CN2670199Y

CN2670199Y - Shopping trolley

Info

Publication number: CN2670199Y
Application number: CNU2003201102156U
Authority: CN
Inventors: 徐复昕
Original assignee: Suzhou Zhongchuang Aluminium Products Co ltd
Current assignee: Suzhou Zhongchuang Aluminium Products Co ltd
Priority date: 2003-10-14
Filing date: 2003-10-14
Publication date: 2005-01-12
Anticipated expiration: 2013-10-14

Abstract

The utility model relates to a shopping cart used for supermarkets and large-sized markets, comprising a car frame, an elbow rest and a universal castor. The shopping cart is characterized in that the car frame is composed of an under frame, an upper frame and a bracing frame; the under frame and the upper frame are provided with double-layer structure, and each layer can be placed with articles in the whole box or can be put with various articles after placing a shopping basket; the bracing frame can not only be used as the supporting structure of the upper frame, but also be used as the supporting frame and the elbow rest of the cart. The utility model has the advantages that 1, the utility model cancels the structure of the basket with netting in the prior shopping cart, adopts the top and bottom double layers designing, is combined with the shopping basket, can apply to the loading of various articles, and can satisfy the carrying of the whole box articles; 2, the shopping cart has the advantages of simple and handy car frame, beautiful model, and reasonable structural design, which saves material and the cost; 3, the shopping cart has better folding design performance for two carts, in particular to the front and back folding of a plurality of shopping carts in large-sized supermarkets, having small ground occupying and saving space.

Description

Shopping cart

Technical field

The utility model relates to a kind of shopping cart, particularly a kind of shopping cart of shopping mall such as supermarket, market use.

Background technology

Enter supermarket shopping, client needs shopping basket or shopping cart to deposit purchase when free article, and client carries purchase by shopping basket or shopping cart on one side like this, Yi Bian select, very easy and convenient.At present, large supermarket provides shopping basket and shopping cart simultaneously for making things convenient for customers, and uses shopping basket when people buy a small amount of article, uses shopping cart when buying more article.Shopping basket generally is a kind of basket, and is relatively lighter and handier; Shopping cart is a kind of hand barrow, is made up of vehicle frame, handrail, cardan wheel and basket.In the actual application, shopping basket is to separate to use with shopping cart, when people's shopping purpose changes, shopping basket can use inadequately because of the reality shopping increases sometimes, must return the entrance go-cart, shopping cart seems too big because of the reality shopping reduces sometimes, and this makes troubles to the shopper.In addition, the basket on shopping basket and the shopping cart repeats from function, has not only wasted ample resources, but also has increased the configured in one piece cost.For this reason, how shopping cart and shopping basket are organically combined, not only reduced and repeated but also cost-cutting, people needn't be taken a lot of trouble for selecting shopping basket and shopping cart, really accomplish satisfactory shopping, satisfied shopping, convenient shopping, just the utility model research and the problem that solves.

The utility model purpose provides a kind of simple in structure, light and handy, and the shopping cart that can be used with independent shopping basket, basket is not set on this car specially, can carry the FCL article, also can set up shopping basket and make up, provide more convenience for selecting multiple article.

Summary of the invention

For achieving the above object, the technical solution adopted in the utility model is: a kind of shopping cart, comprise vehicle frame, handrail, cardan wheel, and its innovation is: vehicle frame is made up of underframe, upper frame and bracing frame three parts, wherein:

Underframe is provided with in the bottom of frame horizontal direction, its housing is trapezoidal, inswept, the rear end is wide, stablizes below the trapezoidal housing three or four cardan wheels are set, vertically be provided with two basket strut bars in the housing, strut bar and housing constitute a bottom basket support, and wherein, two strut bars form the stacked socket of " V " shape, be horizontally set with a positioning in the socket, the front end central authorities of housing are provided with stacked guided rings.

Bracing frame is upright at the vehicle frame rear portion, and its root is captiveed joint with the underframe rear end to setting, and the top layback forms handrail, is provided with crosspiece in the housing of bracing frame.

