CN202716906U - Portable shopping trolley - Google Patents
Portable shopping trolley Download PDFInfo
- Publication number
- CN202716906U CN202716906U CN 201220245266 CN201220245266U CN202716906U CN 202716906 U CN202716906 U CN 202716906U CN 201220245266 CN201220245266 CN 201220245266 CN 201220245266 U CN201220245266 U CN 201220245266U CN 202716906 U CN202716906 U CN 202716906U
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- CN
- China
- Prior art keywords
- vehicle frame
- frame
- bar
- shopping cart
- seat
- 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 provides a portable shopping trolley. The portable shopping trolley comprises a frame (10), wherein one end of the frame (10) is connected with a seat frame (1) in a movable mode, the lower portion of the seat frame (1) is connected with a support rod (2) in a movable mode, the other end of the frame (10) is connected with a loading rod (3), and the lower end of the frame (10) is connected with two rollers through a main shaft (13). The shopping trolley is easy to use when a user is up and down stairs, and capable of playing a role of a seat besides loading articles.
Description
Technical field
The utility model belongs to and relates to the carrier field, particularly relates to a kind of shopping cart.
Background technology
The problem that it is difficult that the elderly does shopping has caused people's concern.Many the elderlys are often pushing away a dolly and are going out and buy vegetables, and in the process of going home after these old man's shopping, the disadvantage of dolly has just displayed on the market:
Dolly is not very laborsaving when (1) moving on the level land, and noise is larger.
(2) complex structure, function is less.
(3) upstairs in the process, effort very
(4) because weight is too much, on stair and slope when moving, the rest of can not stopping at any time.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of portable shopping trolley is provided, and this shopping cart is easy to use when stair activity, has functions of seat except loading.
The technical solution adopted in the utility model: portable shopping trolley, comprise vehicle frame, an end of vehicle frame and seat frame are flexibly connected, and the below of seat frame and strut bar are flexibly connected, and the other end of vehicle frame is connected to material-loading rod, and the lower end of vehicle frame is connected to two rollers by main shaft.
Described shopping cart, the upper end of vehicle frame is plugged with pull bar, and the vehicle frame middle part also is provided with cross tube, and lower end and the cross tube of pull bar join.
Described shopping cart, roller comprise three bull wheels of rounded projections arranged, also are provided with a steamboat between per two bull wheels, and bull wheel all links to each other with shell with steamboat, and shell also links to each other with main shaft.
Described shopping cart is equipped with snap ring on seat frame and the vehicle frame.
Described shopping cart, the junction of the junction of strut bar and seat frame, bottom bar and material-loading rod is equipped with inhibiting device.
Described shopping cart, two junctions of vehicle frame and material-loading rod are equipped with adapter sleeve, also are provided with sheer pole between two adapter sleeves, and main shaft passes adapter sleeve.
Described shopping cart, the bottom of strut bar and bottom bar is equipped with rubber.
The positive beneficial effect that the utility model has:
1. can move on the level land, also can creep at stair;
2. when moving on the level land, can even only just can reach the purpose of motion with the component of self gravitation with very little power;
3. when moving on the slope, in the certain angle scope, can rest at any time;
4. when out doing shopping, can at any time dolly be expanded into a seat, take a load off one's feet, also folding portable;
5. steady when stair move, the application of force is little, and when the too much people of article in the car feels fatigue, can stop whenever and wherever possible, has a rest;
6. in the stair province power of swashing, safety, noise is little;
7. convenient and swift when going downstairs, safety;
8. the dolly integral skeleton structure is definitely succinct, and is light, safety; 480 centimetres of vehicle body steel overall lengths, the section annulus of steel pipe is long-pending to be 0.7 sq cm, and steel density is the every cm3s of 7.8 grams, adds wheel and other finding, and total weight is about 2.5 kilograms;
9. can change pull bar length, be fit to the crowd of different heights; The arbitrarily folding and unfolding of seat and luggage carrier has draw-in groove to block, and can arbitrarily not swing; Can be adjusted to easily labour-saving pulling angle according to gesture when going upstairs.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is left view of the present utility model.
Fig. 3 is upward view of the present utility model.
Fig. 4 is block diagram of the present utility model.
Among the figure, 1: seat frame; 2: strut bar; 3: material-loading rod; 4: bottom bar; 5: bull wheel; 6: steamboat; 7: the joint; 8: snap ring; 9: pull bar; 10: vehicle frame; 11: cross tube; 12: sheer pole; 13: main shaft; 14: inhibiting device; 15: adapter sleeve; 16: shell.
The specific embodiment
1-4 is described in further detail the utility model below in conjunction with accompanying drawing.
