CN202051084U

CN202051084U - Wobble wheel type draw-bar box capable of going up and down stairs

Info

Publication number: CN202051084U
Application number: CN2011200846074U
Authority: CN
Inventors: 王绍君
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-27
Filing date: 2011-03-11
Publication date: 2011-11-30
Anticipated expiration: 2021-03-11

Abstract

The utility model relates to a household article, in particular to a wobble wheel type draw-bar box capable of going up and down stairs, which can achieve the purpose of going up and down stairs by combining with a draw-bar box. The wobble wheel type draw-bar box comprises a draw-bar box 1, a folding handle 2 and a wobble wheel intermittent driving wheel set 3, wherein the folding handle 2 replaces an original handle of the draw-bar box and is flexibly connected with the draw-bar box, and the wobble wheel intermittent driving wheel set 3 and bull wheels of the draw-bar box are arranged on the bottom surface of the draw-bar box in parallel. The wobble wheel type draw-bar box has the advantages of being attractive and elegant, reasonable in structure, and good in time and labor saving effects, and not changing the style, functions and structure of the original draw-bar box.

Description

Balance wheel type can stair activity draw-bar box

Technical field

The utility model relates to a kind of household articles, specifically be the combination of a kind of and draw-bar box reach can the stair activity purpose balance wheel type can stair activity draw-bar box.

Background technology

At present, generally the draw-bar box of Shi Yonging must be mentioned chest ability stair activity, step, and this all is very difficult thing for old age, women, weak person, and is also very inconvenient for the normal person.

The utility model content

The purpose of this utility model is: the draw-bar box that a kind of rational in infrastructure, balance wheel type can stair activity is provided.

The technical solution of the utility model is: the draw-bar box that balance wheel type of the present utility model can stair activity, comprise draw-bar box 1 folding handle 2 escapement intermittently-driving wheels 3, described folding handle 2 replaces former draw-bar box handle and draw-bar box is flexible coupling, and the bull wheel of described escapement intermittently-driving wheels 3 and draw-bar box is installed in parallel in the bottom surface of draw-bar box.

Technique effect of the present utility model is: it has elegant in appearance, rational in infrastructure, does not change style, function, the structure of former draw-bar box, saves time, the labor-saving effect is good

Description of drawings

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

Fig. 2 is the structural representation of the balance wheel type of the utility model embodiment 2 can stair activity the time;

Fig. 3 is the left view of the intermittently-driving wheels of the utility model embodiment 1:

Fig. 4 is the structural representation with circle wheel intermittently-driving wheels replacement escapement intermittently-driving wheels of the utility model embodiment 3.

The specific embodiment

Embodiment 1 is as shown in figures 1 and 3: the draw-bar box that balance wheel type of the present utility model can stair activity, comprise draw-bar box 1 folding handle 2 escapement intermittently-driving wheels 3, described folding handle 2 replaces former draw-bar box handle and draw-bar box is flexible coupling, and the bull wheel of described escapement intermittently-driving wheels 3 and draw-bar box is installed in parallel in the bottom surface of draw-bar box.

Embodiment 2 is as shown in Figure 2: the folding handle 2 of the draw-bar box that balance wheel type of the present utility model can stair activity is when stair activity, step, can pull out, because it and draw-bar box are flexible coupling, can swing, so the different people of height can conveniently use.

Embodiment 3 is as shown in Figure 4: the escapement intermittently-driving wheels of the draw-bar box that balance wheel type of the present utility model can stair activity also can replace with circle wheel intermittently-driving wheels, just sound and vibrations are bigger when stair activity, step, and the draw-bar box casing can replace with vehicle frame.

The utility model compact conformation, attractive in appearance can directly and draw-bar box be supporting, very convenient, be suitable for.

Claims

1. the draw-bar box that balance wheel type can stair activity, comprise that draw-bar box (1) folds handle (2) escapement intermittently-driving wheels (3), it is characterized in that, described folding handle (2) replaces former draw-bar box handle and draw-bar box is flexible coupling, and the bull wheel of described escapement intermittently-driving wheels (3) and draw-bar box is installed in parallel in the bottom surface of draw-bar box.

2. balance wheel type as claimed in claim 1 can stair activity draw-bar box, it is characterized in that folding handle (2) can pull out when stair activity, step because it and draw-bar box (1) be flexible coupling, can swing.

3. balance wheel type as claimed in claim 1 can stair activity draw-bar box, it is characterized in that, balance wheel type can stair activity the escapement intermittently-driving wheels (3) of draw-bar box, can replace with circle wheel intermittently-driving wheels, draw-bar box (1) body can replace with vehicle frame.