CN202603885U - Crawler type multifunctional travelling case - Google Patents
Crawler type multifunctional travelling case Download PDFInfo
- Publication number
- CN202603885U CN202603885U CN 201220227086 CN201220227086U CN202603885U CN 202603885 U CN202603885 U CN 202603885U CN 201220227086 CN201220227086 CN 201220227086 CN 201220227086 U CN201220227086 U CN 201220227086U CN 202603885 U CN202603885 U CN 202603885U
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- CN
- China
- Prior art keywords
- crawler
- type multifunctional
- crawler belt
- driving wheel
- suitcase
- 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
A crawler type multifunctional travelling case comprises a case body and a telescopic pull rod. A metal support is arranged between an inner layer and an outer layer of the travelling case, a triangle crawler support is respectively arranged on the outer layer on two sides of the travelling case, driving wheels are arranged at the right-angle bottom ends of the triangular crawler supports, tension wheels are arranged at the bottom ends of the triangular crawler supports on one side of each driving wheel, a plurality of auxiliary wheels are arranged on the triangular crawler supports at the upper portions of the driving wheels, protection plates are arranged on two outer sides of the driving wheels, the tension wheels and the plurality of auxiliary wheels, and driving wheel shafts, tension wheel shafts and a plurality of auxiliary wheel shafts are welded on the two triangular crawler supports. Inwards-folded movable support legs are arranged at four corners of the back of the travelling case. The crawler type multifunctional travelling case has the advantages that the angle of the telescopic pull rod can be adjusted at random, and the crawler type multifunctional travelling case is strong in adaptability of road surfaces, has a crawler type transmission system, is suitable for deserts and can be used as a stool.
Description
Technical field
The utility model relates to a kind of crawler-type multifunctional suitcase, and it can facilitating going upstairs and going downstairs, advances in soft bottom surface, brings convenience to the user.When in long-distance travel, needing rest, can also be used as stool.
Background technology
At present, existing various luggages generally are that roller is installed at the bottom of case, only can be limited on smooth road surface and walk, when running into stair or soft surface, can only carry and walking, and be very much effort, people need a kind of luggage that can stair climbing.In the long-distance travel, owing to receive the restriction of surface state, the traveller is difficult to find the place that can take a load off one's feet.People need a kind of multi-function suitcase that can work as stool at any time.
The utility model content
The purpose of the utility model provides a kind of crawler-type multifunctional suitcase, its pull bar angle can be regulated arbitrarily, road pavement adaptability is very strong, have the crawler type transmission system, easily stair activity, can use, can be used as the stool use in the desert.
For realizing above-mentioned purpose, the utility model is taked following technical scheme:
A kind of crawler-type multifunctional suitcase; It includes casing, telescopic lever, between the suitcase ectonexine, is provided with metallic support, and suitcase both sides skin is provided with triangle crawler belt support; Bottom, right angle at this triangle crawler belt support is provided with driving wheel; Bottom at the triangle crawler belt support of driving wheel one side is provided with regulating wheel, on the triangle crawler belt support on driving wheel top, is provided with a plurality of accessory whorls, is provided with backplate in two outsides of driving wheel, regulating wheel, a plurality of accessory whorls; On driving wheel, regulating wheel, a plurality of accessory whorl, be with crawler belt, on two triangle crawler belt supports, be welded with drive sprocket axle, tension wheel shaft, a plurality of accessory whorl axle.
Four jiaos at the described suitcase back side is provided with inwardly folding movable supporting legs, is provided with stand bar seat and leg holes at the root of four jiaos of movable supporting legs.
Described telescopic lever middle part is provided with universal joint.
Described telescopic lever upper end is provided with the flexible button of pull bar.
The beneficial effect of the utility model is: its telescopic lever angle can be regulated arbitrarily, road pavement adaptability is very strong, have the crawler type transmission system, easily stair activity, can use, can be used as the stool use in the desert.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the back structural representation of the utility model.
Drawing reference numeral: 1, casing; 2, metallic support; 3, regulating wheel; 4, tension wheel shaft; 5, crawler belt; 6, driving wheel; 7, accessory whorl; 8, triangle crawler belt support; 9, backplate; 10, casing side; 11, handle; 12, the flexible button of pull bar; 13, telescopic lever; 14, universal joint; 15, leg holes; 16, stand bar seat; 17, movable leg; 18, accessory whorl axle; 19, drive sprocket axle; 20, pull bar stationary pipes; 21, the suitcase back side.
