CN2910710Y

CN2910710Y - Luggage trolly of hand-drawing type

Info

Publication number: CN2910710Y
Application number: CN 200520143070
Authority: CN
Inventors: 黄明星
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-19
Filing date: 2005-12-19
Publication date: 2007-06-13
Anticipated expiration: 2015-12-19

Abstract

A luggage trolly of hand-drawing type comprises a carrier used for placing baggages, a hauling part connected with the carrier and the wheel bodies in complex number which are rotatablely localized on the bottom of the carrier to contact with ground. The luggage trolly is mainly characterized in that: an assist supporting device is also comprised; the assist supporting device comprises a bracket pivoted with the carrier and a supporting wheel which is rotatablely localized on the end of the bracket to contact with ground; when the luggage trolly is in use, the supporting wheel of the assist supporting device and the wheel bodies of the carrier are respectively contacted with ground to form a steady supporting structure.

Description

Luggage is pulled a cart

Technical field

The utility model relates to a kind of pulling a cart, and refers in particular to a kind of using for the user and spurs pulling a cart of weight.

Background technology

As shown in Figure 1, luggage in the past pulls a cart mainly to have the plural wheel body 9 that a luggage casing 7, is connected the dilatory bar 8 of Luggage trunk body 7 upper ends and is positioned at Luggage trunk body 7 belows, when using, the user is held on the dilatory bar 8 and to apply pulling force Luggage trunk body 7 drawings is advanced, make dilatory bar 8, Luggage trunk body 7 and wheel body 9 see imaginary line and the ground looked and be an angle, the purpose of utilizing the support of wheel body 9 to reach expendable weight, be easy to move by the side.

But by this way, though can allow the user needn't mention all luggage or weight, but there is an angle of inclination on during because of running condition and ground, effect based on moment, the user still must the certain weight of burden, and especially baggage wieight is healed when big, and the burden of palm and arm is just bigger, period of service one is of a specified duration, causes uncomfortable pain unavoidably.

The utility model content

The purpose of this utility model is to provide a kind of luggage to pull a cart, to alleviate user's application of force burden.

For achieving the above object, the luggage that the utility model provides is pulled a cart, comprise that a carrier for the luggage storing, connects the dilatory part of this carrier, and be rotatably positioned in the plural wheel body of this carrier base with kiss the earth, when running condition, the user grips this dilatory part to spur this carrier, can form an angle with ground and be somebody's turn to do the imaginary line of drawing part, this carrier and this wheel body:

This luggage pulls a cart also to comprise an auxiliary support apparatus, this auxiliary support apparatus comprises that a support and that is articulated in this carrier is rotatably positioned in the support wheel of this bracket end in order to kiss the earth, this luggage is pulled a cart when running condition, by the wheel body of the support wheel of this auxiliary support apparatus and this carrier respectively kiss the earth to form stable supporting construction.

Described luggage is pulled a cart, and wherein is provided with a spring bumper between this support and this carrier.

Described luggage is pulled a cart, and wherein is provided with a location device between this support and this carrier.

Pull a cart by the luggage that the utility model provides, under running condition, owing to have auxiliary support apparatus, and can significantly alleviate user's application of force burden.

Description of drawings

The running condition scheme drawing that Fig. 1 pulls a cart for known luggage.

The preferred embodiment organigram that Fig. 2 pulls a cart for luggage of the present utility model.

Another preferred embodiment organigram that Fig. 3 pulls a cart for luggage of the present utility model.

Another preferred embodiment organigram that Fig. 4 pulls a cart for luggage of the present utility model.

Fig. 5 is the organigram that the spring bumper and between the utility model support and carrier is located device.

Fig. 6 is the draw-in groove organigram between the utility model support and carrier.

The specific embodiment

Relevant the utility model is to reach technological means and the effect thereof that above-mentioned purpose, feature adopt, and exemplifies a preferred embodiment and conjunction with figs. and is described as follows:

Consult Fig. 2 to Fig. 4, the preferred embodiment that luggage of the present utility model is pulled a cart comprises a carrier 1, one dilatory part 2, plural wheel body 3, and an auxiliary support apparatus 4.

Carrier 1 provides luggage storing place, and in this example, carrier 1 is the casing as suitcase, but in fact also can be support body as golf bag or carrying heavy goods etc.

Dilatory part 2 is connected in the upper end of carrier 1, and it can be designed to telescopic kenel, because dilatory part 2 is not an emphasis of the present utility model, in this i.e. not narration in detail.

Wheel body 3 is arranged on the two bottom sides of carrier 1 rotationally, its role is to kiss the earth with prop carrier 1, is convenient to simultaneously move.

The utility model is to have increased auxiliary support apparatus 4 with different persons in the past, auxiliary support apparatus 4 comprises that one is articulated in the support 41 of carrier 1 and at least onely is rotatably positioned the support wheel 42 in order to kiss the earth in support 41 ends, make support to open and be a suitable angle with respect to carrier, in addition, as Fig. 3 and Fig. 4, support wheel 42 can be the single-wheel kenel, or is two-wheel or many wheels, even can be the roller bearing kenel.

During application, it is dilatory and when being in running condition that luggage pulls a cart to be subjected to the user, the side online meeting of imagination of dilatory part 2, carrier 1 and wheel body 3 forms an angle with ground, this partly pulls a cart similar to general luggage, but the utility model can form an acute angle angle with carrier 1 by the support 41 of auxiliary support apparatus 4, make the support wheel 42 of support 41 ends distinguish kiss the earths with the wheel body 3 of carrier 1 bottom, the stable gusseted structure of whole formation.Thus, the user promptly needn't bear the weight of luggage, only must overcome wheel body 3 and support wheel 42 and ground-surface friction force can make it move, on the other hand, in the middle of dilatory traveling process, the user can loose one's grip fully and carry out other thing, for example takes food, receives calls, buys tickets or the like, needn't worry to have the situation of toppling over and take place.

As Fig. 5, support 41 can further design a spring bumper 5 and a location device 6 with carrier 1 in the articulated section.Spring bumper 5 effects are to keep the angle of support 41 with respect to 1 in carrier, when carrier 1 does not use or forms erectility, can make auxiliary support apparatus 4 draw close and fold to carrier 1 direction simultaneously, form the kenel that does not take up space.Again, registration device 6 can be two salients that design respectively on support 41 and carrier 1, can form card when making support 41 excessive with respect to carrier 1 angle when carrier 1 preponderance and end effect, makes support 41 unlikely collapsing descend.

Moreover as Fig. 6, swing arbitrarily folding Shi Buhui for making support 41, in the corresponding position of carrier 1 draw-in groove 11 can be set, make support after the folding can stably be positioned in the draw-in groove and can not deviate from arbitrarily, increase the convenience in the use.

The above only is embodiment of the present utility model, and all simple and easy modification and equivalences of doing according to spirit of the present utility model change design, should be covered by in the claim of application.

Claims

1. a luggage is pulled a cart, comprise that a carrier for the luggage storing, connects the dilatory part of this carrier, and be rotatably positioned in the plural wheel body of this carrier base with kiss the earth, when running condition, the user grips this dilatory part to spur this carrier, the imaginary line that should draw part, this carrier and this wheel body can form an angle with ground, it is characterized in that:

2. luggage as claimed in claim 1 is pulled a cart, and it is characterized in that, wherein is provided with a spring bumper between this support and this carrier.

3. luggage as claimed in claim 1 is pulled a cart, and it is characterized in that, wherein is provided with a location device between this support and this carrier.