WO1999057436A1 - Structure de gonfleur monte sur une bicyclette - Google Patents

Structure de gonfleur monte sur une bicyclette Download PDF

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Publication number
WO1999057436A1
WO1999057436A1 PCT/CN1998/000068 CN9800068W WO9957436A1 WO 1999057436 A1 WO1999057436 A1 WO 1999057436A1 CN 9800068 W CN9800068 W CN 9800068W WO 9957436 A1 WO9957436 A1 WO 9957436A1
Authority
WO
WIPO (PCT)
Prior art keywords
screw
bicycle
pump
rod
air
Prior art date
Application number
PCT/CN1998/000068
Other languages
English (en)
Chinese (zh)
Inventor
Yingzhe Hwang
Junming Hwang
Original Assignee
Yingzhe Hwang
Junming Hwang
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.)
Filing date
Publication date
Application filed by Yingzhe Hwang, Junming Hwang filed Critical Yingzhe Hwang
Priority to PCT/CN1998/000068 priority Critical patent/WO1999057436A1/fr
Publication of WO1999057436A1 publication Critical patent/WO1999057436A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/10—Arrangement of tyre-inflating pumps mounted on vehicles
    • B60C23/105—Arrangement of tyre-inflating pumps mounted on vehicles the pump being mounted in the saddle-pillar of a bicycle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J11/00—Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps
    • B62J11/02—Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps for 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
    • 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

