CN204763867U - Control formula of stair can be climbed and laborsaving suitcase is rotated - Google Patents
Control formula of stair can be climbed and laborsaving suitcase is rotated Download PDFInfo
- Publication number
- CN204763867U CN204763867U CN201520342457.0U CN201520342457U CN204763867U CN 204763867 U CN204763867 U CN 204763867U CN 201520342457 U CN201520342457 U CN 201520342457U CN 204763867 U CN204763867 U CN 204763867U
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- China
- Prior art keywords
- rotate
- wheel
- control formula
- suitcase
- turning cylinder
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- 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 control formula of stair can be climbed and laborsaving suitcase is rotated, it comprises handle, box, front wheel, rear wheel, switch, motor, gear, battery and axis of rotation, the handle lower extreme is equipped with the box, box upper end is equipped with the handle, and the lower extreme is equipped with front wheel and rear wheel, and the side upper end is equipped with the switch, and the lower extreme is equipped with the battery mouth that charges, and inside is equipped with motor, tooth battery and axis of rotation, the front wheel has two, the rear wheel has two, and each has three round again, and is equipped with the axis of rotation in center department, the gear has two. The utility model discloses can work as ordinary suitcase and use, can rotate the automatic stair of climbing by the rear wheel after opening the switch again, and simple structure, convenient to use, the practicality is strong.
Description
Technical field
The utility model relates to a kind of suitcase, especially a kind ofly the control formula of stair climbing can rotate laborsaving suitcase.
Background technology
Suitcase, well-known article, it is that we a lot of people goes away and can use, no matter be travelling, go on business or go home, everybody can put into required article in suitcase, and a road is carried or in tow, pretty troublesome; Also can not be crowded if walk in the place that people is few, if but carry when people or suitcase in tow, that can be a thing of having a bad headache, particularly annual winter vacation and summer vacation, flow of the people is quite large, and a lot of people is big bags and small bags, is quite full, stair activity is very inconvenient, some stations are provided with elevator and bring more convenient, but not necessarily institute's some places have elevator, inevitably want stair climbing, so suitcase up and down can be pretty troublesome in tow, also very tired.
If power set can be added to suitcase, make people in tow suitcase upstairs time more laborsaving, but also do not have such product to occur in the market.
Utility model content
In order to overcome the deficiency of above-mentioned existing product, the purpose of this utility model is to provide a kind of the control formula of stair climbing can rotate laborsaving suitcase, it adopts and be provided with turning cylinder on suitcase trailing wheel, be provided with motor and gear simultaneously, motor driven gear rotates thus can drive rear wheel, and battery powers to whole device.
The technical scheme adopted to realize the purpose of this utility model is: a kind ofly the control formula of stair climbing can rotate laborsaving suitcase, it is characterized in that: it by shaking hands, casing, front-wheel, trailing wheel, switch, motor, gear, battery and turning cylinder form; Described handle lower end is provided with casing; Described casing upper end is provided with handle, and lower end is provided with front-wheel and trailing wheel, and side upper end is provided with switch, and lower end is provided with battery charging port, and inside is provided with motor, tooth battery and turning cylinder; Described front-wheel has two; Described trailing wheel has two, and each has again three wheels, and is provided with turning cylinder in center; Described gear has two.
The beneficial effects of the utility model are: it can be worked as common suitcase and use, and can rotate automatic stair climbing by trailing wheel again after opening switch; And structure is simple, easy to use, practical.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Fig. 1 is the utility model structure chart
Fig. 2 is the utility model top view partial sectional view
1-handle, 2-casing, 3-front-wheel, 4-trailing wheel, 5-switch, 6-motor, 7-gear, 8-battery, 9-turning cylinder in figure.
Detailed description of the invention
In the first embodiment shown in Fig. 1, Fig. 2, a kind ofly the control formula of stair climbing can rotate laborsaving suitcase, it is characterized in that: it by shaking hands, casing, front-wheel, trailing wheel, switch, motor, gear, battery and turning cylinder form; Described handle lower end is provided with casing; Described casing upper end is provided with handle, and lower end is provided with front-wheel and trailing wheel, and side upper end is provided with switch, and lower end is provided with battery charging port, and inside is provided with motor, tooth battery and turning cylinder; Described front-wheel has two; Described trailing wheel has two, and each has again three wheels, and is provided with turning cylinder in center; Described gear has two.
