CN203832526U

CN203832526U - Supermarket shopping cart

Info

Publication number: CN203832526U
Application number: CN201420186866.1U
Authority: CN
Inventors: 杨文娜; 李雪莲
Original assignee: Zhejiang University of Technology ZJUT
Current assignee: Zhejiang University of Technology ZJUT
Priority date: 2014-04-17
Filing date: 2014-04-17
Publication date: 2014-09-17
Anticipated expiration: 2024-04-17

Abstract

The utility model belongs to the field of handle carts, in particular to a supermarket shopping cart. It can overcome the functional shortcomings of traditional shopping carts without adult rests. The structure of the utility model includes wheels, underframes, cart baskets and handrails, and is characterized in that a telescopic rod is provided at the bottom of the rear frame of the cart basket, and a folding chair is connected to the telescopic rod, and the folding chair is composed of a seat surface and a chair back. The latter is hingedly connected by a rotating shaft, armrests are provided on both sides of the back of the chair, and positioning hooks are provided on the back of the chair back. The baffle is formed, the upper baffle and the lower baffle are hingedly connected, an iron chain hook is arranged on the upper baffle, and shackles are arranged on the upper surfaces of the baffles on both sides of the basket. Its advantage is that it can meet three kinds of usage requirements at the same time, the child seat shopping cart, the adult seat shopping cart and the ordinary shopping cart, and the three function conversion methods are simple and the operation is convenient.

Description

Supermarket shopping car

Technical field

The utility model relates to a kind of hand barrow, relates in particular to a kind of supermarket shopping car.

Background technology

Old man now often arrives supermarket shopping, walked of a specified duration easy to be tired out, but the recreating facility that supermarket provides is limited, does not more have wheelchair to provide, and has brought inconvenience to the elderly of legs and feet inconvenience.Supermarket trolleys pattern is unified now, only has the function of having a rest for children, does not allow adult and the elderly be used for taking the function of rest simultaneously.

Summary of the invention

Technical purpose of the present utility model is that design one can supply children and adult's rest supermarket shopping car, and can mutually change for children and the device of having a rest of being grown up.

For the technical scheme solving the problems of the technologies described above as follows:

A kind of supermarket shopping car, comprise wheel, underframe, bicycle basket and handrail, bicycle basket back partition frame bottom is provided with expansion link, described expansion link is provided with folded seat with respect to bicycle basket one end, described folded seat is made up of seat and the chair back, described seat and the chair back are articulated and connected by rotating shaft, described rotating shaft and expansion link are for being articulated and connected, the described chair back is provided with arm-rest frame, be provided with location hook at chair back back, described location hook is that buckle is connected with bicycle basket back partition frame, described expansion link and bicycle basket length are equipped with, before described bicycle basket, divider is made up of overhead gage and lower baffle plate, described overhead gage and lower baffle plate are for being articulated and connected, be provided with iron chains hook in overhead gage both sides, at described bicycle basket two lateral blocked frame upper surfaces, shackle is set.

Further, described seat bottom is provided with accommodating groove, in described accommodating groove, is provided with guardrail, and described guardrail and seat are hinged.The setting of guardrail is stabilized in children in bicycle basket together with arm-rest frame, can prevent that shopping cart children in moving process from falling forward, improved the safety of folded seat.The setting of accommodating groove, can make guardrail be accommodated in wherein, neither affects the use of folded seat as adult's chair, does not affect again the space utilization of bicycle basket in without children's situation.

Further, described guardrail is " T " font.

Further, described seat both sides are provided with stay hook, and stay hook is that snap fit is connected with bicycle basket.The setting of stay hook, can make seat fix with the divider of bicycle basket both sides under unsettled state, has strengthened the stability of folded seat, has ensured the safety of children in folded seat.

Further, described arm-rest frame is provided with sponge handgrip.

The beneficial effects of the utility model are by folded seat, expansion link and folding basket of bicycle front apron are set in bicycle basket, make folded seat to convert adult seat to from the child seat of bicycle basket inside, the folder function of folded seat simultaneously, can make the folded seat bicycle basket back partition frame of fitting completely, shopping cart is used as common shopping cart, and bicycle basket inner space can maximumly utilize.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is seat bottom construction schematic diagram;

Fig. 3 is guardrail deployed configuration schematic diagram;

Fig. 4 is folded seat construction profile schematic diagram;

Fig. 5 is that the utility model uses state one structural representation;

Fig. 6 is that the utility model uses state two structural representations;

Wherein: 1. bicycle basket; 2. expansion link; 3. divider before bicycle basket; 31. overhead gages; 32. lower baffle plates; 4. iron chains hook; 5. folded seat; 51. chair back; 52. seats; 6. sponge handgrip; 7. arm-rest frame; 8. bicycle basket back partition frame; 9. rotating shaft; 10. accommodating groove; 11. guardrails; 12. location hooks; 13. stay hooks; 14. shackles.

