CN202499166U

CN202499166U - Luggage car

Info

Publication number: CN202499166U
Application number: CN2012201356289U
Authority: CN
Inventors: 司彦斌
Original assignee: United Chance International Trading (shanghai) Co Ltd
Current assignee: United Chance International Trading (shanghai) Co Ltd
Priority date: 2012-03-31
Filing date: 2012-03-31
Publication date: 2012-10-24
Anticipated expiration: 2022-03-31

Abstract

The utility model relates to the field of articles for daily use, in particular to a luggage car. The luggage car comprises a pushing rod, three main wheels, main wheel seats, main wheel rods, an auxiliary wheel, an auxiliary wheel rod and a seat, the main wheel rods are rotatably connected with the pushing rod, the three main wheels are evenly distributed on the main wheel seats in a shape of an equilateral triangle, the three main wheels are rotatably connected with the main wheel rods, the auxiliary wheel rod is rotatably connected with the pushing rod, the auxiliary wheel is rotatably connected with the auxiliary wheel rod through an auxiliary wheel shaft, the seat comprises a horizontal rod, a support rod and seat feet, one end of the horizontal rod is rotatably connected with the pushing rod, canvas is arranged on the horizontal rod, the seat feet are rotatably connected with the other end of the horizontal rod, and two ends of the support rod are respectively and rotatably connected with the pushing rod and the seat feet. The luggage car is simple in structure, various in function and convenient to use.

Description

A kind of baggage car

Technical field

The utility model relates to the daily necessities field, specifically a kind of baggage car.

Background technology

The function that existing in the market baggage car generally all only draws thing; And be not collapsible, so function ratio is more single, and when not using, can takies more storage space; When the user buys thing in the supermarket; Tend to occur tired state, particularly old man and child, existing baggage car does not have to extenuate tired function; In addition, existing baggage car does not generally all have the function of automatic stair climbing, and after having adorned heavier thing on the baggage car, the user is just relatively difficult upstairs the time; Moreover existing baggage car generally all has only two wheels, the time needs the user to help in shopping always, the ability of independently not standing, and it is constant to bring for user's use, and safety inadequately, fragile.

The utility model content

The utility model provides a kind of simple in structure, diverse in function, baggage car easy to use.

The utility model is realized through following technical proposals:

A kind of baggage car comprises push rod, three main wheels, main wheel seat, main wheel bar, jockey pulley, jockey pulley bar and seats, and said main wheel bar and push rod are rotationally connected; Said three main wheels are equilateral triangle and are distributed on the main wheel seat, and are rotationally connected through main axle and main wheel bar, and said jockey pulley bar and push rod are rotationally connected; Said jockey pulley is rotationally connected through jockey pulley axle and jockey pulley bar; Said seat comprises horizon bar, strut bar and chair pin, and said horizon bar one end and push rod are rotationally connected, and on horizon bar, are provided with canvas; The said chair pin and the horizon bar other end are rotationally connected, and said strut bar two ends are rotationally connected with push rod and chair pin respectively.

Said main wheel bar is provided with driving lever, and said driving lever two ends respectively are provided with a hook, and said push rod is provided with the button axle, and said hook and said button axle fasten.

Said push rod is provided with main wheel bar button piece, and said main wheel bar and said main wheel bar button piece are interlocked.

Said feet middle part is provided with hanging block, and said main wheel bar is buckled on the said hanging block.

Fixedly horse is on said jockey pulley bar through one group of jockey pulley axle for said jockey pulley axle, and said jockey pulley axle fixed plate one end and said jockey pulley bar are rotationally connected, and the other end is connected with said push rod.

Said jockey pulley bar is provided with feet, and said feet and jockey pulley bar are rotationally connected.

Said main wheel bar is rotationally connected through first attaching parts and rivet and said push rod; Said jockey pulley bar is rotationally connected through second attaching parts and rivet and said push rod; Said chair pin is rotationally connected through the 3rd attaching parts and rivet and said horizon bar.

Said push rod upper end is provided with handle.