In the second embodiment shown in Fig. 1, Fig. 2, described handle divides two parts, and a part is for pulling part, and a part is telescopic section, and telescopic section can elongate or shorten, and holds handle and can drag suitcase; Described casing is article rest area, and outer upper ends handle and casing are fixed, and people mentions suitcase by handle, lower end battery charging port is used for charging to internal cell, inside is provided with an interlayer, and interlayer upper end is article rest area, and interlayer lower end is provided with motor, gear and battery; Rotate between described front-wheel energy and casing, thus more convenient time go-cart is turned to; Described trailing wheel center is inserted with turning cylinder, trailing wheel can rotate together along with turning cylinder, three wheels on single trailing wheel can independently rotate again, when one of them in three wheels contacts with step surface, rear wheel makes another wheel contact with the face of stepping to a new level, in the continuous rotation process of trailing wheel, three wheels on trailing wheel constantly replace and step surface friction, thus reach the object of climbing step; Described switch is used for controlling opening or closing of motor; It is interior and fixing that described motor rotation axis is inserted into a gear center hole, and electric machine rotation can drive this pinion rotation; Described gear one is that driving wheel is connected with motor, and another is that driven pulley is connected with turning cylinder, and driving wheel rotational drives driven pulley to rotate; Described battery is rechargeable battery, and battery provides electric energy to motor; Described turning cylinder connects two trailing wheels, and turning cylinder can rotate together along with driven pulley.
When using the utility model, when if desired mentioning suitcase, hold suitcase handle place and mention; During to promote suitcase stair activity, first handle being pulled out, then suitcase being tilted to make two wheelie, finally open switch, suitcase trailing wheel is understood oneself and is rotated thus stairs, after having climbed stair, close swap switch, if dead battery can charge the battery.
Claims (8)
1. the control formula of stair climbing can rotate a laborsaving suitcase, it is characterized in that: it by shaking hands, casing, front-wheel, trailing wheel, switch, motor, gear, battery and turning cylinder form; Described handle lower end is provided with casing; Described casing upper end is provided with handle, and lower end is provided with front-wheel and trailing wheel, and side upper end is provided with switch, and lower end is provided with battery charging port, and inside is provided with motor, tooth battery and turning cylinder; Described front-wheel has two; Described trailing wheel has two, and each has again three wheels, and is provided with turning cylinder in center; Described gear has two.
2. according to claim 1ly the control formula of stair climbing can rotate laborsaving suitcase, it is characterized in that: described handle divides two parts, a part is for pulling part, and a part is telescopic section, and telescopic section can elongate or shorten.
3. according to claim 1ly the control formula of stair climbing can rotate laborsaving suitcase, it is characterized in that: described casing is article rest area, and outer upper ends handle and casing are fixed, and inside is provided with an interlayer, interlayer upper end is article rest area, and interlayer lower end is provided with motor, gear and battery.
4. according to claim 1ly the control formula of stair climbing can rotate laborsaving suitcase, it is characterized in that: described trailing wheel center is inserted with turning cylinder, trailing wheel can rotate together along with turning cylinder, three wheels on single trailing wheel can independently rotate again, when one of them in three wheels contacts with step surface, rear wheel makes another wheel contact with the face of stepping to a new level.
5. according to claim 1ly the control formula of stair climbing can rotate laborsaving suitcase, it is characterized in that: described motor rotation axis to be inserted in a gear center hole and fixing, and electric machine rotation can drive this pinion rotation.
6. the control formula of stair climbing can rotate laborsaving suitcase according to claim 1 or 5, it is characterized in that: described gear one is connected with motor for driving wheel, another is that driven pulley is connected with turning cylinder, and driving wheel rotational drives driven pulley to rotate.
7. according to claim 1ly the control formula of stair climbing can rotate laborsaving suitcase, it is characterized in that: described battery is rechargeable battery.
8. according to claim 1ly the control formula of stair climbing can rotate laborsaving suitcase, it is characterized in that: described turning cylinder connects two trailing wheels, turning cylinder can rotate together along with driven pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520342457.0U CN204763867U (en) | 2015-05-24 | 2015-05-24 | Control formula of stair can be climbed and laborsaving suitcase is rotated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520342457.0U CN204763867U (en) | 2015-05-24 | 2015-05-24 | Control formula of stair can be climbed and laborsaving suitcase is rotated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204763867U true CN204763867U (en) | 2015-11-18 |
Family
ID=54504032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520342457.0U Expired - Fee Related CN204763867U (en) | 2015-05-24 | 2015-05-24 | Control formula of stair can be climbed and laborsaving suitcase is rotated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204763867U (en) |
-
2015
- 2015-05-24 CN CN201520342457.0U patent/CN204763867U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20151118 Termination date: 20170524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |