CN210043402U - Knapsack for outdoor engineering - Google Patents
Knapsack for outdoor engineering Download PDFInfo
- Publication number
- CN210043402U CN210043402U CN201920498635.7U CN201920498635U CN210043402U CN 210043402 U CN210043402 U CN 210043402U CN 201920498635 U CN201920498635 U CN 201920498635U CN 210043402 U CN210043402 U CN 210043402U
- Authority
- CN
- China
- Prior art keywords
- stretching strap
- planker
- dragging plate
- engineering
- knapsack
- 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
The utility model discloses a knapsack for outdoor engineering, including planker, first stretching strap and second stretching strap, the planker has last side and lower side, the planker is dragged to first stretching strap part hug closely the planker lower surface, first stretching strap is close to the side, second stretching strap both ends all are connected with the planker, second stretching strap both ends are close to down the side, first stretching strap both ends are connected with the second stretching strap, first stretching strap is located the planker top with the junction of second stretching strap. Through this knapsack, the testing personnel can put the computer on the planker, liberates testing personnel's both hands, makes things convenient for testing personnel detection operation more.
Description
Technical Field
The utility model relates to a knapsack, especially a knapsack for outdoor engineering.
Background
After outdoor installation communications facilities, need carry out the communication through specific detecting instrument to communications facilities and detect, this kind of detecting instrument includes the computer, and it is carrying out the testing operation and observing the test data with the computer on hand to all be the testing personnel at present, owing to be that testing personnel hold the computer in one hand, operate the computer in one hand, and is very inconvenient.
Disclosure of Invention
The utility model aims at providing an outdoor knapsack for engineering makes things convenient for the measurement personnel to place the computer, liberates measurement personnel's both hands, makes things convenient for measurement personnel to detect the operation.
In order to realize the above-mentioned purpose, the utility model discloses a knapsack for outdoor engineering, including planker, first stretching strap and second stretching strap, the planker has last side and lower side, the planker lower surface is hugged closely to first stretching strap part and is dragged the planker, first stretching strap is close to the side, second stretching strap both ends all are connected with the planker, second stretching strap both ends are close to down the side, first stretching strap both ends are connected with the second stretching strap, first stretching strap is located the planker top with the junction of second stretching strap.
Preferably, the carriage is provided with a pair of through holes, the through holes are close to the upper side edge, the first pull belt penetrates through the through holes, and the first pull belt positioned between the through holes is tightly attached to the upper surface of the carriage or the lower surface of the carriage.
Preferably, the second pull tape is fixedly connected with the first pull tape through a connecting piece.
Preferably, the second draw tape has a certain elasticity.
Preferably, the second pull belt is provided with a length adjusting device.
Preferably, the upper surface of the carriage is tightly attached with a protection pad.
Compared with the prior art, the beneficial effects of the utility model are that: through this knapsack, the testing personnel can put the computer on the planker, liberates testing personnel's both hands, makes things convenient for testing personnel detection operation more.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the carriage of the present invention.
Fig. 3 is a cross-sectional view of the carriage and the protection pad of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 and 2, a knapsack for outdoor engineering, includes planker 1, first stretching strap 2 and second stretching strap 3, planker 1 is squarely, has a pair of long limit and a pair of minor face, a pair of long limit is last side 11 and lower side 12 for parallel arrangement, planker 1 lower surface is hugged closely to first stretching strap 2 part and is drawn planker 1 by last side 11, 2 both ends of first stretching strap are located planker 1 top, 3 both ends of second stretching strap are connected with planker 1 respectively, side 12 is close to down at 3 both ends of second stretching strap, 2 both ends of first stretching strap are connected with second stretching strap 3, first stretching strap 2 is located 1 top of stretching strap with 3 junction of second stretching strap.
In this embodiment, the second pull strap 3 is connected to the lower side 12 of the carriage 1.
In this embodiment, two ends of the first pull strap 2 are connected to the second pull strap 3 through a connecting piece 4.
