CN202320638U - Front-back-exchangeable bicycle - Google Patents

Front-back-exchangeable bicycle Download PDF

Info

Publication number
CN202320638U
CN202320638U CN2011204231079U CN201120423107U CN202320638U CN 202320638 U CN202320638 U CN 202320638U CN 2011204231079 U CN2011204231079 U CN 2011204231079U CN 201120423107 U CN201120423107 U CN 201120423107U CN 202320638 U CN202320638 U CN 202320638U
Authority
CN
China
Prior art keywords
wheel
bevel gear
shaft
bicycle
frame
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
Application number
CN2011204231079U
Other languages
Chinese (zh)
Inventor
沙比提·白克热
玉素甫·艾合买提
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.)
SHABITI BAIKERE
Original Assignee
SHABITI BAIKERE
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 SHABITI BAIKERE filed Critical SHABITI BAIKERE
Priority to CN2011204231079U priority Critical patent/CN202320638U/en
Application granted granted Critical
Publication of CN202320638U publication Critical patent/CN202320638U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/02—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of unchangeable ratio
    • 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
    • B62K3/00—Bicycles
    • B62K3/02—Frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M17/00—Transmissions characterised by use of rotary shaft, e.g. cardan shaft
    • 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
    • B62K13/00—Cycles convertible to, or transformable into, other types of cycles or land vehicle
    • 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
    • B62K21/00—Steering devices

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

The utility model discloses a front-back-exchangeable bicycle, which is characterized in that a front wheel and a rear wheel are respectively arranged on an inclined vertical shaft, the upper ends of the vertical shafts are respectively inserted in front and rear shaft sleeves of a frame, a joint of the lower end of the vertical shaft of a wheel and a wheel shaft is provided with a section of hinge bar and a damping spring, a bevel gear ring is respectively arranged on each of a central shaft faceplate of the bicycle and a ratchet wheel of the wheel shaft, and the bevel gear rings are connected and driven by a bevel gear shaft (the two ends thereof are respectively provided with a bevel gear); the bevel gear shaft is arranged on a corner-shaped rack connected with the frame; the bevel gear shaft and the corner-shaped rack form a component, and can be respectively arranged on the frame from the two sides of the central shaft faceplate, and the wheel which is in drive connection with the component is the rear wheel; and handlebars and a saddle are arranged in some sleeve on the frame. By using the front-back-exchangeable bicycle, the position exchange of the bevel gear shaft and the saddle is simpler, and the bearing loads of the wheels can be changed, thereby prolonging the service life of the bicycle; and the wheels are damped, so that the bicycle is comfortable in ridding; and the bicycle has certain interestness.