Upper frame is a top basket support, is made of the strut bar that vertically is provided with in housing and the frame, and the basket support is fixed on the bracing frame middle part with the cantilevered support structure form, and wherein, stacked socket is left in the rear end.

Related content and change interpretation in the technique scheme are as follows:

1, in the such scheme, underframe adopts trapezium structure, and inswept, the rear end is wide, if adopt four cardan wheels like this, the wheelspan of two front-wheels is less than the wheelspan of two trailing wheels, therefore when the front and back shopping cart is stacked after two front-wheels of a shopping cart can be smoothly between the wheelspan of two trailing wheels of last shopping cart, insert, make two cars stacked tightr, take up an area of minimum.

2, in the such scheme, two strut bars of the housing in the underframe vertically are provided with, and have the stacked socket of " V " shape, and its effect one is the stacked of car before and after considering, and the 2nd, such structure is fairly simple again.When two cars were stacked, the guided rings of back one car cooperated with " V " shape socket of last car, can guide two cars to enter stacked state smoothly, enters positioning states at last after guided rings and positioning are collided.

3, in the such scheme, stacked function before and after the design of upper frame also has, when two cars front and back were stacked, the front portion of the upper frame of back one car was carried out stacked from the upper frame rear portion socket insertion of last car.

4, in the such scheme, upper frame and underframe constitute the double-decker up and down of vehicle frame, both can place the article of FCL in every layer, can place basket again, the multiple article of splendid attire.Bracing frame plays the effect of supporting upper frame on the one hand, and its top layback extends to form the handrail of hand barrow on the other hand.

5, in the such scheme, in order to make the more reasonable stress of vehicle frame, the housing of support frame as described above is designed to by vertical section, the section of leaning forward on the side-looking direction from bottom to top, vertically section and the bending of layback section form, be provided with the reinforcement column between the housing of the section of leaning forward and underframe, the upper frame cantilever support is on the layback section.Bracing frame also can be made into arch or arc on the side-looking direction, with approaching above-mentioned multistage bending shape.

6, in the such scheme, stacked being more prone to of upper frame for two cars before and after making, upper frame is designed to the del structure on the side-looking direction, insert from the stacked socket that the upper frame rear end of front shopping cart is stayed under stacked state before and after two shopping carts its front portion.

7, in the such scheme,, can on the horizontal handrail at bracing frame top, be provided with the satchel hook for the ease of client's satchel.Place umbrella for the ease of client, can be provided with the umbrella hook on the top of bracing frame, the bottom is provided with the umbrella hole.

Because the technique scheme utilization, the utility model compared with prior art has following advantage:

1, the basket structure in the existing shopping cart of the utility model write off can utilize existing shopping basket and vehicle to make up, and can realize the loading of scattered articles, also can adapt to carrying of FCL article, uses more flexible.

2, the utility model is simple in structure, and rod member is few, and is in light weight, and both saving in material was saved cost again.

3, the utility model reasonable in design, vehicle frame is succinctly light and handy, and it is generous to have attractive appearance, and double layer design up and down is provided in less space, more helps client and distinguishes different types of article.

4, it is little to the utlity model has preferably in two cars stacked design performance, the especially large supermarket before and after a large amount of shopping carts stacked floor area, saves the space.

Description of drawings

Accompanying drawing 1 is the utility model embodiment block diagram;

Accompanying drawing 2 is the utility model embodiment front view;

Accompanying drawing 2 is the utility model embodiment left view.

In the above accompanying drawing: 1, handrail; 2, cardan wheel; 3, housing; 4, strut bar; 5, positioning; 6, guided rings; 7, housing; 8a, crosspiece; 8b, crosspiece; 8c, crosspiece; 9, strengthen column; 10, satchel hook; 11, umbrella hook; 12, umbrella hole; 13, housing; 14, strut bar.

The specific embodiment

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

Embodiment: referring to accompanying drawing 1～shown in Figure 3, a kind of supermarket shopping cart is made up of vehicle frame, handrail 1, cardan wheel 2.Described vehicle frame is made of underframe, upper frame and bracing frame three parts, and three partial component all adopt aluminium section bar to manufacture.

