CN201585549U - Roller-type luggage capable of going up and down stairs - Google Patents
Roller-type luggage capable of going up and down stairs Download PDFInfo
- Publication number
- CN201585549U CN201585549U CN 201020110326 CN201020110326U CN201585549U CN 201585549 U CN201585549 U CN 201585549U CN 201020110326 CN201020110326 CN 201020110326 CN 201020110326 U CN201020110326 U CN 201020110326U CN 201585549 U CN201585549 U CN 201585549U
- Authority
- CN
- China
- Prior art keywords
- sliding sleeve
- bag
- case
- roller
- sleeve
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
- A45C2005/147—Rigid or semi-rigid luggage with built-in rolling means for climbing stairs
Landscapes
- Handcart (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to a roller-type luggage capable of going up and down stairs. The roller-type luggage comprises a luggage 1, wheels 2, an elasticity resetting device 3, an upper sliding sleeve 4, a lower sliding sleeve 5, a roller 6, a buffer non-slip pad 7 and a limit 8 and is characterized in that the lower part of the luggage is a sliding group being composed of the upper sliding sleeve 4, the lower sliding sleeve 5 and the roller 6; the upper sliding sleeve 4 is fixed at the lower part of the luggage 1; the lower sliding sleeve 5 is sheathed in the upper sliding sleeve 4; and the upper sliding sleeve 4 can slide on the roller 6 of the lower sliding sleeve 5. When the buffer non-slip pad 7 stuck at the bottom edge of the lower sliding sleeve 5 is pressed on the corner of the stairs, the upper sliding sleeve 4 can drive the luggage 1 loaded on the upper sliding sleeve to slide up and down along the lower sliding sleeve 5, so as to carry out the task of going up and down the stairs.
Description
Technical field
The utility model relates to a kind of case and bag, particularly relates to the trolley luggage of a kind of roller type stair activity or step.
Background technology
Along with expanding economy and growth in the living standard, people's trip, tourism get more and more, and the case and bag of carrying daily necessities also are essential.But mostly present case and bag are the case and bag that some level lands are dilatory, if run into stair and step will be shouldered by the hand half the circumference of the sleeve where it joins the shoulder, the people are pestered beyond endurance.Therefore in order to solve the problem that people carry case and bag stair activity and step, people design a lot of ways.Such as: invent roller type and climbed the building case and bag, but because its in use frequent bump stair, noise is too big, climbs the building effort, makes its application be subjected to restriction.
The utility model content
It is a kind of simple in structure that the purpose of this utility model is to provide, and the stair activity peace and quiet, uses the case and bag of light roller type stair activity.
The technical solution of the utility model is, a kind of case and bag of roller type stair activity, it comprises case and bag, wheel, elasticity reset device, upper sliding sleeve, low sleeve, roller bearing, Cushion-Antiskid Pads and spacing, it is characterized in that the case and bag bottom is provided with the sliding sleeve group that is made of upper sliding sleeve (4), low sleeve (5) and roller bearing (6), upper sliding sleeve (4) is fixed on the bottom of case and bag (1), low sleeve (5) is enclosed within the upper sliding sleeve (4), and upper sliding sleeve (4) is gone up at the roller bearing (6) of low sleeve (5) and slided.
The base of described low sleeve (5) is lower than wheel (2), the two ends of described elasticity reset device (3) are connected with low sleeve (5) and case and bag (1) respectively, the base of described low sleeve (5) is pasted with Cushion-Antiskid Pads (7), and the roller bearing (6) in the described low sleeve (5) is provided with spacing (8).
The roller type stair activity sliding sleeve that the utility model adopts is to slide on the roller bearing of low sleeve by upper sliding sleeve, makes case and bag realize stair activity conveniently, easily or cross step by means of this carrier of sliding sleeve group.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is a roller type sliding sleeve group profile;
Among the figure, 1. case and bag, 2. wheel, 3. elasticity reset device, 4. upper sliding sleeve, 5. low sleeve, 6. roller bearing, 7. Cushion-Antiskid Pads is 8. spacing.