Description

Can before and after the transposing bicycle
Technical field
The utility model belongs to a kind of walking-replacing tool, particularly a kind of bicycle.
Background technology
The birth of bicycle has long history, and it develops out various distortion gradually from a kind of running vehicle.Sporting car, racing machine, carriage for children are arranged, and bull wheel, steamboat, two-wheeled, three-wheel are numerous.Innovations in pattern or design respectively has characteristics.
Summary of the invention
The purpose of the utility model be the design a kind of can before and after the transposing bicycle, its headstock and the tailstock can be changed mutually.Its technical scheme is: can before and after the transposing bicycle form by vehicle frame, wheel, seat bag, handlebar and transmission device.Triangle frame is symmetrical before and after being, front and back wheel is installed in respectively on the bevelled vertical shaft, and the vertical shaft upper end is through respectively in the front and back axle sleeve of vehicle frame, and its vertical shaft can be bolted on the axle sleeve with two when certain wheel is made trailing wheel.Its vertical shaft is unfixing when certain wheel is made guide front wheel.There are one section articulated bracket and damping spring in wheel vertical shaft lower end and axletree junction, and the transmission device of bicycle is on the axis floral disc He on the wheel dog end awl gear ring to be arranged, through the bevel gear shaft connection transmission of a two ends band finishing bevel gear cuter.Bevel gear shaft is installed on the triangle frame that connects to ground.Bevel gear shaft and triangle frame are formed parts, can be installed in respectively on the vehicle frame from axis floral disc both sides, and the wheel that is connected transmission with it is exactly a trailing wheel.Handlebar is packaged in certain sleeve above the vehicle frame with sitting, and who is that drive wheel and track adjusting wheel are confirmed according to two wheels.
Can before and after the bicycle of transposing, transposing bevel gear shaft cooperation package location is fairly simple, the transposing wheel can change the bearing load of wheel, increases the service life.The wheel damping, ride comfort.Certain interest is arranged simultaneously.
Description of drawings: Fig. 1 be can before and after the structural representation of bicycle of transposing.
The specific embodiment: be further described below in conjunction with accompanying drawing.
As shown in the figure, can before and after the transposing bicycle form by vehicle frame, wheel, seat bag, handlebar and transmission device.Triangle frame 7 is symmetrical before and after being; Front and back wheel is installed in respectively on the bevelled vertical shaft 5; The vertical shaft upper end is through respectively in the forward and backward axle sleeve 6 on the vehicle frame, and its vertical shaft can be fixed on the axle sleeve with two bolts 9 when certain wheel is made rear drive sprocket, and wheel can not be swung.Its vertical shaft is unfixing when certain wheel is made front jockey wheel, and connects together and can swing with handlebar.There are one section articulated bracket 3 and damping spring 2 in wheel vertical shaft lower end and axletree junction, and the transmission device of bicycle is on the axis floral disc 8 He on the wheel dog end awl gear ring to be arranged, through the bevel gear shaft 4 connection transmissions of a two ends band finishing bevel gear cuter.Bevel gear shaft is installed in turning on the angular frame 1 of connecting to ground.Bevel gear shaft with turn angular frame and form parts, these parts can be installed in respectively on the vehicle frame from axis floral disc both sides, have changed the installation site of transmission shaft, have just changed the front and back position of bicycle.The wheel that is connected transmission with it is exactly a trailing wheel.Handlebar is packaged in that sleeve above the vehicle frame with sitting, and who is that drive wheel and track adjusting wheel are confirmed according to two wheels.

Claims (2)

  1. Can before and after the transposing bicycle; Form by vehicle frame, wheel, seat bag, handlebar and transmission device; It is characterized in that: symmetry before and after the triangle frame (7), front and back wheel is installed in respectively on the bevelled vertical shaft (5), and the vertical shaft upper end is through respectively in the forward and backward axle sleeve (6) of vehicle frame; Its vertical shaft can use two bolts (9) to be fixed on the axle sleeve when certain wheel is done to drive trailing wheel, and its vertical shaft is unfixing when certain wheel is made guide front wheel; Transmission device is upward and on the wheel dog end awl gear ring to be arranged at axis floral disc (8), through bevel gear shaft (4) the connection transmission of a two ends band finishing bevel gear cuter; Bevel gear shaft is installed in turning on the angular frame (1) of connecting to ground, bevel gear shaft with turn angular frame and form parts, these parts can be installed in respectively on the vehicle frame from axis floral disc both sides, drive trailing wheel exactly by its wheel that connects transmission.
  2. 2. as claimed in claim 1 can before and after the transposing bicycle, it is characterized in that: there are one section articulated bracket (3) and damping spring (2) in wheel vertical shaft (5) lower end and axletree junction.
CN2011204231079U 2011-10-31 2011-10-31 Front-back-exchangeable bicycle Expired - Fee Related CN202320638U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204231079U CN202320638U (en) 2011-10-31 2011-10-31 Front-back-exchangeable bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204231079U CN202320638U (en) 2011-10-31 2011-10-31 Front-back-exchangeable bicycle

Publications (1)

Publication Number Publication Date
CN202320638U true CN202320638U (en) 2012-07-11

Family

ID=46432628

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204231079U Expired - Fee Related CN202320638U (en) 2011-10-31 2011-10-31 Front-back-exchangeable bicycle

Country Status (1)

Country Link
CN (1) CN202320638U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108905228A (en) * 2018-06-04 2018-11-30 天津津研机械设计有限公司 A kind of electric retractable undercarriage of prototype aircraft

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108905228A (en) * 2018-06-04 2018-11-30 天津津研机械设计有限公司 A kind of electric retractable undercarriage of prototype aircraft
CN108905228B (en) * 2018-06-04 2020-06-09 天津津研机械设计有限公司 Electric retractable landing gear of model airplane

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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: 20120711

Termination date: 20121031