Said push rod is provided with the button piece, and said horizon bar and said button piece are interlocked.

Said feet is provided with two back-up blocks.

The beneficial effect that the utility model brought is:

In the utility model, said baggage car has following advantage:

1, said baggage car is collapsible: when the user does not use, deposit after can folding, save and rationally utilized the space.

2, said baggage car can be used as the seat use: when the user is relatively more tired in the mistake supermarket; Can open said seat can have a rest, and the time spent is not turned up seat, and said horizon bar and button piece are interlocked and get final product; Easy to use, practical for old man and child especially; More safe and reliable when the connection mode through hook and button axle or main wheel bar button piece or hanging block can make and use as seat, not prone to tip over.

3, said baggage car can be used as the go-cart use: open said jockey pulley; Jockey pulley and main wheel are landed simultaneously can realize the function of go-cart; On the jockey pulley bar, put shopping basket again or shopping bag all can easily be done shopping, and when shopping, the user can decontrol baggage car by both hands simultaneously; This moment, baggage car can independently be stood, and used convenient.

4, said baggage car stair climbing automatically: when the user goes upstairs at the pulling baggage car; Said three main wheels can be climb along stair automatically; When crossing the single order stair, which main wheel rolling 1/3rd circle said is, the user is just more laborsaving when carrying heavier relatively object like this.

Description of drawings

Below in conjunction with accompanying drawing the utility model is done further explain.

Fig. 1 is the structural representation of said baggage car first embodiment of the utility model when using as seat.

Fig. 2 is the structural representation of said baggage car first embodiment of the utility model when using as go-cart.

Fig. 3 is the structural representation of said baggage car second embodiment of the utility model when using as seat.

Fig. 4 is the structural representation of said baggage car the 3rd embodiment of the utility model when using as seat.

The cooresponding label of component names is following among the figure:

1, push rod; 2, main wheel; 3, main wheel seat; 4, main wheel bar; 5, jockey pulley; 6, jockey pulley bar; 7, main axle; 8, jockey pulley axle; 9, horizon bar; 10, strut bar; 11, chair pin; 12, canvas; 13, jockey pulley axle fixed plate; 14, feet; 15, first attaching parts; 16, second attaching parts; 17, the 3rd attaching parts; 18, driving lever; 19, hook; 20, button axle; 21, handle; 22, button piece; 23, back-up block; 24, main wheel bar button piece; 25, hanging block.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is done further to detail:

Embodiment one:

As the embodiment of the said baggage car of the utility model, as depicted in figs. 1 and 2, comprise push rod 1, three main wheels 2, main wheel seat 3, main wheel bar 4, jockey pulley 5, jockey pulley bar 6 and seats; Said main wheel bar 4 is rotationally connected with push rod 1; Said three main wheels 2 are equilateral triangle and are distributed on the main wheel seat 3, and are rotationally connected through main axle 7 and main wheel bar 4, and said jockey pulley bar 6 is rotationally connected with push rod 1; Said jockey pulley 5 is rotationally connected through jockey pulley axle 8 and jockey pulley bar 6; Said seat comprises horizon bar 9, strut bar 10 and chair pin 11, and said horizon bar 9 one ends and push rod 1 are rotationally connected, and on horizon bar 9, are provided with canvas 12; Said chair pin 11 is rotationally connected with horizon bar 9 other ends, and said strut bar 10 two ends are rotationally connected with push rod 1 and chair pin 11 respectively.

In the present embodiment, said main wheel bar 4 is provided with driving lever 18, and said driving lever 18 two ends respectively are provided with a hook 19, and said push rod 1 is provided with button axle 20, and when baggage car was folding, said hook 19 fastened with said button axle 20.

In the present embodiment, said jockey pulley axle fixed plate 13 1 ends and said jockey pulley bar 6 are rotationally connected said jockey pulley axle 8 on said jockey pulley bar 6 through one group of 13 of jockey pulley axle fixed plate, and the other end is connected with said push rod 1.