Definitions

  • the present invention relates to a structure of an inflator attached to a bicycle, in particular to a device for attaching an inflator structure to a frame on the side of a bicycle wheel and using the chain of the bicycle to inflate a bicycle tire at any time and place.
  • the conventional air pumps for bicycles are mostly hand-pressed and foot-pressed, which can be shown in Figures 1 and 2
  • Figures 1 and 2 It can be seen from the three-dimensional schematic diagrams of the hand-pressing air pump 1 Q and the foot-pressing air pump 20 that although it can achieve the purpose of inflating, the only disadvantage is that it is bulky and cannot be carried around, and it is not possible to carry a bicycle anytime, anywhere Wheel tires are inflated, and the pumping action is time-consuming and labor-intensive, which is a disadvantage that conventionally cannot satisfy the use of ordinary people. Disclosure of invention
  • the main object of the present invention is to provide a structure of an air pump attached to a bicycle consisting of a piston, a cam lever, a pivot screw, a shift rod and a gear, wherein the improved air pump is integrally locked on the bicycle wheel side.
  • a structure of an air pump attached to a bicycle consisting of a piston, a cam lever, a pivot screw, a shift rod and a gear, wherein the improved air pump is integrally locked on the bicycle wheel side.
  • a secondary object of the present invention is to provide a structure of a pump attached to a bicycle.
  • the improved pump has a light body, does not take up space, is easy to operate, and saves time and effort.
  • the attached barometer can be used for pumping. Understanding the gas pressure at the time is quite practical and convenient as a whole, and is a breakthrough design for the industry.
  • a structure of an air pump attached to a bicycle is mainly used to provide an air pump at a bicycle wheel side frame.
  • the air pump includes a piston, a cam lever, a pivot screw, It consists of a moving shaft and a gear, etc., where:
  • a cylinder body is chiseled in the pump housing, an exhaust pipe is arranged above, a dome cover and a shield cover are arranged below the dome, and a round hole is chiseled in the dome cover;
  • a piston is provided with a connecting rod seat underneath, and the connecting rod seat is locked by a bolt to a hole above the connecting rod, and then the piston is placed in a cylinder built in the air pump;
  • a cam lever with an insert rod on it which can be inserted into the hole below the connecting rod, and a round hole under it for transmission
  • the rear screw sleeve to which the screw belongs
  • a pivot screw has an internal groove chiseled therein and can be sleeved by a shifting rod.
  • the front end of the screw is threaded, and an end is placed behind the screw and implanted in the internal groove.
  • the rear end has The rear screw can be inserted into the round hole of the cam lever and then locked by the nut;
  • a moving shaft which can be fitted into the inner groove of the pivot screw as a whole, has a movable function.
  • a guide groove is chiseled at an appropriate position at the rear.
  • the guide groove is the length of the moving distance and can be adjusted by the inner groove of the pivot screw.
  • the stop end is set to stop the overall moving distance of the shift rod, and the front end of the shift rod is a front screw, which can be sleeved into a gear and locked by a nut.
  • the piston of the above-mentioned parts is placed in a cylinder body provided in the housing of the inflator, and the lower part of the piston is connected to a hole above a connecting rod, and the rear screw of the pivot screw is sleeved into a circular hole of a cam rod and fixed by a nut.
  • the insert rod on the cam lever is sleeved into the hole below the connecting rod, and the front end screw of the transmission pivot screw penetrates out of the round hole provided under the pump housing, and is locked by a nut, and the transmission
  • the pivot screw can be rotated in a circular hole, and then a moving shaft is sleeved into the inner groove of the transmission screw. Before the shaft is moved, a screw is sleeved with a gear, and then locked by a nut, which becomes the pump. Improved overall structure.
  • FIG. 1 is a schematic perspective view of a conventional hand pressure type air pump
  • FIG. 2 is a schematic perspective view of a conventional foot pressure type air pump
  • FIG. 3 is a schematic perspective view of the present invention.
  • FIG. 4 is an exploded view of parts of the present invention.
  • FIG. 6 is a sectional operation diagram of the present invention.
  • FIG. 7 is a simplified schematic diagram of the invention locked on a bicycle wheel side frame
  • FIG. 8 is an action diagram of the invention locked on the bicycle wheel side frame before inflating
  • FIG. 9 illustrates an embodiment of the present invention.
  • FIG. 3, FIG. 4 and FIG. 5, are a perspective view, an exploded view, and a cross-sectional view of the present invention, respectively.
  • Shelf An improved inflator 1 is provided at the place.
  • the inflator 1 is composed of a piston 2, a cam lever 4, a pivot screw 5, a moving shaft 6 and a gear 7, and the like.
  • a cylinder 11 is chiseled in the housing, and an exhaust pipe 12 and a barometer 9 are arranged above the cylinder, and a dome 13 and a shield cover 14 are arranged below the dome, respectively.
  • a circular hole 15 is chiseled at the center of the wall;-the piston 2 is provided with a connecting rod seat 21 under the connecting rod seat 21, and the piston is locked by a plug 2 2 2 is placed in the air pump 1 with a cylinder; a cam lever 4 with an insert lever 41 is a hole that can be inserted under the connecting rod 3, and a round hole 4 2 is provided below it for transmission
  • the rear screw 5 4 of the screw 5 is sleeved;
  • a transmission pivot screw 5 is provided with an internal groove 5 1 inside, which can be inserted into the shifting shaft 6, and a screw 5 2 at the front end of the tapping portion is placed behind the screw 5 2. 5 3 and implanted into the inner groove 51, and the rear end is provided with a rear screw 5 4 for the circular hole 4 2 of the cam lever 4 to be sleeved and then locked by the nut 8;
  • a moving shaft 6 is integrally sleeved in the inner groove 51 of the pivot screw 5 and has a movable function.
  • a guide groove 6 1 is chiseled at an appropriate position at the rear thereof.
  • the guide groove 6 1 is a moving distance.
  • the length of the moving shaft 6 can be stopped by the end stop 5 3 provided in the inner groove 51 of the pivot screw 5, and the front end of the moving shaft 6 is the front screw 6 2.
  • Gear 7 is locked by a nut 8;
  • the piston 2 of the above-mentioned parts is placed in the cylinder body 1 1 provided in the housing of the air pump 1, and a hole above the connecting rod 3 is connected below, and the rear screw 5 4 of the pivot screw 5 is sleeved into a cam lever 4
  • the round hole 4 2 is fixed by the nut 8, and the plug 41 on the cam lever 4 is inserted into the hole below the connecting rod 3.
  • the front thread 5 2 of the transmission screw 5 is put on the pump.
  • FIG. 6 a cross-sectional action diagram of the present invention, wherein the figure shows the manner in which the shift lever 6 moves.
  • the guide groove 61 provided by the shift lever 6 can be used in the inner groove of the pivot screw 5. 5 1 is moved.
  • a stop end 5 3 is provided at the inner groove 5 1 of the pivot screw 5. After the gear shaft 7 is rotated to move the shaft 6, it can also be transmitted to the pivot screw 5, the cam rod 4 and the piston 2 through the end stop 5 3 to achieve the overall action relationship.
  • FIG. 7 FIG. 8 and FIG. 9, which are simple schematic diagrams of the present invention, which are locked on the side frame of a bicycle wheel, action diagrams before inflating, and embodiment diagrams, in which the entire inflator 1 of the present invention can be locked.
  • the gear 7 is first moved outward, as shown in FIG. 6, moved to the bicycle near Above the chain 4 Q, then move the chain 40 up After being lifted up, the gear 7 is engaged with each other, that is, as shown in FIG.
  • the bicycle pedal 30 is turned to the rear to idle the drive force of the chain 40 so that the chain 40 can rotate the gear 7 to drive the shift shaft.
  • the rod 6, the pivot screw 5, and the cam rod 4 make the piston 2 reciprocate up and down to generate air.
  • the air is discharged to the exhaust pipe 12 and is guided by an air hose 60 to the wheel of the bicycle. 50, after the air is poured into the wheel 5G until the wheel 50 is saturated, the amount of input air can be known from the barometer 9 on the air pump 1, as shown in FIG. 9;
  • the protective cover 14 provided in the casing of the inflator 1 can not only protect the component structure, but also can be equipped with a small input hose 60, so that the inflator can be carried out anytime, anywhere.
  • the inflator 1 In addition to the design of pumping with the attached bicycle, it can also pump in sports balls, such as blue balls and volleyballs. It is a quite convenient and practical device.
  • the bicycle attached to the pump of the present invention has a unique structure, and changes the conventional method of pumping on the bicycle, making the pump made by the present invention simpler, that is, the pumping action can be performed anytime, anywhere, and has the convenience, Practicality and industrial utilization value.
  • the present invention utilizes the above structure.
  • the gear is first moved out above the chain near the bicycle, and then the chain is pulled up to fit the gear.
  • the pedal of the bicycle is idling to the rear to transmit the force of the chain, causing the chain to rotate the gears to drive the shifting shaft, the pivot screw and the cam rod, and the piston can reciprocate up and down to generate air, which is discharged to the exhaust
  • a bicycle hose is connected to the bicycle wheel, so that air is poured into the wheel until the wheel tire is saturated. Therefore, it is practical.

