CN2129731Y - Folding multifunation children cart - Google Patents

Abstract

The utility model discloses a folding multifunctional children cart which is composed of a front wheel [9], a back wheel [4], a steering wheel [1], an assembly [10], a frame [15], etc. The utility model is characterized in that the two sides of the assembly [10] is provided with cart frames [2]; the back wheel [4] is arranged on the back of the cart frames [2], intermediate sections of the cart frames [2] are connected with armrest tubes [14] and are crossly connected with tubes [13]; the tubes [13] are connected with a tube [12] whose lower end is provided with a fastening plate [5] and a plate [6], and the tube [12] is provided with a frame for a mosquito net [15]; the mosquito net is sewed on the frame for a mosquito net [15]. The utility model which has the multifunction of a children bed, a children cart, and folding has the advantages that the mosquito net is used for preventing mosquitoes in summer, and a soft cushion is used for thermal protection in winter. The utility model is suitable for an infant who is born for a plurality of ofmonths to a child of six years old.

Description

Folding multifunation children cart

The utility model relates to perambulator, particularly a kind of folding utility perambulator.

Commercially available perambulator.Mostly be the perambulator of function singleness, multi-function baby stroller is also arranged, but complex structure, it is inconvenient to adjust use, and cost is also high, carries inconvenience, uses the house of high residential building is also convenient inadequately.

The purpose of this utility model is to provide a kind of manufacturing simply easy to use, and cost is low, folding multi-functional perambulator easy to carry.

Advantage of the present utility model is to have infant's doss, sits the hurdle, steps on car, the people pushes away and goes back the Collapsible multifunctional perambulator, is suitable for using and advantage such as to have cost low, easy to install from the children that the infant was born 6 months to six years old.

Application principle of the present utility model is such.The folding principle of utilization four-bar linkage, by two quadrangles, wherein one is fixing public limit, implicative of each other the folding in the public limit of activity is connected as a single entity perambulator and Children.Car load is a three-wheel vehicle version, and front-wheel has bearing circle to regulate, and the front-wheel both sides have foot-operated, and back two-wheeled is supporting the car load weight, pedal is arranged on the lathe, shakes the hurdle, after-frame.The lathe scalable is put down after-frame, adorns flat pedal, erects and collect account, and spreads cushion and can make Children, can have sleep and the people push away function.After-frame is holded up and is loaded onto horizontal bar, puts down pedal, can sit the hurdle, the dismounting horizontal bar, and tread plate can be stepped on car.

It is such that structure of the present utility model constitutes.

Fig. 1 is a folded situation scheme drawing of the present utility model.

Fig. 2 is the car scheme drawing of stepping on of the present utility model.

Fig. 3 is a Children scheme drawing of the present utility model.

Fig. 4 is a folding schematic diagram of the present utility model.

Fig. 5 is an integral structure general assembly front view of the present utility model.

Fig. 6 is an integral structure general assembly birds-eye view of the present utility model.

Among Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, bearing circle ［ 1 ］, vehicle frame ［ 2 ］, after-frame ［ 3 ］, trailing wheel ［ 4 ］, regulate clamp ［ 5 ］, support and connection plate ［ 6 ］, spring ［ 7 ］, folded tube ［ 8 ］, front-wheel ［ 9 ］, preceding logical driving assembly ［ 10 ］, handrail tube ［ 11 ］, carry out pipe ［ 12 ］, folded tube ［ 13 ］, armrest pipe ［ 14 ］, mosquito net frame ［ 15 ］, step on hurdle ［ 16 ］, sit iron bar ［ 17 ］, pedal ［ 18 ］, lattice framing ［ 19 ］, supporting nail ［ 20,22 ］, rivet ［ 21 ］, horizontal iron ［ 23,24 ］.

