CN2091257U

CN2091257U - Multi-functional pram

Info

Publication number: CN2091257U
Application number: CN 91216365
Authority: CN
Inventors: 谢明义
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-06-12
Filing date: 1991-06-12
Publication date: 1991-12-25

Abstract

The utility model relates to a multifunctional pram which is composed of a seat basket, frames, four casters, etc. The utility model is characterized in that the seat basket is installed on a lifting seat frame which is combined with a main frame through connecting fittings. A bottom frame is installed on the bottom of the main frame through fasteners, and four caster boxes with casters are respectively installed on four legs of the bottom frame. A prolonged seat basket is combined with the seat basket via a slide way. The utility model has the advantages of adjustable length and height of the pram body, convenient carrying and multiple functions.

Description

Multi-functional pram

The utility model relates to a kind of multi-function baby stroller, and it is mainly by the seat basket, and parts such as vehicle frame and castor are formed.

Children trolley is one of the most frequently used instrument of nursing infant, and mostly common perambulator is the infant is put in the car, or lies or sit, and is being pushed away the place stroll of leaving home nearer by the head of a family.Because the existing general volume of perambulator is bigger, when need carry perambulator and travel faraway, just seem very inconvenient.And function singleness is used unsatisfactory.

The purpose of this utility model just is to overcome weak point of the prior art, and provides a kind of vehicle body scalable, and height is adjustable, easy to carry, and the multi-function baby stroller that can use more.

The purpose of this utility model can realize by following measure:

The utility model is by comprising that seat basket, vehicle frame and four parts such as castor form, and seat basket is installed on the lifting mounting, and the lifting mounting combines by attaching parts and main car frame; Underframe by fastener be installed in main car frame below, four have on four supporting legs that castor caster wheel box is installed in underframe respectively; Prolonging the seat basket combines by slideway and seat basket.

The lifting mounting of the utility model perambulator is sleeved on the main car frame by adapter sleeve, and adapter sleeve is provided with fixing screw.

The upper end of main car frame is equipped with a headrest, and handle is inserted in the handle hole that processes on the headrest, fixes by fixing screw.

The front end that prolongs the seat basket be provided with one can be before its adapter shaft be made the preceding backing plate of 180 ° of rotations and can be supported backing plate and make the support of its location.

The front leg strut of underframe and castor box are fixed together, and rear support leg combines by articulation piece and castor box.Being installed in the interior caster wheel of castor box is by wheel fork slide box, coupling nut, damping spring, spring application nut, travelling wheel, wheel fork, and parts such as spring and location fork are formed.

Carry for ease of bicycle, also be provided with the buckle that perambulator can be fastened on the bicycle rear rack on the underframe and buckle and belt.

Seat basket length of the present utility model, bodywork height is adjustable, four also collapsible depositing in the castor box of castor.Thereby, make the utlity model has easy to carry, the advantage that function is many.In addition and since vehicle body of the present utility model can with the growth of children Nian Ling, height adjust vehicle body length and the height, thereby prolonged useful life, also relative saving the spending of family.

The drawing of accompanying drawing is described as follows:

Fig. 1: the utility model front view.

Fig. 2: the constructional drawing when castor is packed up.

Fig. 3: the constructional drawing when prolongation seat basket stretches out.

Fig. 4: lateral plan of the present utility model.

The utility model is done with detailed explanation below in conjunction with embodiment (accompanying drawing):

As shown in Figure 1, lifting mounting 2 is provided with a basket 1, and a prolongation seat basket 24 that can move along the slideway on the seat basket 1 25 is installed on the present basket 1; The front end that prolongs seat basket 24 be equipped with one can be before its adapter shaft be made the preceding backing plate 22 of 180 ° of rotations and can be supported backing plate and make the support 23 of its location.Lifting mounting 2 is sleeved on the main car frame 5 by adapter sleeve 6, and adapter sleeve is provided with fixing screw.The height of this architectural feature scalable seat basket, make the same year to adapt to not, height children's needs.The upper end of main car frame 5 is equipped with a headrest 9, and handle 7 is inserted in the handle hole on the headrest, and the height of handle 7 can adjust by fixing screw 8, fixing.