Portable shopping trolley comprises vehicle frame 10, and an end of vehicle frame 10 and seat frame 1 are flexibly connected, and the below of seat frame 1 and strut bar 2 are flexibly connected, and the other end of vehicle frame 10 is connected to material-loading rod 3, and the lower end of vehicle frame 10 is connected to two rollers by main shaft 13.
The upper end of vehicle frame 10 is plugged with pull bar 9, and vehicle frame 10 middle parts also are provided with cross tube 11, and the lower end of pull bar 9 and cross tube 11 join.Roller comprises that three bull wheel 5(of rounded projections arranged are mutually 120 degree), also be provided with a steamboat 6 between per two bull wheels 5, bull wheel 5 all links to each other with shell 16 with steamboat 6, and shell 16 also links to each other with main shaft 13.Be equipped with snap ring 8 on seat frame 1 and the vehicle frame 10.
One can loading, moves and Portable power saving, and the portable multifunctional dolly attractive in appearance that can also be adapted as chair is home shopping, the good assistant when travelling outdoors.
Skeleton structure: the skeleton aspect adopts the folding structure;
(1) left front, as shown in Figure 1, in fact launch is exactly a seat, and strut bar 2 has a position-limited trough 14 with seat bar 1 junction, thereby guarantees the comfortable safety of seat; In the time of N/R, seat bar 1 can be folded up, have the device (snap ring 8) of a button bar to fasten folding the seat bar 1 of returning at mobile jib (vehicle frame) 10.Position-limited trough 14 guarantees that it is 110 ° that strut bar can only inwardly fold the maximum number of degrees that launch left
(2) in fact the strut bar 2 that contacts with ground of left front does not contact with ground, at the bar cover the very high rubber device of friction coefficient is arranged, and can guarantee the nonvoluntary slip of dolly.
(3) on right-hand material-loading rod 3, iron Shopping Basket can be loaded onto optionally or cloth bag comes loading.Material-loading rod 3 is a fixed link, with bottom bar 4 junctions a spacing joint is arranged
(4) on plane, inclined-plane, cooperate with device on the bar by bottom-right bottom bar 4, can in a disguised form adjust bottom bar long, cooperate with wheel and can realize servo-actuated with stopping on the inclined-plane of plane stair and certain number of degrees.
Claims (7)
1. portable shopping trolley, it is characterized in that: comprise vehicle frame (10), one end of vehicle frame (10) and seat frame (1) are flexibly connected, the below of seat frame (1) and strut bar (2) are flexibly connected, the other end of vehicle frame (10) is connected to material-loading rod (3), and the lower end of vehicle frame (10) is connected to two rollers by main shaft (13).
2. shopping cart according to claim 1, it is characterized in that: the upper end of vehicle frame (10) is plugged with pull bar (9), and vehicle frame (10) middle part also is provided with cross tube (11), and the lower end of pull bar (9) and cross tube (11) join.
3. shopping cart according to claim 1, it is characterized in that: roller comprises three bull wheels (5) of rounded projections arranged, also be provided with a steamboat (6) between per two bull wheels (5), bull wheel (5) all links to each other with shell (16) with steamboat (6), and shell (16) also links to each other with main shaft (13).
4. shopping cart according to claim 1 is characterized in that: be equipped with snap ring (8) on seat frame (1) and the vehicle frame (10).
5. shopping cart according to claim 1 is characterized in that: strut bar (2) is equipped with inhibiting device (14) with junction, the bottom bar (4) of seat frame (1) with the junction of material-loading rod (3).
6. shopping cart according to claim 1, it is characterized in that: vehicle frame (10) is equipped with adapter sleeve (15) with two junctions of material-loading rod (3), also be provided with sheer pole (12) between two adapter sleeves (15), main shaft (13) passes adapter sleeve (15).
7. shopping cart according to claim 1 is characterized in that: strut bar (2) is equipped with rubber with the bottom of bottom bar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220245266 CN202716906U (en) | 2012-05-29 | 2012-05-29 | Portable shopping trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220245266 CN202716906U (en) | 2012-05-29 | 2012-05-29 | Portable shopping trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202716906U true CN202716906U (en) | 2013-02-06 |
Family
ID=47618738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220245266 Expired - Fee Related CN202716906U (en) | 2012-05-29 | 2012-05-29 | Portable shopping trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202716906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106343714A (en) * | 2016-10-28 | 2017-01-25 | 无锡市富能金属制品有限公司 | Office table with steel structure |
-
2012
- 2012-05-29 CN CN 201220245266 patent/CN202716906U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106343714A (en) * | 2016-10-28 | 2017-01-25 | 无锡市富能金属制品有限公司 | Office table with steel structure |
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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: 20130206 Termination date: 20130529 |