CN2811130Y

CN2811130Y - Bicycle with children seat on bicycle handle

Info

Publication number: CN2811130Y
Application number: CN 200520031615
Authority: CN
Inventors: 黄琪琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-08-24
Filing date: 2005-08-24
Publication date: 2006-08-30
Anticipated expiration: 2015-08-24

Abstract

The utility model relates to a bicycle with a children seat installed on a bicycle handle, which comprises a bicycle body, the bicycle handle (2) fixed on the bicycle body, a front and a rear wheels connected with the bicycle body through bearings and connecting pieces, etc. A children seat (1) is fixed on the handle (2) in the form of arranging forwards; the safety of children who use the bicycle can be ensured better. In addition, a children backrest is adjustable so as to meet the requirement that the children fall asleep; the utility model can be served as a ladder for the children to go up and down. The children seat (1) is arranged on the bicycle handle (2), besides, a transmission device which is similar to a transmission assembly of the bicycle is arranged on the front wheel; the children can take part in the process of riding.

Description

The bicycle of child seat is installed on the handlebar

(1) technical field

The utility model relates to the car that child seat can be installed, particularly with child seat and ordinary bicycle mother and sons' tandem bicycle of combination.

(2) background technology

The bicycle that can carry children at present probably is divided into two classes, and the first kind is an additional child seat on the back seat of existing ordinary bicycle.This class seat is the most common, but the defective that exists has the following aspects: (1) because children are sitting in adult's behind, child exchanges the comparison difficulty with the adult; (2) children the place ahead is stopped by the adult, and the visual field is relatively poor; (3) if when being sitting in phenomenons such as adult children behind occur falling asleep, stand, the adult is difficult for finding and in time handling.And use of seat belts with children on the recoil against in the active active nature of children; (4) placed restrictions on by the rear bicycle width, the anterior broad mostly that children sit is in straddle and the attitude of sitting for a long time, and very easily tired out, traveling comfort is relatively poor; (5) angle of child seat back can not be adjusted, and can not satisfy the needs of children when sleeping; (6) children do not participate in the process of riding, and lack enjoyment.

Second class is to install little triangle seat on the straight beam of common straight beam bicycle additional.The major defect that this class seat exists is: (1) structure is too simple and crude, and the safety device when not having children's ride-on, seat be very easily counter-rotating again, and safety is relatively poor; (2) bicycle handle bar is used as children's handrail, because child's response speed and adult's inconsistency are easily produced unsafe hidden danger; (2) child seat relative fixed, handlebar are easily squeezed and are hindered children.

(3) summary of the invention

The purpose of this utility model proposes the bicycle that it provides child seat to be fixed on the handlebar and to make children participate in riding in preposition mode in order to overcome above-mentioned defective.

To achieve these goals, the utility model is according to following technical scheme.The bicycle of child seat is installed on this handlebar, is comprised vehicle body, be fixed on handlebar on the vehicle body, the car front and rear wheel by bearing and attaching parts and body contact etc., child seat is fixed on the handlebar in preposition mode.

Described handlebar is the U type, and handle is connected with handlebar by attaching parts or directly is fixed on the handlebar.

Described child seat props up side arm, seat board support etc. by handlebar, handrail, backrest, back bracket, seat to be formed, and handrail is connected with the near normal shape that is of handlebar; Back bracket and handlebar are hinged; Backrest one end is connected with crossbeam on the back bracket, and the other end is connected with backrest top by connecting rod; The seat board support is fixed on car power and pulls out, and fixed seat is fixed on the seat board support; Seat front frame one end is connected with the handrail middle part, and the other end is connected with the seat board support by attaching parts.

Further the structure that can increase is for to be provided with bracing frame between handrail and handlebar.

Can the car basket be set in described child seat bottom.

Can also drive assembly be set on front-wheel top, this assembly is similar to known bicycle drive assembly.

Preceence of the present utility model is:

1. child seat is between adult's the both hands and in the visual field, children's safety is better guaranteed in preposition mode.

2. bicycle handle bar can be regulated within the specific limits up and down, can better adapt in the people's height and the custom of riding.

3. children's backrest can be adjusted, and can satisfy the children sleeping needs, can also be as about the common child of ladder.

4. outside the preposition child seat, be provided with the driving device similar to the bicycle drive assembly again on front-wheel on handlebar, children can participate in riding, and have recreational.

(4) description of drawings

Fig. 1 has the structural representation of drive assembly for the utility model.

Fig. 2 is the adjustable structural representation of the utility model backrest.