Underframe is provided with in the bottom of frame horizontal direction, underframe is made up of housing 3, strut bar 4, positioning 5 and guided rings 6, housing 3 is a trapezium structure, hold forward narrow, hold backwards wide, trapezoidal housing 3 belows are provided with the below that 2, four cardan wheels 2 of four cardan wheels are located at four trapezoidal angles, and therefore the wheelspan of two front-wheels is less than the wheelspan of two trailing wheels.Vertically be provided with two basket strut bars 4 in the housing 3, strut bar 4 constitutes a bottom basket support (can place shopping basket on this support) with housing 3, wherein, two strut bars 4 form the stacked socket of " V " shape, be horizontally set with a positioning 5 in the socket, the front end central authorities of housing 3 are provided with stacked guided rings 6.When after guided rings 6 on the shopping cart insert in the stacked socket of " V " shape of last car, two cars are in stacked state, play positioning action when guided rings 6 is run into positioning 5 in the stacked socket of " V " shape.

Bracing frame is upright to setting at the vehicle frame rear portion, it is made up of " Jiong " shape housing 7, crosspiece 8a, crosspiece 8b, a crosspiece 8c, " Jiong " shape housing 7 openings down, its root is captiveed joint with the underframe rear end, housing 7 is on the side-looking direction, from bottom to top by vertical section, the section of leaning forward, vertically section and layback section form, be respectively equipped with between the housing 3 of the section of leaning forward and underframe and strengthen column 9, the layback section on housing 7 tops forms handrail 1, is provided with crosspiece 8a, crosspiece 8b, crosspiece 8c in position, upper, middle and lower correspondence in the housing 7.For convenience of client's satchel, handrail 1 is provided with satchel hook 10.Client hangs umbrella for convenience, and crosspiece 8a is provided with umbrella hook 11, and crosspiece 8c is provided with umbrella hole 12.

Upper frame is a top basket support, is made of two strut bars 14 that vertically are provided with in housing 13 and the frame, and the basket support is fixed on the crosspiece 8a and crosspiece 8b at bracing frame middle part with the cantilevered support structure form.Upper frame is the del structure on the side-looking direction, the front end of housing 13 is captiveed joint with the front end of strut bar 14, captiveing joint with crosspiece 8a in the rear end of housing 13, captives joint with crosspiece 8b in the rear end of strut bar 14, leaves stacked socket between crosspiece 8a and the crosspiece 8b.When two cars are stacked, the anterior stacked socket of front truck upper frame that inserts of the upper frame of back car, stacked before and after two cars.

Claims

1, a kind of shopping cart comprises vehicle frame, handrail, cardan wheel, it is characterized in that: vehicle frame is made up of underframe, upper frame and bracing frame three parts;

Underframe is provided with in the bottom of frame horizontal direction, its housing is trapezoidal, inswept, the rear end is wide, stablizes below the trapezoidal housing three or four cardan wheels are set, vertically be provided with two basket strut bars in the housing, strut bar and housing constitute a bottom basket support, and wherein, two strut bars form the stacked socket of " V " shape, be horizontally set with a positioning in the socket, the front end central authorities of housing are provided with stacked guided rings;

Bracing frame is upright at the vehicle frame rear portion, and its root is captiveed joint with the underframe rear end to setting, and the top layback forms handrail, is provided with crosspiece in the housing of bracing frame;

2, shopping cart according to claim 1, it is characterized in that: the housing of support frame as described above on the side-looking direction from bottom to top by vertical section, the section of leaning forward, vertically section and the bending of layback section form, be provided with the reinforcement column between the housing of the section of leaning forward and underframe, the upper frame cantilever support is on the layback section.

3, shopping cart according to claim 1 is characterized in that: described upper frame is the del structure on the side-looking direction, insert from the stacked socket that the upper frame rear end of front shopping cart is stayed under stacked state before and after two shopping carts its front portion.

4, shopping cart according to claim 1 is characterized in that: the horizontal handrail at support frame as described above top is provided with the satchel hook.

5, shopping cart according to claim 1 is characterized in that: the top of support frame as described above is provided with the umbrella hook, and the bottom is provided with the umbrella hole.