CN202396732U - Backpack strap - Google Patents
Backpack strap Download PDFInfo
- Publication number
- CN202396732U CN202396732U CN2011205153912U CN201120515391U CN202396732U CN 202396732 U CN202396732 U CN 202396732U CN 2011205153912 U CN2011205153912 U CN 2011205153912U CN 201120515391 U CN201120515391 U CN 201120515391U CN 202396732 U CN202396732 U CN 202396732U
- Authority
- CN
- China
- Prior art keywords
- contiguous block
- strap
- rotating shaft
- installing hole
- installation portion
- 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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Abstract
The utility model relates to a backpack strap, which comprises more than one strap body. The strap bodies are connected with one another in a rotatable manner. Each strap body comprises a first connecting block, a second connecting block and a rotary shaft, wherein the second connecting block fits with the first connecting block and rotates relative to the same, and the rotary shaft is disposed between the first connecting block and the second connecting block. When a backpack needs to be pulled, the first connecting blocks can be rotated to be perpendicular to the first connecting blocks, the strap is shaped as a straight rod and is inflexible, and the backpack can be pulled. When the backpack needs to be carried on the back, the second connecting blocks can be rotated to be parallel to the first connecting blocks, the strap is shaped as flexible strap, and the backpack strap is comfortable in carrying and convenient in use.
Description
Technical field
The utility model relates to a kind of knapsack braces.
Background technology
Knapsack braces of the prior art mostly adopts the silk floss that rises, EVA or other suitable soft elastic strip body as inner lining body, and linings such as outsourcing nylon are made and formed.Yet this braces can only be carried on the back on back, can not tow as luggage case, uses inconvenient.To above-mentioned situation, a kind ofly at the knapsack rear one pull bar being installed and solving the problems referred to above has appearred in industry.Yet, owing to having increased new pull bar, increased production cost, in addition because pull bar is not only straight but also hard, when carrying on the back 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 knapsack braces.
For solving the problems of the technologies described above; The utility model adopts following technical scheme: comprise harness body more than one, that be rotationally connected each other; Said harness body 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, being provided with rotating dog between the said adjacent rotating shaft connects.
Further, said rotating shaft end is provided with connecting portion, and said rotating dog runs through the connecting portion of adjacent rotating shaft.
Further, said first contiguous block is provided with first installation portion, and said second contiguous block is provided with second installation portion that is oppositely arranged with first installation portion.
Further, said first installation portion is provided with first installing hole, and said second installation portion is provided with second installing hole relative with first installing hole; Said rotating shaft runs through first installing hole and second installing hole.
The knapsack braces of the utility model, because said harness body comprises first contiguous block, and second contiguous block that cooperates with first contiguous block, rotate relative to first contiguous block; During use,, second contiguous block is turned to the position vertical with first contiguous block when needs drag knapsack; At this moment; This braces becomes straight shaft-like, can not be crooked, just can realize dragging; When the needs back of the body during at back, just second contiguous block is turned to the position parallel with first contiguous block, at this moment, this braces becomes soft band shape, shoulders very comfortable, uses also to make things convenient for.
Description of drawings
Fig. 1 is the stereogram of the utility model knapsack braces.
The specific embodiment
In the present embodiment; With reference to Fig. 1; Said knapsack braces comprises harness body 1 more than one, that be rotationally connected each other, and said harness body 1 comprises first contiguous block 10; And second contiguous block 11 10 that cooperate with first contiguous block, that rotate relative to first contiguous block 10, and be arranged on the rotating shaft 12 between first contiguous block 10 and second contiguous block 11.It is easy to use, and cost is low, and comfortableness is high.
Wherein, be provided with rotating dog 13 between the said adjacent rotating shaft 12 and connect, said rotating shaft 12 ends are provided with connecting portion 120, and said rotating dog 13 runs through the connecting portion 120 of adjacent rotating shaft 12, can rotate each other between the said adjacent rotating shaft 12.Said first contiguous block 10 is provided with first installation portion 100; Said second contiguous block 11 is provided with second installation portion 110 that is oppositely arranged with first installation portion 100; Said first installation portion 100 is provided with first installing hole (not shown), and said second installation portion 110 is provided with second installing hole relative with first installing hole; Said rotating shaft 12 runs through first installing hole and second installing hole, and said second contiguous block 11 can rotate relative to first contiguous block 10.
The knapsack braces of the utility model, because said harness body comprises first contiguous block, and second contiguous block that cooperates with first contiguous block, rotate relative to first contiguous block; During use,, second contiguous block is turned to the position vertical with first contiguous block when needs drag knapsack; At this moment; This braces becomes straight shaft-like, can not be crooked, just can realize dragging; When the needs back of the body during at back, just second contiguous block is turned to the position parallel with first contiguous block, at this moment, this braces 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 (5)
1. knapsack braces; Comprise harness body more than one, that be rotationally connected each other; It is characterized in that: said harness body 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. knapsack braces according to claim 1 is characterized in that: be provided with rotating dog between the said adjacent rotating shaft and connect.
3. knapsack braces according to claim 2 is characterized in that: said rotating shaft end is provided with connecting portion, and said rotating dog runs through the connecting portion of adjacent rotating shaft.
4. knapsack braces according to claim 1 is characterized in that: said first contiguous block is provided with first installation portion, and said second contiguous block is provided with second installation portion that is oppositely arranged with first installation portion.
5. knapsack braces according to claim 4 is characterized in that: said first installation portion is provided with first installing hole, and said second installation portion is provided with second installing hole relative with first installing hole; Said rotating shaft runs through first installing hole and second installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205153912U CN202396732U (en) | 2011-12-12 | 2011-12-12 | Backpack strap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205153912U CN202396732U (en) | 2011-12-12 | 2011-12-12 | Backpack strap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202396732U true CN202396732U (en) | 2012-08-29 |
Family
ID=46694420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205153912U Expired - Fee Related CN202396732U (en) | 2011-12-12 | 2011-12-12 | Backpack strap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202396732U (en) |
-
2011
- 2011-12-12 CN CN2011205153912U patent/CN202396732U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20121212 |