CN201484469U

CN201484469U - Folding type children stroller

Info

Publication number: CN201484469U
Application number: CN2009200619196U
Authority: CN
Inventors: 陈鸿凯
Original assignee: DONGGUAN YUTONG INFANT PRODUCT Co Ltd
Current assignee: DONGGUAN YUTONG INFANT PRODUCT Co Ltd
Priority date: 2009-08-06
Filing date: 2009-08-06
Publication date: 2010-05-26
Anticipated expiration: 2019-08-06

Abstract

The utility model relates to a folding type children stroller which comprises a front support, a back support, a push rod and a seat support, wherein the lower part of the front support is provided with a front rolling wheel, the lower part of the back support is provided with a back rolling wheel, the front support is pivoted with the back support by a pivot joint, the push rod is movably sheathed at the position of the pivot joint, the seat support is arranged on the push rod by a seat joint, and the seat joint is movably sheathed on the push rod, and the front end of the push rod is connected with the front support by a first linking rod; and the seat joint is connected with the first linking rod by a second linking rod, therefore, when the children stroller is folded, the seat joint is pulled by the second linking rod, so as to limit the range in which the seat joint slides along the push rod, lead the seat support not to move greatly, and leave enough space for folding the seat support together with the push rod and the like. Therefore, under the premise without detaching the seat, the children stroller can be folded smoothly; and the children stroller is flexible and convenient for use and can fully meet the requirement for use.

Description

Foldable baby trolley

Technical field

The utility model relates to a kind of children trolley, need not tear the seat support folding children's barrow open when referring in particular to a kind of returning the vehicle to the garage and knock off.

Background technology

As everyone knows, children trolley system takes advantage of seat for the infant, can make things convenient for the caregiver to pass and go out, alleviating caregiver's burden, so along with the improving constantly of people's living standard, children trolley is accepted by increasing family.Fixed type and collapsible two kinds of style children trolleys are arranged in the market, and fixed type generally is adapted at family and uses, and can not fold, and can deposit during use and carry trouble, and big disappearance takes up room; And collapsible because of collecting whenever and wherever possible, volume is little, conveniently carries, and shows off one's talent or competence and more meets the demand of use.Current, existing Foldable baby trolley is when returning the vehicle to the garage and knock off, because seat closes festival-gathering and slides backward along push rod always, make seat support not have space development, so after must earlier seat support being disassembled separately, can fold, so waste time and energy, make troubles to use, be unfavorable for marketing.

The utility model content

The utility model need not be torn the seat support folding children's barrow at the existing disappearance of above-mentioned prior art open when main purpose is to return the vehicle to the garage and knock off.

For realizing above-mentioned purpose, the utility model is taked following technical scheme:

A kind of Foldable baby trolley, comprise front frame, after poppet, push rod and seat support, this front frame bottom is equipped with front wheel, this after poppet bottom is equipped with rear roller, this front frame articulates by articulating joint and after poppet, and described push rod pivot bush unit is in this position that articulates the joint, and this seat support is installed on the push rod by the seat joint, and this seat joint system is actively socketed on this push rod, is connected by first trace between this push rod front end and the front frame; Between described seat joint and first trace is to be connected by second trace.

Be connected by the 3rd trace between described first trace and the after poppet.

Described second trace is a band iron.

The utility model advantage is: when returning the vehicle to the garage and knock off, spur the seat joint by second trace, the scope of sliding along push rod with restriction seat joint, and it is bigger to make that seat support can not move has and fills enough spaces and push rod etc. and fold in the lump, so, the utility model can successfully fold go-cart under the prerequisite of not dismantling seat support, so uses flexibly, convenient, the demand of fully satisfied use.

Description of drawings

Fig. 1 is the perspective view under the utility model deployed condition;

Fig. 2 is the plan sketch of medial surface under the utility model deployed condition;

Fig. 3 is the utility model folding neutral body structural representation;

Fig. 4 is the plan sketch of medial surface in the utility model folding;

Fig. 5 is a perspective view after the utility model folding.

The drawing reference numeral explanation:

1, front frame 11, front wheel

2, after poppet 21, rear roller

3, push rod 4, seat support

5, articulate joint 6, seat joint

7, first trace 8, second trace

9, the 3rd trace

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further described.

See also Fig. 1 to shown in Figure 5, a kind of Foldable baby hand barrow comprises front frame 1, after poppet 2, push rod 3 and seat support 4, wherein:

This front frame 1 bottom is equipped with front wheel 11, and these after poppet 2 bottoms are equipped with rear roller 21, and this front frame 1 articulates with after poppet 2 by articulating joint 5.

This push rod 3 is the position of pivot bush unit in this pivot joint joint 5, and during folding, push rod 3 can move forward along articulating joint 5.

This seat support 4 is installed on the push rod 3 by seat joint 6, and this seat joint 6 is to be actively socketed on this push rod 3, and when making push rod 3 reaches, the reversing sense that seat joint 6 can be moved along push rod 3 moves; Be connected by first trace 7 between these push rod 3 front ends and the front frame 1, by the scope of these first trace, 7 restriction push rods, 3 reaches.

Between this seat joint 6 and first trace 7 is to be connected by second trace 8, and this second trace 8 is a band iron; So during folding, hold seat joints 6, seat joint 6 is restricted along push rod 3 slippage scopes by this second trace 8.

For making front frame 1 and after poppet 2 fixing relative stabilities, between first trace 7 and after poppet 2, be connected by the 3rd trace 9.

So, if when returning the vehicle to the garage and knock off, promote to begin to start folding state by push rod 3 forward along articulating joint 5 earlier, this moment, first trace 7 impelled push rod 3 to promote within the specific limits, and hold seat joint 6 by second trace 8, make seat joint 6 along the interior among a small circle slippage of push rod 3, in the folding process, have enough spaces to settle, can realize the overall process of returning the vehicle to the garage and knock off thereby realization seat support 4 need not to disassemble to guarantee seat support 4.

The utility model design focal point is to spur seat joint 6 by second trace 8, with the scope of restriction seat joint 6 along push rod 3 slips, and it is bigger to make that seat support 4 can not move, have that to fill enough spaces and push rod 3 etc. folding in the lump, so the utility model can be under the prerequisite of not dismantling seat support 4, can successfully go-cart be folded, so use flexibly, convenient, the abundant demand that satisfies use.

The above, it only is the preferred embodiment of the utility model structure, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.

Claims

1. Foldable baby trolley, comprise front frame (1), after poppet (2), push rod (3) and seat support (4), this front frame (1) bottom is equipped with front wheel (11), this after poppet (2) bottom is equipped with rear roller (21), this front frame (1) articulates with after poppet (2) by articulating joint (5), described push rod (3) is that pivot bush unit articulates the position of joint (5) in this, this seat support (4) is installed on the push rod (3) by seat joint (6), and this seat joint (6) is to be actively socketed on this push rod (3), is connected by first trace (7) between this push rod (3) front end and the front frame (1); It is characterized in that: between described seat joint (6) and first trace (7) is to be connected by second trace (8).

2. according to the described Foldable baby trolley of claim 1, it is characterized in that: be connected by the 3rd trace (9) between described first trace (7) and the after poppet (2).

3. according to the described Foldable baby trolley of claim 1, it is characterized in that: described second trace (8) is a band iron.