Underframe 10 is installed in the bottom of main car frame by pin 3, nut 4; Four supporting legs of underframe 10 are connected with four castor boxes 21 respectively, and two front leg struts and castor box are fixed together, and play the guiding role; Article two, rear support leg is connected with the castor box by hinge axis 11, and can change direction arbitrarily with front jockey wheel.Castor is installed in the castor box, castor partly is by wheel fork slide box 12, is positioned at the coupling nut 13 of box, is sleeved on the damping spring 14 on the wheel fork 20, spring application nut 15, and form by the travelling wheel 16 that the packing ring 27 that caster axle 26, two have a hook is installed in wheel fork 20 front ends; Wheel fork slide box 12 usefulness dowel fixes are on castor box 21, but swing.When need are carried out perambulator, wheel fork is pulled down, damping spring 14 shrinks, and can pull out castor, blocks the locating pin 19 that wheel is stuck with the location fork 18 that is arranged on the castor box then, and castor promptly is fixed; Location fork 18 joins with the spring 17 that is arranged in the castor box.

When trotting out with the utility model band children, when children need lie down or in bed, can pull out along slideway 25 prolonging seat basket 24, make the vehicle body lengthening, preceding backing plate 22 can be propped as shown in Figure 3, also can rotate 180 ° of levels forward and put down, the vehicle body that further extends is to satisfy the needs that do not make children the same year.When not being with children, preceding backing plate 22 and support 23 are propped along Fig. 2 upward arrow direction, with backing plate 22 before support 23 locking, can cook basket or hold the usefulness of other article.

When carrying children, need travel faraway, or need not carry out the time, castor partly can be packed up and be placed in (as Fig. 2, shown in Figure 4) in the castor box, be placed on the back clothes hanger of bicycle, buckle and belt 28 is fastened on perambulator on the bicycle with the buckle on the underframe 10, promptly the portability children travel faraway.

Claims

1, a kind of multi-function baby stroller, it is by comprising that seat basket, vehicle frame and four parts such as castor form of the present utility model being characterised in that: seat basket 1 is installed on the lifting mounting 2, and lifting mounting 2 combines by attaching parts and main car frame 5; Underframe 10 is installed in the bottom of main car frame 5 by fastener, and four have on four supporting legs that castor caster wheel box 21 is installed in underframe 10 respectively; Prolonging seat basket 24 combines by slideway 25 and seat basket 1.

2, multi-function baby stroller according to claim 1 is characterized in that: lifting mounting 2 is sleeved on the main car frame 5 by adapter sleeve 6, and adapter sleeve 6 is provided with fixing screw.

3, multi-function baby stroller according to claim 1 is characterized in that: the upper end of main car frame 5 is equipped with a headrest 9, and handle 7 is inserted in the handle hole that is provided with on the headrest, locatees by fixing screw 8.

4, multi-function baby stroller according to claim 1 is characterized in that: the front end that prolongs seat basket 24 be provided with one can be before its adapter shaft be made the preceding backing plate 22 of 180 ° of rotations and can be supported backing plate and make the support 23 of its location.

5, multi-function baby stroller according to claim 1 is characterized in that: the front leg strut of underframe 10 and castor box are fixed together, and rear support leg combines by articulation piece 11 and castor box.

6, multi-function baby stroller according to claim 1, it is characterized in that: be installed in that caster wheeles are by wheel fork slide box 12, coupling nut 13, damping spring 14, spring application nut 15, travelling wheel 16, wheel fork 20 in the castor box 21, and parts such as spring 17, location fork 18 are formed.

7, multi-function baby stroller according to claim 1 is characterized in that: also be provided with the buckle that perambulator can be fastened on the bicycle rear rack on the underframe 10 and buckle and belt 28.