Fig. 3 is the structural representation of ladder when putting down for the utility model child seat back.

Fig. 4 is the structural representation of the utility model child seat.

Fig. 5 is the birds-eye view of the utility model child seat.

Fig. 6 is the structural representation of the utility model handlebar and handle.

Fig. 7 is the structural representation of the utility model seat board support.

(5) specific embodiment

The utility model general women's bicycle basis on, install child seat, car basket or drive assembly additional after handlebar transformed slightly, make it to become a kind of bicycle of band child seat of combination.Concrete structure is referring to Fig. 1.The bicycle of child seat can be installed, comprise vehicle body, be fixed on handlebar on the vehicle body, the car front and rear wheel by bearing and attaching parts and body contact etc., child seat 1 is fixed on the handlebar 2 in preposition mode.On the car front-wheel, increased the drive assembly 12 of a similar bicycle, after child grows up some, can participate in the adult and ride.See also Fig. 6.Described handlebar 2 is the U type, and handle 3 is connected with handlebar 2 by attaching parts.Handlebar is the setting of U type can guarantee that promptly child seat 1 has certain activity space, again can be to adjusting between handlebar 2 and the handle 3, to adapt to the person's of riding needs.See also Fig. 2.Be provided with car basket 11 in the bottom of child seat 1, children can put into pin to guarantee safety, can play again that putting thing uses.

Referring to Fig. 3, Fig. 4, Fig. 5.Described child seat 1 is made up of handlebar 2, handrail 4, backrest 5, back bracket 6, seat support 7 etc., and handrail 4 is connected with the near normal shape that is of handlebar 2; Back bracket 6 is hinged with handlebar 2; Backrest 5 one ends are connected with crossbeam 8 on the back bracket, and the other end is connected with backrest top by connecting rod, adjustable screw; Seat support 7 one ends are connected the other end and body contact with handrail 4 middle parts; Seat support 7 upper fixed seat chairs 9.As can be known, child seat is mainly surrounded by handlebar 2, handrail 4 and backrest 5 and back bracket 6, seat support 7 etc. from said structure.When child is little,,, can also adjust the angle of backrest 5 if child is sleeping mainly based on seat.After child was bigger, back bracket 6 can be put down as ladder and use.If child has more very much not needed seat, can be with the seat and the front drove dismounting of combination.

The newly-increased part of the utility model can be according to the different demand combinations in stage of child growth, and the user can ownly as required load and unload, and this paper no longer discusses.

Claims

1. the bicycle of child seat is installed on the handlebar, is comprised vehicle body, be fixed on handlebar on the vehicle body, the car front and rear wheel by bearing and attaching parts and body contact etc., it is characterized in that: child seat (1) is fixed on the handlebar (2) in preposition mode.

2. the bicycle of child seat is installed on the handlebar as claimed in claim 1, is it is characterized in that described handlebar (2) is the U type, handle (3) is connected with handlebar (2) by attaching parts.

3. the bicycle of child seat is installed on the handlebar as claimed in claim 1, is it is characterized in that described handlebar (2) is the U type, handle (3) is captiveed joint with handlebar (2).

4. as the bicycle of child seat is installed on claim 2 or the 3 described handlebars, it is characterized in that described child seat (1) props up side arm (7), seat board support (14) etc. by handlebar (2), handrail (4), backrest (5), back bracket (6), seat and forms, handrail (4) is connected with the near normal shape that is of handlebar (2); Back bracket (6) is hinged with handlebar (2); Backrest (5) one ends are connected with crossbeam (8) on the back bracket, and the other end is connected with backrest top by connecting rod; Seat board support (14) is fixed on car power and pulls out on (15), and fixed seat (9) is fixed on the seat board support (14); Seat front frame (7) one ends are connected with handrail (4) middle part, and the other end is connected with seat board support (14) by attaching parts.

5. the bicycle of child seat is installed on the handlebar as claimed in claim 4, is it is characterized in that between handrail (4) and handlebar (2), bracing frame (10) being set.

6. the bicycle of child seat is installed on the handlebar as claimed in claim 1, is it is characterized in that car basket (11) being set in described child seat (1) bottom.

7. the bicycle of child seat is installed on the handlebar as claimed in claim 1, is it is characterized in that being provided with drive assembly (12) on front-wheel top.

8. the bicycle of child seat is installed on the handlebar as claimed in claim 7, is it is characterized in that described drive assembly (12) is similar to known bicycle drive assembly.

9. the bicycle of child seat is installed on the handlebar as claimed in claim 8, is it is characterized in that on driving chain, being provided with chain automatic takeup (13).