CN202641753U - Portable bag carrying trolley - Google Patents
Portable bag carrying trolley Download PDFInfo
- Publication number
- CN202641753U CN202641753U CN 201220011756 CN201220011756U CN202641753U CN 202641753 U CN202641753 U CN 202641753U CN 201220011756 CN201220011756 CN 201220011756 CN 201220011756 U CN201220011756 U CN 201220011756U CN 202641753 U CN202641753 U CN 202641753U
- Authority
- CN
- China
- Prior art keywords
- pull bar
- spring button
- montant
- bar
- button card
- 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
A portable bag carrying trolley in expansion is similar to a common trolley. When the portable bag carrying trolley is folded, spring button clamps (1), (7), (13) are opened, extension bars (4) (5) are contracted, a reinforcing cross bar (8) is rotated inward to be in a parallel alignment with the extension bar (5); an upper end cross bar (2) is rotated outward by 270 degrees via a rotatable joint (3) to be in a parallel alignment with the extension bar (4); a base cross bar (14) is rotated outward by 270 degrees via a rotatable joint (15) to be in a parallel alignment with a vertical bar (16). A spring button clamp (9) is pressed down, a rack where the extension bar (4) and a vertical bar (12) are is rotated by 180 degrees, and finally the extension bars (4) (5) and the vertical bars (12) (16) are screwed off toward the inner side to be in a parallel alignment with a wheel shaft (10), and are received in a cylinder with the wheel circular cross section as the bottom. When the portable bag carrying trolley is in expansion, reverse operation is performed. The portable bag carrying trolley is advantaged by space saving and convenient carrying.
Description
Technical field:
The utility model is a kind of portable, makes things convenient for the common people's collapsible dolly.
Background technology:
At present, domestic trip is knapsack mostly, and perhaps hand is taken suitcase.Long-time knapsack can make the people feel very tried, suitcase deposit and inconvenient.Common dolly loading is convenient, but can't be fully folding, is not easy to carry, and people use very inconvenient.Dolly is combined with the pull bar of stretching of suitcase, and dolly is become fully contraction type, is combined with knapsack again, just can solve all problems.
Summary of the invention:
The utility model has overcome the not shortcoming of Portable belt of original dolly, has also cast out the heaviness of suitcase and the fatigue of simple back of the body knapsack, and dolly is convenient to be placed in the knapsack and is carried, and with getting with usefulness, laborsaving save space is conveniently travelled outdoors.
The utility model dolly technical scheme that adopts of dealing with problems is: stretch pull bar 5 and be connected with spring button card 1 with upper end cross bar 2, reinforce cross bar 6 and stretch pull bar 4 and be connected with spring button card 7, base cross bar 14 is connected with spring button card 13 with montant 12, stretching pull bar 5 is blocked by catch 11, prevent it to inner rotary, it can only inwardly be rotated.Stretch pull bar 4, montant 12 and montant 16 also are in like manner to be blocked by catch, can only inwardly rotate, spring button card 9 is stretching pull bar 4 and montant 12 place supports are fixed, when spring button card 9 is pressed, stretching pull bar 4 and montant 12 place supports can hinder when avoiding two ends to screw off mutually along the face Rotate 180 degree vertical with wheel shaft 10, and all shelfs are received in the cylinder take the wheel round section as the bottom surface the most at last.Guarantee that dolly is contracted in the minimum space.The pull bar of stretching of the present utility model can also substitute with folding rod.
The beneficial effect of the utility model dolly: can be fully that dolly is folding, save the space, be convenient for carrying, only need dolly is placed in the bag, just can with getting with usefulness, solve the trouble that social connections row belongings.Make people break away from heavy suitcase, reduce the fatigue of knapsack.
Description of drawings:
This utility model vehicle structure scheme drawing of Fig. 1; Fig. 2 is wheel shaft upper spring button snap enlarged diagram; Fig. 3 is the enlarged diagram of catch; Fig. 4 is the enlarged diagram of spring button card; Fig. 5 is complete folding scheme drawing; Fig. 6 is that dolly is assembled rear scheme drawing fully.
In the accompanying drawing 1:
1, spring button card (as shown in Figure 4); 2, upper end cross bar; 3, rotatable joint; 4, stretch pull bar
(with the umbrella rod principle); 5, stretch pull bar; 6, reinforce cross bar; 7 spring button cards (as shown in Figure 4); 8, wheel; 9, spring button card (as shown in Figure 2); 10, wheel shaft; 11, catch (as shown in Figure 3); 12, montant; 13 spring button cards (as shown in Figure 4); 14 base cross bars; 15, rotatable joint; 16, montant.