In the present embodiment, said jockey pulley bar 6 is provided with feet 14, and said feet 14 is rotationally connected with jockey pulley bar 6.

In the present embodiment, said main wheel bar 4 is rotationally connected through first attaching parts 15 and rivet and said push rod 1; Said jockey pulley bar 6 is rotationally connected through second attaching parts 16 and rivet and said push rod 1; Said chair pin 11 is rotationally connected through the 3rd attaching parts 17 and rivet and said horizon bar 9.

In the present embodiment, said push rod 1 upper end is provided with handle 21.

In the present embodiment, said push rod 1 is provided with button piece 22, and said horizon bar 9 is interlocked with the said piece 22 of buckleing when having folded seat.

In the present embodiment, said feet 14 is provided with two back-up blocks 23.When using constantly as go-cart, said back-up block 23 is used for supporting on the ground.

Embodiment two:

As the embodiment of the said baggage car of the utility model, as shown in Figure 3, be with the difference of embodiment one: said push rod 1 is provided with main wheel bar button piece 24, and said main wheel bar 4 is interlocked with said main wheel bar button piece 24.When using as seat, be difficult for becoming flexible, not prone to tip over uses safer.

In the present embodiment, all the other structures and beneficial effect are all consistent with embodiment one, give unnecessary details no longer one by one here.

Embodiment three:

As the embodiment of the said baggage car of the utility model, as shown in Figure 4, be with the difference of embodiment one: said feet 14 middle parts are provided with hanging block 25, and said main wheel bar 4 is buckled on the said hanging block 25.When using as seat, be difficult for becoming flexible, not prone to tip over uses safer.

Claims

1. a baggage car is characterized in that comprising push rod, three main wheels, main wheel seat, main wheel bar, jockey pulley, jockey pulley bar and seats, and said main wheel bar and push rod are rotationally connected; Said three main wheels are equilateral triangle and are distributed on the main wheel seat, and are rotationally connected through main axle and main wheel bar, and said jockey pulley bar and push rod are rotationally connected; Said jockey pulley is rotationally connected through jockey pulley axle and jockey pulley bar; Said seat comprises horizon bar, strut bar and chair pin, and said horizon bar one end and push rod are rotationally connected, and on horizon bar, are provided with canvas; The said chair pin and the horizon bar other end are rotationally connected, and said strut bar two ends are rotationally connected with push rod and chair pin respectively.

2. baggage car as claimed in claim 1 is characterized in that said main wheel bar is provided with driving lever, and said driving lever two ends respectively are provided with a hook, and said push rod is provided with the button axle, and said hook and said button axle fasten.

3. baggage car as claimed in claim 1 is characterized in that said push rod is provided with main wheel bar button piece, and said main wheel bar and said main wheel bar button piece are interlocked.

4. baggage car as claimed in claim 1 is characterized in that said feet middle part is provided with hanging block, and said main wheel bar is buckled on the said hanging block.

5. like claim 2 or 3 or 4 described baggage cars, fixedly horse is on said jockey pulley bar through one group of jockey pulley axle to it is characterized in that said jockey pulley axle, and said jockey pulley axle fixed plate one end and said jockey pulley bar are rotationally connected, and the other end is connected with said push rod.

6. baggage car as claimed in claim 5 is characterized in that said jockey pulley bar is provided with feet, and said feet and jockey pulley bar are rotationally connected.

7. baggage car as claimed in claim 6 is characterized in that said main wheel bar is rotationally connected through first attaching parts and rivet and said push rod; Said jockey pulley bar is rotationally connected through second attaching parts and rivet and said push rod; Said chair pin is rotationally connected through the 3rd attaching parts and rivet and said horizon bar.

8. baggage car as claimed in claim 7 is characterized in that said push rod upper end is provided with handle.

9. baggage car as claimed in claim 8 is characterized in that said push rod is provided with the button piece, and said horizon bar and said button piece are interlocked.

10. baggage car as claimed in claim 9 is characterized in that said feet is provided with two back-up blocks.