The specific embodiment
As shown in the figure, a kind of case and bag of roller type stair activity, it comprises case and bag 1, wheel 2, elasticity reset device 3, upper sliding sleeve 4, low sleeve 5, roller bearing 6, Cushion-Antiskid Pads 7 and spacing 8, it is characterized in that the case and bag bottom is provided with the sliding sleeve group that is made of upper sliding sleeve (4), low sleeve (5) and roller bearing (6), upper sliding sleeve (4) is fixed on the bottom of case and bag (1), low sleeve (5) is enclosed within the upper sliding sleeve (4), and upper sliding sleeve (4) is gone up at the roller bearing (6) of low sleeve (5) and slided.The base of described low sleeve (5) is lower than wheel (2), the two ends of described elasticity reset device (3) are connected with low sleeve (5) and case and bag (1) respectively, the base of described low sleeve (5) is pasted with Cushion-Antiskid Pads (7), and the roller bearing (6) in the described low sleeve (5) is provided with spacing (8).
When the case and bag of pulling roller type stair activity are gone upstairs, the Cushion-Antiskid Pads 7 contact stair angles that paste on low sleeve 5 bases are obstructed it, because the sliding sleeve group is to be made of upper sliding sleeve 4, low sleeve 5 and roller bearing 6, the case and bag 1 that make upper sliding sleeve 4 drive its load upwards slide on the roller bearing 6 of low sleeve 5.When wheel 2 operation touches the stair angle, because the base of low sleeve 5 is lower than wheel 2, make case and bag 1 be lifted, low sleeve 5 loses pressure, under the effect of elasticity reset device 3, low sleeve 5 is reset, and realized a program of going upstairs.
When promotion roller type stair activity case and bag are gone downstairs, after wheel 2 is crossed the stair angle, the Cushion-Antiskid Pads 7 that paste on low sleeve 5 bases has just been fallen on the stair angle, the roller bearing 6 of the case and bag 1 that drive its loads at the upper and lower sliding sleeve of the effect of gravity 4 on the low sleeve 5 is to lower slider, when wheel 2 is fallen on the next stair face, low sleeve 5 loses pressure and reset a program that case and bag has been finished go downstairs under the effect of deadweight.
Obviously, the utility model also is useful for luggage truck.
The foregoing description does not constitute restriction of the present utility model, and the various changes and modifications of carrying out according to described basic principle of the utility model and principal character all fall within the protection domain of the present utility model.
Claims (5)
1. the case and bag of a roller type stair activity, it comprises case and bag (1), wheel (2), elasticity reset device (3), upper sliding sleeve (4), low sleeve (5), roller bearing (6), Cushion-Antiskid Pads (7) and spacing (8), it is characterized in that the case and bag bottom is provided with the sliding sleeve group that is made of upper sliding sleeve (4), low sleeve (5) and roller bearing (6), upper sliding sleeve (4) is fixed on the bottom of case and bag (1), low sleeve (5) is enclosed within the upper sliding sleeve (4), and upper sliding sleeve (4) is gone up at the roller bearing (6) of low sleeve (5) and slided.
2. the case and bag of roller type stair activity as claimed in claim 1 is characterized in that, the base of low sleeve (5) is lower than wheel (2).
3. the case and bag of roller type stair activity as claimed in claim 1 is characterized in that, the two ends of elasticity reset device (3) are connected with low sleeve (5) and case and bag (1) respectively.
4. the case and bag of roller type stair activity as claimed in claim 1 is characterized in that, the base of low sleeve (5) is pasted with Cushion-Antiskid Pads (7).
5. the case and bag of roller type stair activity as claimed in claim 1 is characterized in that, are provided with spacing (8) on the roller bearing (6) in low sleeve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020110326 CN201585549U (en) | 2010-02-09 | 2010-02-09 | Roller-type luggage capable of going up and down stairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020110326 CN201585549U (en) | 2010-02-09 | 2010-02-09 | Roller-type luggage capable of going up and down stairs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201585549U true CN201585549U (en) | 2010-09-22 |
Family
ID=42745314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020110326 Expired - Fee Related CN201585549U (en) | 2010-02-09 | 2010-02-09 | Roller-type luggage capable of going up and down stairs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201585549U (en) |
-
2010
- 2010-02-09 CN CN 201020110326 patent/CN201585549U/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 | ||
| DD01 | Delivery of document by public notice |
Addressee: Feng Dawei Document name: Notification to Pay the Fees |
|
| 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: 20100922 Termination date: 20130209 |