When using, the space that first stretching strap 2, connection piece 4 and second stretching strap 3 formed is passed to measurement personnel's arm, first stretching strap 2 erects on shoulder or neck, connection piece 4 hugs closely at measurement personnel back, and first stretching strap 2, second stretching strap 3 and connection piece 2 are X type and paste in measurement personnel's back, and downside 12 and measurement personnel looks butt make the knapsack expand, then put the computer on planker 1, and at this moment, measurement personnel just need not go again to take the computer, have liberated operating personnel's both hands, make things convenient for measurement personnel to detect the operation, when need not use, take off the computer, then make first stretching strap, second break away from measurement personnel can.
In order to better drag the carriage 1, a pair of through holes 13 is arranged on the carriage 1, the pair of through holes 13 is close to the upper side 11, the first pull belt 2 is arranged in the pair of through holes 13 in a penetrating manner, and the first pull belt 2 between the pair of through holes 13 is tightly attached to the upper surface of the carriage 1 or the lower surface of the carriage 1. When the first drawstring 2 between the pair of through holes 13 is tightly attached to the upper surface of the carriage 1, the first drawstring 2 between the short sides and the through holes 13 is tightly attached to the lower surface of the carriage 1, and when the first drawstring 2 between the pair of through holes 13 is tightly attached to the lower surface of the carriage 1, the first drawstring 2 is not abutted to the pair of short sides. When the computer is placed, the computer is positioned between the first pull belt and the connecting part of the short edge, so that the first pull belt is favorable for fixing the computer.
In order to make this knapsack can adapt to the detector of different sizes, second stretching strap 3 has certain elasticity, perhaps sets up length adjusting device 31 on second stretching strap 3, length adjusting device 31 is similar to the length adjusting device on the schoolbag, second stretching strap 3 adopts the sectional type setting promptly, second stretching strap 3 falls into first section and second section, first section and length adjusting device fixed connection, first section one end and planker fixed connection are kept away from to the second section, the setting that the other end drawable is on length adjusting device, the same with the length adjusting device on the schoolbag, can lengthen or shorten the length of second stretching strap 3 through this length adjusting device, this length adjusting device belongs to prior art, no longer describe herein repeatedly.
As shown in fig. 3, in this embodiment, a protection pad 5 is tightly attached to the upper surface of the carriage 1, and the protection pad 5 has a certain buffering function, so that the computer is not damaged when the computer is placed in the carriage.
Claims (6)
1. The utility model provides a knapsack for outdoor engineering which characterized in that: the dragging plate comprises a dragging plate, a first pulling belt and a second pulling belt, wherein the dragging plate is provided with an upper side edge and a lower side edge, the dragging plate is dragged by the part of the first pulling belt close to the lower surface of the dragging plate, the first pulling belt is close to the upper side edge, the two ends of the second pulling belt are connected with the dragging plate, the two ends of the second pulling belt are close to the lower side edge, the two ends of the first pulling belt are connected with the second pulling belt, and the joint of the first pulling belt and the second pulling belt is located above the dragging plate.
2. The outdoor backpack for engineering of claim 1, wherein: the dragging plate is provided with a pair of through holes, the through holes are close to the upper side edge, the first pull belt penetrates through the through holes, and the first pull belt located between the through holes is tightly attached to the upper surface of the dragging plate or the lower surface of the dragging plate.
3. The outdoor backpack for engineering of claim 1, wherein: the second drawstring is fixedly connected with two ends of the first drawstring through a connecting piece.
4. The outdoor backpack for engineering of claim 1, wherein: the second drawstring has certain elasticity.
5. The outdoor backpack for engineering of claim 1, wherein: and a length adjusting device is arranged on the second pull belt.
6. The outdoor backpack for engineering of claim 1, wherein: the upper surface of the carriage is tightly attached with a protective pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920498635.7U CN210043402U (en) | 2019-04-15 | 2019-04-15 | Knapsack for outdoor engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920498635.7U CN210043402U (en) | 2019-04-15 | 2019-04-15 | Knapsack for outdoor engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210043402U true CN210043402U (en) | 2020-02-11 |
Family
ID=69378753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920498635.7U Expired - Fee Related CN210043402U (en) | 2019-04-15 | 2019-04-15 | Knapsack for outdoor engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210043402U (en) |
-
2019
- 2019-04-15 CN CN201920498635.7U patent/CN210043402U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200211 Termination date: 20210415 |