Abstract

Cette invention concerne un gonfleur qui est monté sur une bicyclette et qui comprend un cylindre, un piston, une came, un boulon de transmission creux, un arbre mobile et un pignon. La came possède un tenon qui dépasse de sa partie supérieure et qui vient s'insérer dans un trou pratiqué à l'extrémité inférieure de la tige du piston. La came comporte également un alésage dans sa partie inférieure, auquel vient se connecter le boulon de transmission. L'arbre mobile est inséré dans le boulon de transmission, tandis que le pignon vient se connecter à l'extrémité avant dudit arbre mobile. Il est ainsi possible de gonfler un pneu de bicyclette grâce à la rotation libre en arrière du plateau de pédalier.
PCT/CN1998/000068 1998-04-30 1998-04-30 Structure de gonfleur monte sur une bicyclette WO1999057436A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN1998/000068 WO1999057436A1 (fr) 1998-04-30 1998-04-30 Structure de gonfleur monte sur une bicyclette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN1998/000068 WO1999057436A1 (fr) 1998-04-30 1998-04-30 Structure de gonfleur monte sur une bicyclette

Publications (1)

Publication Number Publication Date
WO1999057436A1 true WO1999057436A1 (fr) 1999-11-11

Family

ID=4575049

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN1998/000068 WO1999057436A1 (fr) 1998-04-30 1998-04-30 Structure de gonfleur monte sur une bicyclette

Country Status (1)

Country Link
WO (1) WO1999057436A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103770879A (zh) * 2014-02-19 2014-05-07 呼格吉乐 一种带打气筒的自行车

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85105176A (zh) * 1985-06-29 1986-12-24 徐龙生 自动充气机
CN2050886U (zh) * 1989-06-17 1990-01-10 邹桂怀 便携式气泵
WO1991017064A1 (fr) * 1990-05-04 1991-11-14 Velo Research, Incorporated Pompe a air pour bicyclette actionnee par ladite bicyclette
CN2208109Y (zh) * 1993-04-13 1995-09-20 高忠民 自行车半自动高压气泵
CN2251053Y (zh) * 1996-01-31 1997-04-02 聂交良 气泵
CN2263719Y (zh) * 1996-05-09 1997-10-01 刘天扬 自行车车附充气泵
EP0806568A2 (fr) * 1996-05-07 1997-11-12 Festo KG Compresseur à double entraînement

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85105176A (zh) * 1985-06-29 1986-12-24 徐龙生 自动充气机
CN2050886U (zh) * 1989-06-17 1990-01-10 邹桂怀 便携式气泵
WO1991017064A1 (fr) * 1990-05-04 1991-11-14 Velo Research, Incorporated Pompe a air pour bicyclette actionnee par ladite bicyclette
CN2208109Y (zh) * 1993-04-13 1995-09-20 高忠民 自行车半自动高压气泵
CN2251053Y (zh) * 1996-01-31 1997-04-02 聂交良 气泵
EP0806568A2 (fr) * 1996-05-07 1997-11-12 Festo KG Compresseur à double entraînement
CN2263719Y (zh) * 1996-05-09 1997-10-01 刘天扬 自行车车附充气泵

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103770879A (zh) * 2014-02-19 2014-05-07 呼格吉乐 一种带打气筒的自行车

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