Detailed description of the invention

Below with reference to accompanying drawing, the utility model is further elaborated.

As shown in Figure 1, a kind of supermarket shopping car, comprises wheel, underframe, bicycle basket 1 and handrail.Bicycle basket back partition frame 8 bottoms are provided with expansion link 2, and expansion link 2 is equipped with bicycle basket 1 length.Expansion link 2 is provided with folded seat 5 with respect to bicycle basket 1 one end.Folded seat 5 is made up of seat 52 and the chair back 51, and both are articulated and connected by rotating shaft 9.Rotating shaft 9 and expansion link 2 are for being articulated and connected.The chair back 51 both sides are provided with arm-rest frame 7, and back is provided with location hook 12.Location hook 12 and bicycle basket back partition frame 8 are connected for buckle.Arm-rest frame 7 is provided with sponge handgrip 6.Before bicycle basket, divider 3 is made up of overhead gage 31 and lower baffle plate 32, and both are for being articulated and connected.Overhead gage 31 is provided with iron chains hook 4.1 liang of lateral blocked frame upper surface of bicycle basket arranges shackle 14.As shown in Figures 2 and 3, seat 52 bottoms are provided with accommodating groove 10, and both sides are provided with stay hook 13, and at the interior guardrail 11 that arranges of accommodating groove 10, this guardrail 11 is hinged with seat 52.Guardrail 11 is " T " font.

This supermarket shopping car has three kinds of use states.

The first is common use state, as shown in Figure 5.Under this kind of state, iron chains hook catches on shackle, closed bicycle basket, and expansion link is close to shelves frame after bicycle basket, and folded seat is folded state, and the location hook on the chair back blocks the cross bar of shelves frame after bicycle basket, fixing whole folded seat.

The second is that children's chairs is used state, as shown in Figure 6.Under this kind of state, iron chains hook catches on shackle, closed bicycle basket, expansion link is close to shelves frame after bicycle basket, and in opened condition, the location hook on the chair back blocks the cross bar of shelves frame after bicycle basket to folded seat, arm-rest frame on the chair back is turned down, in horizontality, the stay hook of seat both sides blocks the cross bar of bicycle basket both sides, and guardrail is routed up from accommodating groove.

The third is adult's chair use state, as shown in Figure 1.Under this kind of state, iron chains hook shifts out from shackle, and before bicycle basket, divider vertically falls, iron chains hook catches on the cross bar of lower baffle plate, overhead gage and lower baffle plate form leg, and bicycle basket in opened condition, is close to bicycle basket bottom by bicycle basket front stretching bar, in extended state, folded seat moves to bicycle basket foremost, and the stay hook of seat both sides catches on the cross bar of bicycle basket bottom surface, and the arm-rest frame on the chair back is turned down, in horizontality, guardrail is collected in accommodating groove.

Claims

1. A supermarket shopping cart, including wheels, chassis, basket (1) and handrails, characterized in that a telescopic rod (2) is provided at the bottom of the rear stop frame (8) of the basket, and the telescopic rod (2) is connected to the basket ( 1) The length is matched, and the end of the telescopic rod (2) connected to the basket (1) is provided with a folding chair (5). The folding chair (5) is composed of a seat surface (52) and a chair back (51). The chair surface (52) and the chair back (51) are hingedly connected by a rotating shaft (9), and the rotating shaft (9) is hingedly connected to the telescopic rod (2), and the chair back (51) is provided with an armrest frame ( 7), there is a positioning hook (12) on the back of the chair back (51), the positioning hook (12) is snap-connected with the rear frame of the basket (8), and the front frame of the basket (3) is plate (31) and lower baffle (32), the upper baffle (31) and lower baffle (32) are hingedly connected, and an iron chain hook (4) is set on both sides of the upper baffle (31) , setting shackles (14) on the upper surfaces of the stoppers on both sides of the vehicle basket (1).

2. The supermarket shopping cart according to claim 1, characterized in that a storage tank (10) is provided at the bottom of the seat surface (52), and a guardrail (11) is provided in the storage tank (10), and the guardrail (11) is hingedly connected with chair surface (52).

3. The supermarket shopping cart according to claim 2, characterized in that the guardrail (11) is in the shape of a "T".

4. The supermarket shopping cart according to claim 2, characterized in that fixed hooks (13) are provided on both sides of the seat surface (52), and the fixed hooks (13) are hooked to the basket (1).

5. The supermarket shopping cart according to claim 1, characterized in that said armrest frame (7) is provided with a sponge grip (6).