CN202456879U - Variable-wheel type suitcase - Google Patents
Variable-wheel type suitcase Download PDFInfo
- Publication number
- CN202456879U CN202456879U CN2012200013582U CN201220001358U CN202456879U CN 202456879 U CN202456879 U CN 202456879U CN 2012200013582 U CN2012200013582 U CN 2012200013582U CN 201220001358 U CN201220001358 U CN 201220001358U CN 202456879 U CN202456879 U CN 202456879U
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- CN
- China
- Prior art keywords
- suitcase
- retractable
- wheel
- motor
- expansion link
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to a variable-wheel type suitcase which is characterized by comprising a suitcase main body, retractable wheels and a motor; the retractable wheels are connected through a wheel shaft; the motor is arranged on the wheel shaft; a storage battery is arranged on the suitcase main body; a control switch is arranged on a handle of a pull rod; elongated slots are formed in wheel faces of the retractable wheels; retractable rods are fixed in the elongated slots; the lengths of the retractable rods which are shortened are smaller than the depths of the elongated slots; and spring clip knobs are arranged on the end surfaces of the retractable wheels and are connected with the retractable rods. The variable-wheel type suitcase has the advantages of simple structure, convenience and practicability, can not only be dragged on a flat road but also be carried to climb stairs easily, is time-saving and labor-saving, and effectively solves the problem that people climb stairs difficultly when carrying a suitcase.
Description
Technical field:
The utility model relates to a kind of suitcase, the wheeled suitcase of a kind of specifically change.
Background technology:
Suitcase is luggage case again, is used for the chest of splendid attire clothing or various items.Mainly be by the pull bar connect box, and the chest that can drag on the ground.General suitcase come to divide by material can be divided into two kinds in soft cloth case and hard case can be divided into vertical pull bar and horizontal type by structure two kinds in suitcase.
The bar case is a kind of chest that has pull bar and wheel.Along with traffic and expanding economy, the pleasure trip on foot become the very general thing of people, should need and the life wheel and pull bar become the thing of the indispensability of chest nowadays, " draw-bar box " this name has been fade-in human brain, draw-bar box has become the thing of the indispensability of people's daily life.
Along with the continuous development of human society, suitcase in people's daily necessities with more and more important, particularly to travelling outdoors or going out people working.But the problem of following has simultaneously also occurred, and traditional bar traveling box can only drag on more smooth road mostly, and when going up ladder; Can only be screwed in the hand or shoulder piggyback, not only hard, and also time-consuming; When especially chest is heavy especially, more painstaking, even remove motionless.
The utility model content:
In order to overcome the deficiency of above-mentioned prior art, the purpose of the utility model is to provide a kind of change wheeled suitcase, and this suitcase can not only drag on level road, and can easily haul ladder.
The utility model solves the technical scheme that its technical problem adopted: the wheeled suitcase of a kind of changes, it is characterized in that it is made up of suitcase main body, expanding pulley and motor, and described expanding pulley passes through the wheel shaft connection, and motor is located on the wheel shaft; Described suitcase main body is provided with battery, and gauge tap is located on the handle of pull bar; The wheel face inside of described expanding pulley is provided with elongated slot, is fixed with expansion link in the elongated slot, and the length after expansion link shortens is identical with the degree of depth of elongated slot; The end face of expanding pulley is provided with Spring Card and turns round, and Spring Card is turned round with expansion link and connected.
The beneficial effect of the utility model is: the utility model is simple in structure, and is convenient and practical, and it can not only drag on level road, and can go up ladder easily, time saving and energy saving, effectively solved people with the difficult problem of ladder on the suitcase.
Description of drawings:
Below in conjunction with description of drawings and embodiment the utility model is further specified.
Fig. 1 is the utility model structural representation
Fig. 2 is the cutaway view of expanding pulley
Fig. 3 is the structural representation of expanding pulley
Fig. 4 is an expanding pulley and the sketch map that is connected of motor
Wherein, 1-suitcase main body, 2-expanding pulley, 3-expansion link, 4-elongated slot, 5-Spring Card turn round, 6-wheel shaft, 7-motor.
The specific embodiment:
In Fig. 1, Fig. 2, Fig. 3, first embodiment shown in Figure 4, the wheeled suitcase of a kind of change, it is characterized in that: it is made up of suitcase main body, expanding pulley and motor, and described expanding pulley connects through wheel shaft, and motor is located on the wheel shaft; Described suitcase main body is provided with battery, and gauge tap is located on the handle of pull bar; The wheel face inside of described expanding pulley is provided with elongated slot, is fixed with expansion link in the elongated slot, and the length after expansion link shortens is identical with the degree of depth of elongated slot; The end face of expanding pulley is provided with Spring Card and turns round, and Spring Card is turned round with expansion link and connected.
In Fig. 1, Fig. 2, Fig. 3, second embodiment shown in Figure 4, described Spring Card is turned round with expansion link and is connected, and presses Spring Card and turns round, and expansion link will be ejected one section by spring, can elongate expansion link with hand.In the time of need resetting, directly expansion link is retracted in the elongated slot, is turned round by Spring Card and block.
In Fig. 1, Fig. 2, Fig. 3, the 3rd embodiment shown in Figure 4, when hauling on the utility model ladder, press Spring Card and turn round, each expansion link on the expanding pulley is elongated and fixing.Press the gauge tap on the pull bar handle again, the motor drives wheel shaft rotates, and expanding pulley rolls on ladder together with expansion link, and whole casing is easily easy to control, for people have solved very big trouble.
Claims (1)
1. one kind becomes wheeled suitcase, and it is characterized in that: it is made up of suitcase main body, expanding pulley and motor, and described expanding pulley connects through wheel shaft, and motor is located on the wheel shaft; Described suitcase main body is provided with battery, and gauge tap is located on the handle of pull bar; The wheel face inside of described expanding pulley is provided with elongated slot, is fixed with expansion link in the elongated slot, and the length after expansion link shortens is identical with the degree of depth of elongated slot; The end face of expanding pulley is provided with Spring Card and turns round, and Spring Card is turned round with expansion link and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200013582U CN202456879U (en) | 2012-01-05 | 2012-01-05 | Variable-wheel type suitcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200013582U CN202456879U (en) | 2012-01-05 | 2012-01-05 | Variable-wheel type suitcase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202456879U true CN202456879U (en) | 2012-10-03 |
Family
ID=46905093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200013582U Expired - Fee Related CN202456879U (en) | 2012-01-05 | 2012-01-05 | Variable-wheel type suitcase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202456879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102987677A (en) * | 2012-11-20 | 2013-03-27 | 无锡商业职业技术学院 | Luggage capable of climbing stairs |
-
2012
- 2012-01-05 CN CN2012200013582U patent/CN202456879U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102987677A (en) * | 2012-11-20 | 2013-03-27 | 无锡商业职业技术学院 | Luggage capable of climbing stairs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20130105 |