The specific embodiment
Referring to Fig. 1, shown in Figure 2: a kind of crawler-type multifunctional suitcase; It includes casing 1, casing side 10, telescopic lever 13; Between the suitcase ectonexine, be provided with metallic support 2; Suitcase both sides skin is provided with triangle crawler belt support 8, is provided with driving wheel 6 in the bottom, right angle of this triangle crawler belt support 8, is provided with regulating wheel 3 in the bottom of the triangle crawler belt support 8 of driving wheel 6 one sides; On the triangle crawler belt support 2 on driving wheel 6 tops, be provided with a plurality of accessory whorls 7; Two outsides at driving wheel 6, regulating wheel 3, a plurality of accessory whorl 7 are provided with backplate 9, on driving wheel 6, regulating wheel 3, a plurality of accessory whorl 7, are with crawler belt 5, on two triangle crawler belt supports, are welded with drive sprocket axle 19, tension wheel shaft 4, a plurality of accessory whorl axle 18.Telescopic lever 13 is inserted in the pull bar stationary pipes 20.
21 4 jiaos at the described suitcase back side is provided with inwardly folding movable supporting legs 17, is provided with stand bar seat 16 and leg holes 15 at the root of four jiaos of movable supporting legs.
Described telescopic lever middle part is provided with universal joint 14.
Described telescopic lever 13 upper ends are provided with the flexible button 12 of pull bar.
During use, the universal joint angle of telescopic lever can be regulated arbitrarily, and the crawler belt transmission adapts to various complex road surfaces; Light stair activity; Can use in the desert; Open movable supporting legs and can be used as the stool use.
Combine accompanying drawing that the preferred specific embodiment of the utility model and embodiment have been done detailed description above; But the utility model is not existing in the above-described embodiment and examples; In the ken that those skilled in the art possessed, also how under the prerequisite of the design that does not break away from the utility model, make various variations.
Claims (4)
1. crawler-type multifunctional suitcase; It includes casing, telescopic lever, it is characterized in that: between the suitcase ectonexine, be provided with metallic support, suitcase both sides skin is provided with triangle crawler belt support; Bottom, right angle at this triangle crawler belt support is provided with driving wheel; Bottom at the triangle crawler belt support of driving wheel one side is provided with regulating wheel, on the triangle crawler belt support on driving wheel top, is provided with a plurality of accessory whorls, is provided with backplate in two outsides of driving wheel, regulating wheel, a plurality of accessory whorls; On driving wheel, regulating wheel, a plurality of accessory whorl, be with crawler belt, on two triangle crawler belt supports, be welded with drive sprocket axle, tension wheel shaft, a plurality of accessory whorl axle.
2. crawler-type multifunctional suitcase according to claim 1 is characterized in that: four jiaos at the described suitcase back side is provided with inwardly folding movable supporting legs, is provided with stand bar seat and leg holes at the root of four jiaos of movable supporting legs.
3. crawler-type multifunctional suitcase according to claim 1 and 2 is characterized in that: described telescopic lever middle part is provided with universal joint.
4. crawler-type multifunctional suitcase according to claim 3 is characterized in that: described telescopic lever upper end is provided with the flexible button of pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220227086 CN202603885U (en) | 2012-05-21 | 2012-05-21 | Crawler type multifunctional travelling case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220227086 CN202603885U (en) | 2012-05-21 | 2012-05-21 | Crawler type multifunctional travelling case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202603885U true CN202603885U (en) | 2012-12-19 |
Family
ID=47337627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220227086 Expired - Fee Related CN202603885U (en) | 2012-05-21 | 2012-05-21 | Crawler type multifunctional travelling case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202603885U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104997262A (en) * | 2015-08-07 | 2015-10-28 | 武汉运驰智能科技有限责任公司 | Intelligent assistance draw-bar box and controlling method thereof |
| CN109156951A (en) * | 2018-08-27 | 2019-01-08 | 朱国栋 | Crawler type suitcase |
| CN110638170A (en) * | 2019-11-01 | 2020-01-03 | 邢台职业技术学院 | Draw-bar box convenient to climb stair |
-
2012
- 2012-05-21 CN CN 201220227086 patent/CN202603885U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104997262A (en) * | 2015-08-07 | 2015-10-28 | 武汉运驰智能科技有限责任公司 | Intelligent assistance draw-bar box and controlling method thereof |
| CN104997262B (en) * | 2015-08-07 | 2016-12-07 | 武汉运驰智能科技有限责任公司 | A kind of intelligence power-assisted luggage case and control method thereof |
| CN109156951A (en) * | 2018-08-27 | 2019-01-08 | 朱国栋 | Crawler type suitcase |
| CN110638170A (en) * | 2019-11-01 | 2020-01-03 | 邢台职业技术学院 | Draw-bar box convenient to climb stair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20140521 |