CN202396656U - Dual-purpose backpack - Google Patents
Dual-purpose backpack Download PDFInfo
- Publication number
- CN202396656U CN202396656U CN2011205153823U CN201120515382U CN202396656U CN 202396656 U CN202396656 U CN 202396656U CN 2011205153823 U CN2011205153823 U CN 2011205153823U CN 201120515382 U CN201120515382 U CN 201120515382U CN 202396656 U CN202396656 U CN 202396656U
- Authority
- CN
- China
- Prior art keywords
- connecting band
- knapsack
- backpack
- connecting block
- dual
- 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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- Portable Outdoor Equipment (AREA)
Abstract
The utility model relates to a novel dual-purpose backpack, comprising a backpack body and a connecting band connected with the backpack body, wherein one end of the connecting band is fitted with the backpack body, the other end of the connecting band extends out the backpack body; and the connecting band comprises more than one body pieces which are mutually connected in a rotatable manner, and each body piece comprises a first connecting block, a second connecting block which is matched with the first connecting block and rotates relative to the first connecting block and a rotating shaft which is arranged between the first connecting block and the second connecting block. When the dual-purpose backpack is required to be dragged, the second connecting block of the connecting band is rotated to a position vertical to the first connecting block, and the connecting band is immediately changed into a straight rod shape and can not bend, thus the backpack body can be supported, and the backpack can be dragged; and when the backpack is required to be carried on the back, the second connecting block of the connecting band is rotated to a position parallel to the first connecting block, and the connecting band is changed into a soft strip shape, thus the backpack is comfortable to carry and is also convenient to use.
Description
Technical field
The utility model relates to a kind of dual-purpose knapsack.
Background technology
Present traditional dual-purpose knapsack mainly contains dual mode on carrying: a kind of is to carry on the back at back, shoulders dual-purpose knapsack through both shoulders; Another kind spurs through a pull bar exactly on the ground, and is more laborsaving.And the braces of dual-purpose knapsack mostly adopts the silk floss that rises, EVA or other suitable soft elastic strip body as inner lining body in the prior art, and linings such as outsourcing nylon are made and formed.This braces can only be carried on the back on back, can not tow as luggage case, uses inconvenient.And if at dual-purpose knapsack rear one pull bar is installed, though can drag, increased production cost, in addition because pull bar is not only straight but also hard, when the back of the body during at back, comfortableness is relatively poor.
Summary of the invention
The technical problem that the utility model will solve provides a kind of easy to use, and cost is low, pleasant dual-purpose knapsack.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: comprise the knapsack body, and the connecting band that is connected with the knapsack body, said connecting band one end and knapsack body are fitted, and the other end extends knapsack, and this is external; Said connecting band comprises body member more than one, that be rotationally connected each other; Said body member comprises first contiguous block; And second contiguous block that cooperates with first contiguous block, rotate relative to first contiguous block, and be arranged on the rotating shaft between first contiguous block and second contiguous block.
Further, said knapsack body is connected with two connecting bands.
Further, said connecting band extends this external end of knapsack and is provided with the connecting ring with knapsack body lower ends.
The dual-purpose knapsack of the utility model when needs drag dual-purpose knapsack, turns to the position vertical with first contiguous block with second contiguous block of connecting band; At this moment, this connecting band becomes straight shaft-like, can not be crooked; Can support the knapsack body, can realize again dragging; When the needs back of the body during at back, just second contiguous block with connecting band turns to the position parallel with first contiguous block, and at this moment, connecting band becomes soft band shape, shoulders very comfortable, uses also to make things convenient for.
Description of drawings
Fig. 1 is the stereogram of the dual-purpose knapsack of the utility model.
The specific embodiment
In the present embodiment, with reference to Fig. 1, said dual-purpose knapsack comprises knapsack body 1, and the connecting band 2 that is connected with knapsack body 1, and said connecting band 2 one ends and knapsack body 1 are fitted, and the other end extends outside the knapsack body 1; Said connecting band 2 comprises body member 20 more than one, that be rotationally connected each other; Said body member 20 comprises first contiguous block 21; And second contiguous block 22 21 that cooperate with first contiguous block, that rotate relative to first contiguous block 21, and be arranged on the rotating shaft 23 between first contiguous block 21 and second contiguous block 22.It is easy to use, and cost is low, and is pleasant.
Wherein, said knapsack body 1 is connected with two connecting bands 2.Said connecting band 2 extends the outer end of knapsack body 1 and is provided with the connecting ring (not shown) with knapsack body 1 lower ends.
The dual-purpose knapsack of the utility model when needs drag dual-purpose knapsack, turns to the position vertical with first contiguous block with second contiguous block of connecting band; At this moment, this connecting band becomes straight shaft-like, can not be crooked; Can support the knapsack body, can realize again dragging; When the needs back of the body during at back, just second contiguous block with connecting band turns to the position parallel with first contiguous block, and at this moment, connecting band becomes soft band shape, shoulders very comfortable, uses also to make things convenient for.
Below the utility model is done a detailed description; The above is merely the preferred embodiment of the utility model, when not limiting the utility model practical range; Be allly to do impartial change and modify, all should still belong in the utility model covering scope according to the application's scope.
Claims (3)
1. dual-purpose knapsack is characterized in that: comprise the knapsack body, and the connecting band that is connected with the knapsack body, and said connecting band one end and the applying of knapsack body, it is external that the other end extends knapsack; Said connecting band comprises body member more than one, that be rotationally connected each other; Said body member comprises first contiguous block; And second contiguous block that cooperates with first contiguous block, rotate relative to first contiguous block, and be arranged on the rotating shaft between first contiguous block and second contiguous block.
2. dual-purpose knapsack according to claim 1 is characterized in that: said knapsack body is connected with two connecting bands.
3. dual-purpose knapsack according to claim 1 is characterized in that: said connecting band extends this external end of knapsack and is provided with the connecting ring with knapsack body lower ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205153823U CN202396656U (en) | 2011-12-12 | 2011-12-12 | Dual-purpose backpack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205153823U CN202396656U (en) | 2011-12-12 | 2011-12-12 | Dual-purpose backpack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202396656U true CN202396656U (en) | 2012-08-29 |
Family
ID=46694345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205153823U Expired - Fee Related CN202396656U (en) | 2011-12-12 | 2011-12-12 | Dual-purpose backpack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202396656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103431625A (en) * | 2013-09-07 | 2013-12-11 | 李拓彬 | Travelling bag |
-
2011
- 2011-12-12 CN CN2011205153823U patent/CN202396656U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103431625A (en) * | 2013-09-07 | 2013-12-11 | 李拓彬 | Travelling bag |
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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: 20120829 Termination date: 20131212 |