CN2198183Y

CN2198183Y - Foldable multifunction bicycle rear rack

Info

Publication number: CN2198183Y
Application number: CN 94224288
Authority: CN
Inventors: 施长兴
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-07-18
Filing date: 1994-07-18
Publication date: 1995-05-24
Anticipated expiration: 2004-07-18

Abstract

The utility model relates to a rear rack of a folding multifunction bicycle, which is a new design for fixing to the rear rack of the bicycle. The utility model can be connected and folded into a chair and a basket; the chair is used for carrying children on the bicycle, and the basket is used for storing articles; a back rest is provided with a zipper bag used for storing a rain cape, which is folded into a box shape; the rack is provided with a lock hole, and a spring lock additionally arranged is used for locking; the upper part of the rack can be used for carrying other articles. The utility model has the advantages of artful design, compact structure, convenient operation and high safety, is an ideal assembly for the rear rack of the bicycle, and is popular to people.

Description

Foldable multifunction bicycle rear rack

The utility model relates to the child's seat that uses by dress on the rear bicycle frame, rack device behind particularly a kind of a kind of multifunctional foldable bicycle that is fixed on the rear bicycle frame.

Before the utility model is made, be used for the vehicle-mounted child of rear bicycle frame, generally all on after-frame, take for the child, need frequent demolition because of purposes is single by adorning a seat, very inconvenient.

But the utility model provides a kind of extended immobilization on rear bicycle frame at above-mentioned deficiency, the composite set that serves many purposes, need become seat through turnover by purposes, but and article basket frame, but still loading above all after the foldings can be locked above when idle, and rain gear also can be deposited in inside, reaching the many usefulness of one, purpose such as easy to use.

Technology of the present utility model is achieved in that seat, backrest, handrail, net formula framework three parts are formed structural entity, seat by screw retention on rear bicycle frame, backrest is by pin link joint seat, and handrail is by being located at the backrest inboard, by the bearing pin link joint, in backrest bottom bearing pin inserts the seat hole, it is fixed, backrest is provided with slide fastener and moulds bag, can deposit rain cape, and folding handrail and backrest become boxlike integral body, the backrest front end is provided with lockhole, can lock from closing with cycle frame position lug, guiding principle formula framework is by hinge, and the net sheet is formed, net sheet via pins link joint backrest, launching the net sheet becomes square frame, makes the knock hole alignment of two net sheets, inserts latch it is fixed.

Following the utility model provides embodiment in conjunction with the accompanying drawings.

Fig. 1 is all folding back of a utility model scheme drawing.

Fig. 2 uses scheme drawing for the utility model screen frame.

Fig. 3 uses scheme drawing for the utility model seat.

With reference to Fig. 1, behind this folding utility rack device by seat 1, backrest 2 and leave in then handrail 3, screen frame sheet 4 is formed, on rear bicycle frame, the front is provided with selvage 11 through screw retention, can be fixed on the vehicle frame, can lock with annex.

With reference to Fig. 2, screen frame sheet 4, by the hinge link joint, backrest 2 lower end butt strips 12 and screen frame sheet via pins 5 link joints make screen frame become square and align with hole 13, insert latch it is fixed.

With reference to Fig. 3, seat 1 is by bearing pin 8 link joint backrests 2, and handrail 3, is inserted in the seat hole by locating pin 7 in backrest 2 both sides through the bearing pin link joint, is fixed as one.

The utility model volume is small and exquisite, and compact conformation is in light weight; And seat, hoop, loading three usefulness are combined into one, use practical and convenient.

Claims

1, rack device behind a kind of multifunctional foldable bicycle is to be used for fixing on rear bicycle frame, it is characterized in that rack device is seat and hoop behind the described folding utility.

2, it is characterized in that by rack device behind the described a kind of multifunctional foldable bicycle of claim 1 individual slide fastener 10 is arranged on the seat back 2.

3, rack device is made of the lockhole 11 that individual lockable is arranged above it is characterized in that behind a kind of multifunctional foldable bicycle as claimed in claim 1 seat and hoop.