Abstract

A reciprocating mechanism includes a first connecting element, a crankshaft and a second connecting element. The crankshaft includes a rotation shaft, a first following element and a second following element. The first following element is pivotally disposed on one side of the rotation shaft and movably coupled to the first connecting element. The second following element is pivotally disposed on the other side of the rotation shaft, and a first angle is formed between the first following element and the second following element. The second connecting element is movably coupled to the second following element. The first following element and the second following element are configured to rotate around the rotation shaft so as to be movably coupled to and cause each of the first connecting element and the second connecting element to reciprocate and cyclically pivot along an arc-shaped trajectory.

IPC Classes  ?

• B62M 1/26 - Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by rotary cranks combined with reciprocating levers
• B62M 1/20 - Rider propulsion of wheeled vehicles by movement of rider's saddle with additional rider propulsion means

Abstract

A strut fixing device includes a base plate having a bottom plate portion, a fixing hook, and a coupling frame. The fixing hook has a connecting portion connected to the bottom plate portion, a curved bending portion extending from the connecting portion, defining an opening, and being resiliently deformable, an abutting portion formed at an end of the portion that is distal from the connecting portion, and a stop portion. The abutting portion abuts against the stop portion when the abutting portion is deformed to close the opening, thereby securing a strut to the bending portion. The coupling frame is disposed on the bottom plate portion of the base plate and is adapted to engage an engaging hole of a mudguard.

IPC Classes  ?

• B62D 25/18 - Parts or details thereof, e.g. mud-guard flaps
• B62J 15/02 - Fastening means; Stays

Goods & Services

Bicycles; structural parts of bicycles; bicycle bells; handlebars of bicycles; bicycle handlebar grips; turn signals for bicycles; bicycle saddles; pannier bags for bicycles; mud guards for bicycles; quick releases for handlebars; quick releases for mudguards of bicycles; quick releases for baskets adapted for bicycles; quick releases for luggage carriers adapted for bicycles; quick releases for child seats for bicycles; quick releases for bicycle bells; quick releases for bicycle chain covers; quick releases for bicycle handlebar grips; quick releases for rearview mirrors for bicycles; quick releases for phone mounts for bicycles; quick releases for water bottle cages for bicycles; quick releases for bicycle display stands; baskets adapted for bicycles; bicycle chains; children's safety seats for bicycles; chain guards for bicycles; chainwheel guards for bicycles; bicycle training wheels; water bottle cages for bicycles; dress-guards for bicycles; trunks adapted for bicycles; wheelchairs

Goods & Services

(1) Bicycles and bicycles parts; structural parts of bicycles; bicycle bells; handlebars of bicycles; bicycle handlebar grips; turn signals for bicycles; bicycle saddles; pannier bags for bicycles; mud guards for bicycles; quick releases for bicycles; baskets adapted for bicycles; bicycle chains; children's safety seats for bicycles; chain guards for bicycles; chainwheel guards for bicycles; bicycle training wheels; water bottle cages for bicycles; dress-guards for bicycles; trunks adapted for bicycles; wheelchairs; athletic bags; gym bags; baby carrying bags; backpacks; beach bags; belt bags; key cases [leather goods]; purses [not of precious metal]; wallets [not of precious metal]; credit card cases and holders; name card cases; coin purses; shopping bags with wheels attached; saddlebags; riding saddles; saddlery; horseshoes; reins; shoe bags for travel; cosmetic cases sold empty; document cases; umbrellas; golf umbrellas; parasols; sunshades; umbrella covers; luggage; luggage tags; leather and imitation leather bags; leather and imitation leather; pet clothing; collars for animals; canes and walking sticks; animal skins and hides; hat boxes of leather; leather trimmings for furniture; leads for animals; gloves for golf; golf bags; golf bag tags; golf balls; golf club grips; golf club covers; golf club heads; grip tapes for golf clubs; trolley bags for golf equipment; stationary exercise bicycles; elliptical exercise machines; exercise machine for resistance training, strength training, muscle development and toning; racket grip tapes; children's toy bicycles other than for transport; toy cars; toy model cars; Christmas tree decorations [except confectionery and electric Christmas lights]; sport balls; play balls; handle grips for stationary exercise bicycles; athletic supporters; dolls; dumbbells; fishing tackle; jigsaw puzzles; kites; toys for domestic pets; playing cards and card games; chess games; roller coaster wheels; electronic golf ball dispensers [sporting articles]; electronic toy vehicles.

