US 10,308,308 B2Granted

Bicycle frame

AssigneeA-Pro Tech Co., Ltd.

InventorShun-Min Hsu

Life of this patent

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Abstract

A bicycle frame includes a frame body including a top tube, a seat tube, a seat stay, and a mounting unit that is disposed at a junction among the top tube, the seat tube and the seat stay, and that has a base portion, and a position-limiting portion extending from the base portion, a seat post unit including a seat post that extends through the base portion, and a post clamp that is fixedly sleeved onto the seat post, and that is retained in the frame body by the position-limiting portion, a cushion sleeved onto the seat post, and having a tube body that is fittingly disposed between the seat post and the base portion, and a sleeve portion that extends from the tube body, and that is disposed between the post clamp and the base portion.

Claims10

Dependent claims

A bicycle frame comprising:

a frame body including a top tube, a seat tube, a seat stay, and a mounting unit that is disposed at a junction among said top tube, said seat tube and said seat stay, and that has a base portion connected to said top tube, said seat tube and said seat stay, and a position-limiting portion extending from said base portion;
a seat post unit including a seat post that extends through said base portion of said frame body, and a post clamp that is fixedly sleeved onto said seat post, and that is retained in said frame body by said position-limiting portion;
and
a cushion sleeved onto said seat post, and having a tube body that is fittingly disposed between said seat post of said seat post unit and said base portion of said frame body, and a sleeve portion that extends from said tube body, and that is disposed between said post clamp of said seat post unit and said base portion of said frame body.

1 more element

Dependencies are inferred from the claim text.

Facts

Application: 15/709,887Filed 20 Sep 2017
Priority: TW 105130724 A23 Sep 2016
Published: US 2018/0086410 A129 Mar 2018
Granted: 4 Jun 2019
Term ends: Not estimatedThe source records don’t support an estimate.

Classification6 codes

B62K 19/36
Frame parts shaped to receive other cycle parts or accessories: for attaching saddle pillars, e.g. adjustable during ride
B62J 1/08
Saddles or other seats for cycles; Arrangement thereof; Component parts: frames for saddles; Connections between saddle frames and seat pillars;…
B62K 19/18
Cycle frames: joints between frame members
B62K 2201/02
Springs used in cycle frames or parts thereof: rubber springs

Family

US 2018/0086410 A1Pre-grant publication · published 29 Mar 2018
US 10,308,308 B2This patent

From the US filing history. Foreign family members aren’t listed.

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