The specific embodiment:
Referring to Fig. 1, as shown in Figure 1, stretch pull bar 5 and be connected with spring button card 1 with upper end cross bar 2, to reinforce cross bar 6 and stretch pull bar 4 and be connected with spring button card 7, base cross bar 14 is connected with spring button card 13 with montant 12.Stretch pull bar 5 and blocked by catch 11, prevent it to inner rotary, it can only inwardly be rotated.Stretch pull bar 4, montant 12 and montant 16 also are in like manner by catch, can only inwardly rotate.Spring button card 9 be will stretching pull bar 4 and montant 12 place supports are fixed, and when spring button card 9 is pressed, stretch pull bar 4 and montant 12 place supports and can along the face Rotate 180 degree vertical with wheel shaft 10, mutually hinder when avoiding two ends to screw off.All shelfs are received in the cylinder take the wheel cross section as the bottom surface the most at last.
During folding, spring button card 1,7,13 is opened, will be stretched under pull bar 4,5 contractions, will reinforce cross bar 6 and inwardly rotate and stretch pull bar 5 parallel aligned; To inner rotary, by rotatable joint 3, rotation 270 degree make upper end cross bar 2 and stretch pull bar 4 parallel aligned with upper end cross bar 2; To inner rotary, by rotatable joint 15, rotation 270 degree make itself and montant 16 parallel aligned with base cross bar 14.Press spring button card 9 this moment, will stretch the shelf Rotate 180 degree at pull bar 4 and montant 12 places, will stretch pull bar 4,5 at last, and montant 12,16 screws off to the inside, and they and wheel shaft 10 parallel aligned are got final product.The last shape of dolly as shown in Figure 6.
During use, opposite step when only needing by folding, to stretch pull bar 4,5, montant 12,16 cycles, the shelf that will stretch pull bar 4 and montant 12 places is the Rotate 180 degree again, and is fixing with spring button card 9, to stretch pull bar 4,5 stretches and to open, with all cross bar cycles, fasten with spring button again, finally form as shown in Figure 6 dolly.
The utility model working process: when not in use, by explanation it is fully foldingly put into bag, be convenient for carrying.During use, only need to take out, with its expansion, just can as common dolly, use, can attach two elasticity lanyards, in order to contained article are fixed.
Claims (3)
1. portable year bag dolly, its principal character: stretch pull bar (5) and be connected with spring button card (1) with upper end cross bar (2), reinforce cross bar (6) and stretch pull bar (4) and be connected with spring button card (7), base cross bar (14) is connected with spring button card (13) with montant (12), stretching pull bar (5) is blocked by catch (11), prevent that it is to inner rotary, it can only inwardly be rotated, stretch pull bar (4), montant (12) and montant (16) also are in like manner to be blocked by catch, can only inwardly rotate, spring button card (9) is stretching pull bar (4) and montant (12) place support is fixed, with spring button card (9) when pressing, stretching pull bar (4) can be along the face Rotate 180 degree vertical with wheel shaft (10) with montant (12) place support, mutually hinder when avoiding two ends to screw off, all shelfs are received in the cylinder take the wheel round section as the bottom surface the most at last.
2. according to portable year bag dolly described in 1, it is characterized in that: the final fully folding of dolly makes institute take up space to reach and minimizes in a cylindrical space take the wheel round section as the bottom surface; When spring button card (9) when pressing, stretching pull bar (4) can be along the face Rotate 180 degree vertical with wheel shaft (10) with montant (12) place support.
3. according to portable year bag dolly described in 1, it is characterized in that: stretch the available foldable lever of pull bar (4,5) and substitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220011756 CN202641753U (en) | 2012-01-12 | 2012-01-12 | Portable bag carrying trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220011756 CN202641753U (en) | 2012-01-12 | 2012-01-12 | Portable bag carrying trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202641753U true CN202641753U (en) | 2013-01-02 |
Family
ID=47410903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220011756 Expired - Fee Related CN202641753U (en) | 2012-01-12 | 2012-01-12 | Portable bag carrying trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202641753U (en) |
-
2012
- 2012-01-12 CN CN 201220011756 patent/CN202641753U/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: 20130102 Termination date: 20140112 |