Goods & Services

(1) Bicycles and bicycles parts; structural parts of bicycles; bicycle bells; handlebars of bicycles; bicycle handlebar grips; turn signals for bicycles; bicycle saddles; pannier bags for bicycles; mud guards for bicycles; quick releases for bicycles; baskets adapted for bicycles; bicycle chains; children's safety seats for bicycles; chain guards for bicycles; chainwheel guards for bicycles; bicycle training wheels; water bottle cages for bicycles; dress-guards for bicycles; trunks adapted for bicycles; wheelchairs; athletic bags; gym bags; baby carrying bags; backpacks; beach bags; belt bags; key cases [leather goods]; purses [not of precious metal]; wallets [not of precious metal]; credit card cases and holders; name card cases; coin purses; shopping bags with wheels attached; saddlebags; riding saddles; saddlery; horseshoes; reins; shoe bags for travel; cosmetic cases sold empty; document cases; umbrellas; golf umbrellas; parasols; sunshades; umbrella covers; luggage; luggage tags; leather and imitation leather bags; leather and imitation leather; pet clothing; collars for animals; canes and walking sticks; animal skins and hides; hat boxes of leather; leather trimmings for furniture; leads for animals; gloves for golf; golf bags; golf bag tags; golf balls; golf club grips; golf club covers; golf club heads; grip tapes for golf clubs; trolley bags for golf equipment; stationary exercise bicycles; elliptical exercise machines; exercise machine for resistance training, strength training, muscle development and toning; racket grip tapes; children's toy bicycles other than for transport; toy cars; toy model cars; Christmas tree decorations [except confectionery and electric Christmas lights]; sport balls; play balls; handle grips for stationary exercise bicycles; athletic supporters; dolls; dumbbells; fishing tackle; jigsaw puzzles; kites; toys for domestic pets; playing cards and card games; chess games; roller coaster wheels; electronic golf ball dispensers [sporting articles]; electronic toy vehicles.

Goods & Services

Bicycles; structural parts of bicycles; bicycle bells; handlebars of bicycles; bicycle handlebar grips; turn signals for bicycles; bicycle saddles; pannier bags for bicycles; mud guards for bicycles; quick releases for handlebars; quick releases for mudguards of bicycles; quick releases for baskets adapted for bicycles; quick releases for luggage carriers adapted for bicycles; quick releases for child seats for bicycles; quick releases for bicycle bells; quick releases for bicycle chain covers; quick releases for bicycle handlebar grips; quick releases for rearview mirrors for bicycles; quick releases for phone mounts for bicycles; quick releases for water bottle cages for bicycles; quick releases for bicycle display stands; baskets adapted for bicycles; bicycle chains; children's safety seats for bicycles; chain guards for bicycles; chainwheel guards for bicycles; bicycle training wheels; water bottle cages for bicycles; dress-guards for bicycles; trunks adapted for bicycles; wheelchairs

Abstract

A quick-release fixing structure for a fender of a bicycle is provided with a mounting member fixed to the front fork, an engaging member fixed on the fender, and a U-shaped control member. The mounting member is formed with an elastic piece, a receiving cavity, and two penetrating holes which have two cutting grooves in communication with the receiving cavity and the penetrating holes. The engaging member is received in the receiving cavity of the mounting member and formed with two arc-shaped cutting grooves for mating with the arc-shaped cutting grooves of the mounting member. The control member is inserted in the penetrating holes and formed with two arc-shaped grooves. The quick-release fixing structure is capable of assembling the fender onto the front fork of bicycle or disassembling it therefrom by a simple pressing operation.

IPC Classes  ?

• B62D 25/18 - Parts or details thereof, e.g. mud-guard flaps

Abstract

A detachable fastening apparatus for front fork accessories of bicycles to provide fast installation and removing of the bicycle accessories on the front fork of the bicycles. It includes a packing means and a coupling dock located on an accessory. The packing means has a rotary latch disk and can be anchored in a tube of the front fork. By swiveling the rotary latch disk the packing means can be fastened to the coupling dock thereby to install or remove the accessory rapidly.

IPC Classes  ?

• F16B 21/02 - Releasable fastening devices locking by rotation