolt and nut on the transverse slat The wood lath of direction extension.
The rear shelf of the present invention use integrally formed U-shaped structure, are stablized using Seat stay and rear axle offer and effectively supported, Terminal with compact integral structure, cost is low, moreover, spring clothes hanger is changed to wood lath, improves the comfort of seating, and great pseudo-classic Stylishness.
The above is only the preferred embodiment of the present invention, it is noted that for the common skill of the art For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications Also it should be regarded as protection scope of the present invention.

Claims (9)

  1. A kind of 1. inflator, it is characterised in that including,
    Inflator body, it is made of inflating rod and straight tube, the connecting hole formed with perforation on the bottom face of the straight tube,
    The gripping tube being fixedly connected with the inflating rod upper end, the lower ending opening of the gripping tube can be by the straight tube upper end Portion is arranged wherein, and the upper end of the inflating rod is accordingly formed through formed with accommodating chamber on the upper surface of gripping tube Location hole；
    Gas-guide tube, it includes air guide tube body, be respectively fixedly disposed at gas-guide tube both ends to the company that is fixedly connected with connecting hole Termination and the inflation termination to be threadedly coupled with gas nozzle are connect, the connection end and air guide tube body may pass through the positioning Hole enters in the accommodating chamber, and the inflation termination is by inlay card in the location hole.
  2. 2. inflator as claimed in claim 1, it is characterised in that spring or bullet are arranged with the inflating rod outside straight tube Property casing.
  3. 3. inflator as claimed in claim 1, it is characterised in that the air guide pipe range 20-30cm.
  4. 4. a kind of bicycle, it is characterised in that including vehicle frame, back vent, and be arranged on by detent mechanism on the vehicle frame Such as claim 1-3 any one of them inflators, the detent mechanism include being fixedly connected with vehicle frame two are opposite The snap-gauge of setting, the opposite face of the snap-gauge is formed with the convex that can be matched in the insertion connecting hole or inflation termination Rise.
  5. 5. bicycle as claimed in claim 4, it is characterised in that the vehicle frame includes upper tube, and the detent mechanism is set Put in upper tube lower part.
  6. 6. bicycle as claimed in claim 4, it is characterised in that the vehicle frame includes upper tube, standpipe and down tube, described Detent mechanism sets down tube top or lower part.
  7. 7. bicycle as claimed in claim 4, it is characterised in that the connecting plate being fixedly connected with back vent is further included, with being connected The back support rod that plate is fixedly connected, is fixedly connected and rear shelf that front end is fixedly connected with vehicle frame with back support rod upper end, and The U-shaped jiffy stand being rotatably connected with the connecting plate, the upright bar rear side of the U-shaped jiffy stand is provided with fixture block, described Fixture block on formed with can be matchingly embedding containing wherein and the caulking groove that is fixedly connected by back support rod.
  8. 8. bicycle as claimed in claim 7, it is characterised in that be further fixedly arranged on the connecting plate horizontally disposed Limiting plate, offer limiting slot corresponding with the upright bar on rear side of the limiting plate.
  9. 9. bicycle as claimed in claim 8, it is characterised in that further include lock strap, the lock strap includes at least one bullet Spring rope, the lock being fixedly connected with the spring rope both ends, lock inner side is latched formed with convex shape, after described Formed with downward opening latch hook on supporting rod.
CN201610260445.2A 2016-04-22 2016-04-22 Inflator and the bicycle with the inflator Active CN105804966B (en)

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 CN105804966A (en) 2016-07-27
CN105804966B true CN105804966B (en) 2018-05-01

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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

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Citations (5)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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

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Publication number Publication date
CN105804966A (en) 2016-07-27

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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.