With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, f-w-d assembly ［ 10 ］ is identical with ordinary bicycle f-w-d structure with front-wheel ［ 9 ］, the both sides at wheel ［ 9 ］ center have foot-operated, assembly ［ 10 ］ is a bearing circle on the top, assembly ［ 10 ］ is welded with fulcrum on the centre, prop up outer shaft sleeve and advance to have vehicle frame ［ 2 ］, vehicle frame ［ 2 ］ front pipe end is replication inwards, replication partly packs into assembly ［ 10 ］ both sides fulcrum, and overlap inlet side at this and open screw, being screwed into screw with fly nut, fly nut is tightened in use, unclamp nut when folding, then assembly ［ 10 ］ is rotatable.Vehicle frame ［ 2 ］ is bent into pipe, vehicle frame ［ 2 ］ epimere is a straight tube, back segment is decurved inclined tube, the mouth of pipe is connected with trailing wheel ［ 4 ］ central rotating shaft connecting strap, trailing wheel ［ 4 ］ central rotating shaft is with a round iron, connecting strap is contained between the two-wheeled inboard, hangs with spring between iron plate and the mouth of pipe place, frame ［ 2 ］ lower end and links to each other, and trailing wheel ［ 4 ］ pulls on or put down effect when folding.Frame ［ 2 ］ two middle side parts are porose, and connect by pin or rivet with folded tube ［ 3 ］, article two, be positioned between the frame ［ 2 ］ and step on hurdle ［ 16 ］ top and armrest pipe ［ 14 ］ is arranged and step on hurdle ［ 16 ］, support bar ［ 19 ］ is arranged on the hurdle ［ 16 ］, hurdle ［ 16 ］ is gone up also has pedal ［ 18 ］, and hurdle ［ 16 ］ to the lower end of pipe ［ 13 ］ is connected with folded tube ［ 18 ］ by pin or rivet.Pipe ［ 13 ］ medium position is equipped with the near coal-mine supporting nail ［ 20 ］ that sticks into of the card that is used for plate ［ 6 ］, and pipe ［ 13 ］ upper end connects by pin with pipe ［ 12 ］ middle and lower part, both sides position perforate.Pipe ［ 12 ］ lower end position is equipped with plate ［ 6 ］, rivet tightly in pipe ［ 12 ］ lower end by rivet ［ 21 ］, pipe ［ 12 ］ lower end is positioned at and there is supporting nail ［ 22 ］ at after-frame ［ 3 ］ angle of cut place, and the near coal-mine supporting nail ［ 22 ］ that sticks into of the card of plate ［ 5 ］ is used to regulate the seat sleeping position attitude of car or fold.Plate ［ 5 ］ loads in frame ［ 2 ］ or after-frame ［ 3 ］ both sides, and after-frame ［ 3 ］ also is to make square frame shape, and front-back has horizontal iron, and horizontal iron can be as sitting hurdle usefulness, and there is handrail tube ［ 11 ］ armrest pipe ［ 14 ］ top between pipe ［ 12 ］ and the frame ［ 2 ］.Pedal ［ 18 ］ to after-frame ［ 3 ］ is all made the seat sleep cloth, sits sleep cloth and is divided into three folding section seams and connects and can become one or separate by sitting, step on, sleeping.The car both sides are mosquito nettings, it on the pipe ［ 12 ］ the tent top, frame ［ 2 ］, frame ［ 3 ］, pipe ［ 12 ］, pipe ［ 13 ］, pipe ［ 11 ］, pipe ［ 14 ］, pipe ［ 16 ］, pipe ［ 8 ］ are used solid drawn pipe, also available other metal tube or nonmetallic pipe, enough rigidity and the intensity of Guan Yaoyou, pedal ［ 18 ］, lattice framing ［ 19 ］ are used common iron plate with common 14# round iron body, plate ［ 5 ］, plate ［ 6 ］.

When installing and using, bearing circle ［ 1 ］, assembly ［ 10 ］, wheel ［ 9 ］ install by bicycle f-w-d installation form; Assembly ［ 10 ］ both sides with trailing wheel ［ 4 ］ both sides vehicle frame ［ 2 ］ is installed, frame ［ 2 ］ is gone up connection pipe ［ 13 ］, pipe ［ 14 ］ is installed, and installs pipe ［ 11 ］ between frame ［ 2 ］, the pipe ［ 12 ］; Between pipe ［ 14 ］, pipe ［ 13 ］, install pipe ［ 16 ］, pipe ［ 8 ］; Between pipe ［ 12 ］, pipe ［ 3 ］, install clamp ［ 5 ］, plate ［ 6 ］; The good spring of hook ［ 7 ］ between frame ［ 2 ］, pipe ［ 4 ］; Rise to the bait and hang up properly frame ［ 15 ］ at pipe ［ 12 ］, frame has been made mosquito net on ［ 15 ］.When car is in folded situation, unclamp the nearly assembly ［ 10 ］ of frame ［ 2 ］ and go up the fly nut of both sides, wheel ［ 9 ］ leans on backward, and unclamp plate ［ 5 ］, plate ［ 6 ］, pipe ［ 3 ］, pipe ［ 12 ］ leans on into in-line forward, when stepping on the use of car perambulator, assembly ［ 10 ］ becomes pure angle with vehicle body, pipe ［ 3 ］, pipe ［ 12 ］ acutangulate, frame ［ 2 ］, pipe ［ 12 ］ cross connection, pipe ［ 3 ］ is set level, and loads onto tent.

The utility model has the advantages that the spring and summer sky has mosquito net mosquito-proof, have winter cushion warming, have perambulator, sit the hurdle, the functions such as Children’s bed, go-cart, foldable for storage also, the baby to six of the rear some months that is suitable for being born year old children use.

Claims (2)

1, a kind of folding utility perambulator, by front-wheel [9], trailing wheel [4], assembly [10], bearing circle [1] etc. are formed, it is characterized in that one section short round iron fulcrum of assembly [10] both sides welding, pack into vehicle frame [2] front to the two ends mouth of pipe that is back bending, vehicle frame [2] is positioned at the lathe both sides, the front packs on the short round iron outer tube diameter of assembly [10] both sides perforate and is screwed into and is useful on the folding rotating adjusting fly nut of assembly [10], frame [2] rear end connects with trailing wheel [4], pass through with a round iron in the middle of trailing wheel [4] wheel as central rotating shaft, frame [2] rear end is connected in trailing wheel [4] two-wheeled inboard, armrest pipe [14] is arranged in the middle of the frame [2], horizontal seat iron [17], and with folded tube [13] cross connection, pipe [13] is connected with pipe [12], supporting nail [20] is arranged in the middle of the pipe [13], after-frame [3] front end has plate [5], there is plate [6] pipe [12] lower end, plate [5], there is the card of adjusting near coal-mine on the plate [6], bayonet socket on the plate [6] sticks into the supporting nail [20] of pipe [13], the near coal-mine supporting nail [22] that sticks into pipe [12] of card on the plate [5], it is to carry out handle, at its lower end supporting nail [21] is arranged that pipe [12] is gone up horizontal iron [23], and there is horizontal iron [24] after-frame [3] back.

2, according to the described folding utility perambulator of claim 1, it is characterized in that front-wheel ［ 9 ］, trailing wheel ［ 4 ］, spring ［ 7 ］ use outsourcing piece, other each parts bend with high-quality steel pipe, iron plate and are welded.

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