CN2486029Y

CN2486029Y - Hand aid cart

Info

Publication number: CN2486029Y
Application number: CN 00247829
Authority: CN
Inventors: 万忠清
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-08-19
Filing date: 2000-08-19
Publication date: 2002-04-17
Anticipated expiration: 2010-08-19

Abstract

The utility model provides an assistant vehicle. The frame consists of two curved front legs and two back legs with foot wheels, wherein, the front and back legs are connected by use of a hinge plate, a shaft and a special chute, and the back legs have a rigidity framework formed by a backboard shaft and a chute shaft, and the back legs are provided with a movable chair backboard, a movable handrail and a special chute, wherein, the chute is internally embedded with a seat plate of the back-rest chair with vehicle basket at the back; moreover, the lower parts of the front legs are provided with a movable stepping net for laying feet while sitting. Thus, the utility model realizes a foldable portable vehicle chair being applicable to the old, weak, patient and disabled people, and people can not only walk and purchase by pushing the vehicle, but also sit on for rest.

Description

Hand aid cart

The utility model relates to a kind of handcart, particularly old, weak, sick, residual people is had the Hand aid cart of booster action, belongs to the home vehicle tool.

At present, can have only wheelchair for the daily car tool that old, weak, sick, residual people plays booster action, its complex structure, shape are big, body weight, carry inconvenience, still do not have a kind of portable vehicle chair that relatively is suitable for so far.

The purpose of this utility model provides a kind of Hand aid cart, and it is a kind of collapsible, portable vehicle chair.But both go-cart walkings, shopping can take advantage of seat to have a rest again, and old, weak, sick, residual people is played assistant's effect.

The purpose of this utility model is to realize like this, vehicle frame is made up of two front leg struts of shaped form and two rear support legs of band foot wheel, be connected with special chute with hinge axis, plate between forward and backward supporting leg, the tip-up seat backboard is equipped with on rear support leg top, movable hand rail is equipped with at the middle part, in chute, stud with and to stir the chair seat board that the back side has bicycle basket, the movable net of stepping on is housed in the foreleg bottom, put pin during abutment and use.

Because adopt such scheme, the utility model is rational in infrastructure, handsome in appearance, generous, easy to use and reliable, cost is low.

Below in conjunction with drawings and Examples the utility model is described in further details.

Fig. 1 is the utility model organigram

Fig. 2 is the right view of Fig. 1

Fig. 3 is special chute front view

Fig. 4 is the vertical view of Fig. 3

Fig. 5 is the rearview of Fig. 3

Fig. 6 is the left view of Fig. 3

The A-A section is for stepping among net and the front leg strut associated diagram figure: 1, tip-up seat backboard; 2, front leg strut; 3, flexible pin; 4, movable hand rail; 5, chute; 6, the chair seat board of band bicycle basket; 7, bicycle basket; 8, universal wheel (strap brake); 9, step on net; 10, preceding universal wheel: 11, flap; 12, hinge axis 13, backboard axle; 14, rear support leg; 15, handrail axle; 16, gate shafts; 17, spacer pin; 18, step on the net axle; 19, limiting plate;

In the drawings, two front leg struts (2) connect with flap (11) upper hinge axle (1 2) with two rear support legs (14), two rear support legs (14) constitute rigid frame by the gate shafts (16) of its underpart and the backboard axle (13) on top, and two front leg struts (2) constitute framework by the flap (11) of stepping on net axle (18) and top of bottom.Chute (5) is positioned at the vehicle frame lower shape shown in Fig. 3,4,5,6, the one end is inserted in gate shafts (16) other end one side slotted hole and is inserted on the spacer pin (17) of front leg strut (2), limit forward and backward two leg spacings, the chair seat board (6) of band bicycle basket is realized the upset of sliding in the opposite side slotted hole of chute (5), and it is folding can not drive vehicle frame.Tip-up seat backboard (1) one end is inserted in backboard axle (13) goes up the realization rotation, the other end can be held by front leg strut upper limit plate (19) when keeping flat, movable hand rail (4) one ends are connected on the rear support leg (14) by handrail axle (15), the other end can be gone up flexible pin (3) locking by front leg strut (2) when keeping flat, in the bottom of front leg strut (2) " L " shape is housed and steps on net (9), it is inserted in to step in the net axle (18) and also can realizes upset, it is spacing shown in figure A-A section, in two front leg struts bottom preceding universal wheel (10) is housed, the universal wheel (8) of strap brake is housed so that stablize car body in two rear support legs bottom.

Operation: when automobile-used, forward and backward supporting leg opened by chute be limited to maximum spacing, the metapedes wheel is decontroled, but the go-cart walking.During shopping the chair seat board bicycle basket is got final product up, will be up when taking advantage of with the chair seat board seat surface of bicycle basket, at this moment seat surface has an inclination angle backward, and movable hand rail puts down parallel with seat surface, and chair back plate stands up, but lock is lived the metapedes wheel during rest, so that the car body stability and safety.Have a dinner or when delivering article, chair back plate is kept flat get final product,, handrail, band bicycle basket chair seat board can be dug together with chute, make car body draw into small size in if car body is deposited when packing up.

Claims

1, a kind of Hand aid cart, vehicle frame is made of by hinge axis and special chute shaped form two front leg struts and two rear support legs of band foot wheel, it is characterized in that: on the corresponding axostylus axostyle of rear support leg, the tip-up seat backboard is housed respectively, the tip-up seat handrail, special chute, corresponding backing pin, sheet are housed respectively on the front leg strut, and net is stepped in its underpart activity of being equipped with.

2, Hand aid cart according to claim 1, an end that it is characterized in that special chute is inserted on the gate shafts, and the other end is inserted on the spacer pin with a side slotted hole, the chair seat board upset of sliding in another distolateral slotted hole of chute of band bicycle basket, and it is folding not drive car body, realizes that separately action is independent of each other.

3, Hand aid cart according to claim 1 is characterized in that: the tip-up seat backboard, and movable hand rail, chute, step on net and all be inserted in the corresponding axle of two forward and backward supporting legs and go up rotatable.