CN2179309Y - Multifunction bicycle chair for carrying child - Google Patents

Abstract

The utility model provides a multifunction bicycle chair for carrying child, comprising a chair body, a chair back, a seat board, a window awning and a bottom connecting piece. A sealed tote box can be formed by that the window awning of the chair is detached, a board is added in the front side of the chair and the chair back is folded into 90 DEG. The sealed tote box can be fixed on a bicycle tail frame. An easy chair can be formed by that the sunshade stand of the chair is detached and a pair of wooden horse-shaped supporting feet are connected with the bottom of the chair body. The utility model can be used in many uses. The bottom connecting piece can be suitable for bicycle tail frames with various standards and shapes. The multifunction bicycle chair for carrying child is convenient in use and dismount.

Description

Multifunction bicycle chair for carrying child

The utility model relates to a kind of daily living article, especially a kind of home-use bicycle child seat.

Existing bicycle use child seat kind is a lot, the great majority of selling on the open market are the little seats that are woven into bamboo wood or rattan, generally be placed on the bicycle beam, this mode of laying is also made troubles to the rider, and these seat function singlenesses, child is big a little a bit just can not to have taken advantage of seat, have to throw aside, so its tenure of use is short.

The purpose of this utility model is for overcoming the bicycle child seat that above-mentioned the deficiencies in the prior art part designs a kind of Multifunction, it can be installed on the bicycle tail frame, and the bicycle tail frame that the connecting device that its chair is gone to the bottom can be suitable for various different sizes and shape uses.Can constitute easy chair behind the floor structure of change chair; When not as chair, increase a small amount of accessory again after backrest can being folded, can make chest and be placed on loading use on the bicycle tail frame.

Task of the present utility model realizes as follows, child seat is made up of chair body, spring latch lock, connection hinge and hook adaptor union etc., chair body back has the chair back and top that tilt is arranged, seat board and spring are arranged below it, there are front apron and handle in the front, and chair body bottom is fixed with and connects hinge and hook adaptor union, and spring latch lock is to be fixed on chair body both sides, be used for stablizing the sunshade hood frame, fix by the attaching parts and the bicycle tail frame of chair.After the sun-shading frame on the chair is removed, connect a pair of circular arc wooden horse leg again in the bottom and can constitute easy chair.The sun-shading frame of chair is removed, folding downwards 90 degree of the chair back are worked as lid, the front increases a baffle plate, can make the sealing basket that is fixed on the bicycle tail frame.

The utility model has the following advantages compared with prior art: seat support is gone to the bottom damping spring is installed, the anti-seismic performance and the comfort of chair have been increased, can use by a chair more, economical and practical, with the Regular Bicycle child seat relatively, in comfort, functions of use and all improve significantly on tenure of use.Its bottom construction is suitable for various different automobile types and tailstock uses, and is applied widely, and use and dismounting are all convenient.

Description of drawings:

Fig. 1 is a constructional drawing of the present utility model.

Fig. 2 is that the A of constructional drawing of the present utility model is to view.

Fig. 3 is hook connector construction figure of the present utility model.

Fig. 4 is connection hinge arrangement figure of the present utility model.

Fig. 5 is wooden horse stand bar structure figure of the present utility model.

Fig. 6 is a basket constructional drawing of the present utility model.

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail, as Fig. 1, shown in 2, it is by chair body 1, the chair back 2, seat board 3, hook adaptor union 4, connect hinge 5, spring latch lock 6, sun-shading frame 7, latch 8, spring 9, handle 10, tilt 11, and composition such as front shoe 12 grades, chair body 1 cuboid that is opening for the top that is made into metallic material or duroplasts and the place ahead wherein, one circle groove is arranged at its inwall bottom, be fixed with seat board 3 in the groove, seat board is fixed with a plurality of springs 3 times, bottom, the place ahead (left side) is fixed with front shoe 12, make flange lower end on it block seat board 3 fwd flange back upper places (the right) and be fixed with the chair back of the body 2 with hinge, its inboard both sides respectively are welded with plug housing, latch 8 is installed on it, be used for fixing the chair back 2, make it keep vertical state, left and right sides face respectively is fixed with a cross bar, its left front end is connected with sun-shading frame 7, sun-shading frame lower-left face is fixed with a spring latch lock 6, by the folding of bumping pearl control sun-shading frame, when sun-shading frame is opened, with spring latch lock it is fixed, bump pearl when depressing, it is collapsible to hide the sample frame, be fixed with the tilt made from soft fabric 11 on the sun-shading frame 7, chair body 1 the place ahead is fixed with handle 10, its two bottom sides is fixed with and is no less than two hook adaptor unions, and the back is fixed with and is no less than two connection hinges 5, constitutes bicycle seat.The chair back 2 is made for plank, plastic flagstone or aluminium alloy plate, seat board 3 square plate type for making with duroplasts or aluminum alloy, there is flange the bottom of its front and rear side, respectively with the groove contraposition of chair body 1 and front shoe 12, it has been gone to the bottom and has been no less than 4 protruding small columns, uses with the fixing spring position; Hook adaptor union 4 is that bolt and a little angle steel of U type hook formed by afterbody, little angle steel one wing has two circular holes, the circular hole that another wing has a bolt to use, it is fixed on chair body 1 bottom by rivet, connecting hinge 5 is made up of two semicircle hinges and bolt, as shown in Figure 4, it is fixed on back, chair body 1 bottom with rivet, spring latch lock 6 is made up of spring and roundlet pearl, be fixed on chair body 1 biside plate with flathead screw, sun-shading frame 7 is made up of many aluminum alloy bars, two all is cascaded their activities with an axle and is fixed on chair body 1 biside plate, and its lower end is propped up bump pearl, and handle 10 comprises a long bolt and overcoat, overcoat is the softer sleeve made from non-metallic material, fixes by the both sides in long bolt and chair body 1 the place ahead.As shown in Figure 1, front shoe 12 is made by aluminum alloy or duroplasts, and there is flanged rectangular slab its top.The sun-shading frame 7 of multifunctional children seat is unloaded, take out latch 8, put down backboard 2, the front opening part adds a plate 13, and itself and chair body 1 both sides are screwed, the sealing basket that can be fixed on the bicycle rack.After the multifunction bicycle seat is shed sun-shading frame 7 and tilt 11, wooden horse type leg 14 usefulness screws are connected with chair body bottom, promptly constitute easy chair, wooden horse type leg 14 as shown in Figure 5, it is by the circular arc plate and have that two poles of last lower brace form, and connects with long bolt between two legs, and two groups of legs are connected with chair body two bottom sides by bolt, the wooden horse leg can also can be made of plastic with timber, can also be welded into metallic material.

Claims (3)

1, a kind of multifunction bicycle child seat, it mainly comprises chair body 1, the chair back 2, seat board 3, hook adaptor union 4, connects hinge 5, spring latch lock 6, sun-shading frame 7, latch 8, spring 9, handle 10, tilt 11 and front shoe 12; The chair body 1 that is characterised in that of the present utility model is the cuboid that a top and the place ahead are opening, one circle groove is arranged at its inwall bottom, be fixed with seat board 3 in the groove, seat board 3 is gone to the bottom and is fixed with a plurality of springs, and forward lower part is fixed with front shoe 12, and the back upper place is fixed with the chair back 2, left front end is fixed with sun-shading frame 7, tilt 11 is arranged on the sun-shading frame 7, and chair body 1 the place ahead is fixed with handle 10, and its two bottom sides and back respectively are fixed with hook adaptor union 4 and connect hinge 5 and constitute bicycle seat; Seat board 3 is square disc shapes that punching of the steel plate becomes, there is flange the bottom of its front and rear side, it has been gone to the bottom and has been no less than 4 protruding small columns, hook adaptor union 4 is that the double-screw bolt and the little angle steel of U type hook formed by afterbody, circular hole is all arranged on the angle steel both wings, connect hinge 5 and be made up of two halves circular hinges and bolt, sun-shading frame 7 is made up of many type aluminum alloy bars, two ends is cascaded by an axle activity, and handle 9 comprises an overbolt and nonmetallic sleeve of making than soft material of overcoat; Front shoe 12 is rectangular slabs that there is flange a top.

2, multifunction bicycle child seat according to claim 1 it is characterized in that 1 of the described chair back 2 and chair body for hinge is connected, and both sides is fixed with plug housing on the chair body 1 of chair back bottom, are fixed with latch 8 on it.

3, multifunction bicycle child seat according to claim 1 is characterized in that the fixing and folding of described sun-shading frame 7 is to be controlled by the pearl 6 that bumps fixing on chair body 1.

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