CN204688162U - A kind of shopping cart - Google Patents
A kind of shopping cart Download PDFInfo
- Publication number
- CN204688162U CN204688162U CN201520429734.1U CN201520429734U CN204688162U CN 204688162 U CN204688162 U CN 204688162U CN 201520429734 U CN201520429734 U CN 201520429734U CN 204688162 U CN204688162 U CN 204688162U
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- CN
- China
- Prior art keywords
- wheel
- shopping cart
- motor
- support
- bogie
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of shopping cart, comprise Shopping Basket, support, track adjusting wheel, driver train and pull bar; Shopping Basket is rack-mount, and the front end of support bottom surface is provided with track adjusting wheel, and the rear end of support bottom surface is provided with driver train, and pull bar is arranged on the rear facade of support.Driver train comprises drive wheel, axle drive shaft, bogie and motor; Axle drive shaft is fixed by the bearing being arranged on support bottom surface, motor is fixed on the bottom of support, the output shaft of motor is provided with synchronizing wheel A, synchronizing wheel A is connected by Timing Belt with the synchronizing wheel B installed on the driving shaft, a bogie is respectively installed at axle drive shaft two ends, be circular in the middle of bogie, cylindrical have three pawls be 120 ° of distributions, each pawl of bogie is provided with drive wheel.Three kinds of mode of motion can be realized: one, direct pull bar pulls.Two, drive wheel, can realize automatic walking on ground.Three, driver train drives; Make shopping cart more convenient upstairs.
Description
Technical field
The utility model relates to a kind of shopping cart.
Background technology
In daily life, shopping cart has a wide range of applications, such as: the shopping in supermarket or food market etc., the carrying etc. of small article, particularly some the elderlys haul that shopping cart goes shopping can be very convenient, laborsaving.Normally used shopping cart only has two ends to be respectively provided with a little wheel, pulls after the angle that tilted by shopping cart during use.Although this shopping cart can be gone shopping for people, such shopping cart lands owing to only there being two wheels, less stable, and pulls after manpower need be used to tilt, and is fully loaded with rear-inclined more inconvenient at shopping cart.When people need to haul shopping cart go upstairs time, only have the design of two wheels that this action can be made very painstaking, and haul shopping cart and can cause jolting of a road along stair toward pull-up, be placed on food on shopping cart or articles for use unavoidable therefore impaired.Therefore, directly being mentioned by shopping cart goes upstairs is the common ways of people, brings a lot of inconvenience like this, and there is certain potential safety hazard.
Utility model content
The utility model, in order to solve the problem, proposes a kind of shopping cart, can realize three kinds of mode of motion: one, direct pull bar pulls.Two, drive wheel, can realize automatic walking on ground.Three, driver train drives; Make shopping cart more convenient upstairs.
To achieve these goals, the utility model adopts following technical scheme:
A kind of shopping cart, comprises Shopping Basket, support, track adjusting wheel, driver train and pull bar; Shopping Basket is rack-mount, and the front end of support bottom surface is provided with track adjusting wheel, and the rear end of support bottom surface is provided with driver train, and pull bar is arranged on the rear facade of support.
Described driver train comprises drive wheel, axle drive shaft, bogie and motor; Axle drive shaft is fixed by the bearing being arranged on support bottom surface, motor is fixed on the bottom of support, the output shaft of motor is provided with synchronizing wheel A, synchronizing wheel A is connected by Timing Belt with the synchronizing wheel B installed on the driving shaft, a bogie is respectively installed at axle drive shaft two ends, and each pawl of bogie is provided with drive wheel.
Be circular in the middle of described bogie, cylindrical have three pawls be 120 ° of distributions.
Described drive wheel comprises motor and tire; The rotor of motor is the wheel shaft of drive wheel, and the stator of motor is the wheel hub of drive wheel, and tire is arranged on wheel hub.
Described track adjusting wheel comprises adapter plate, rotating shaft, U-shaped frame and wheel body; Wheel body is arranged on U-shaped frame, and U-shaped frame is connected with adapter plate by rotating shaft.
Described pull bar comprises taper and the annulus handle of three different tube diameters; Three tapers nest together successively, and annulus handle is arranged on the top of minimum taper, and annulus handle is provided with the switch that two control driver train and drive wheel respectively.
The beneficial effects of the utility model are:
(1) the utility model structure is simple, and easy to use, easy realization is promoted on a large scale;
(2) the utility model can realize assisted walk on ground;
(3) the utility model can help people to be driven to upstairs by shopping cart easily.
Accompanying drawing explanation
Fig. 1 is integral structure figure of the present utility model;
Wherein, 1, Shopping Basket, 2, support, 3, track adjusting wheel, 4, driver train, 5, pull bar.
Detailed description of the invention:
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
A kind of shopping cart, comprises Shopping Basket 1, support 2, track adjusting wheel 3, driver train 4 and pull bar 5; Shopping Basket 1 is arranged on support 2, and the front end of support 2 bottom surface is provided with track adjusting wheel 3, and the rear end of support 2 bottom surface is provided with driver train 4, and pull bar 5 is arranged on the rear facade of support 2.
Described driver train 4 comprises drive wheel, axle drive shaft, bogie and motor; Axle drive shaft is fixed by the bearing being arranged on support 2 bottom surface, motor is fixed on the bottom of support 2, the output shaft of motor is provided with synchronizing wheel A, synchronizing wheel A is connected by Timing Belt with the synchronizing wheel B installed on the driving shaft, a bogie is respectively installed at axle drive shaft two ends, be circular in the middle of bogie, cylindrical have three pawls be 120 ° of distributions, each pawl of bogie is provided with drive wheel.
Described drive wheel comprises motor and tire; The rotor of motor is the wheel shaft of drive wheel, and the stator of motor is the wheel hub of drive wheel, and tire is arranged on wheel hub.
Described track adjusting wheel 3 comprises adapter plate, rotating shaft, U-shaped frame and wheel body; Wheel body is arranged on U-shaped frame, and U-shaped frame is connected with adapter plate by rotating shaft.
Described pull bar 5 comprises taper and the annulus handle of three different tube diameters; Three tapers nest together successively, and annulus handle is arranged on the top of minimum taper, and annulus handle is provided with the switch that two control driver train 4 and drive wheel respectively.
This shopping cart can realize three kinds of mode of motion: one, directly pull with pull bar 5; When the article in shopping cart are few or muscle power is more abundant, pull bar 5 can be directly used to haul shopping cart walking.Two, drive wheel; Can open drive wheel switch when ground running, drive wheel starts to rotate, and shopping cart can realize automatic walking.People only need exert a force a little and change the direction of track adjusting wheel 3, thus change the direction of travel of shopping cart.Three, driver train 4 drives; When people go upstairs with shopping cart, open driver train 4 switch, driven by motor bogie rotates, and bogie often rotates once, and two pawls climb up single order stair just, can make shopping cart easily upstairs.
By reference to the accompanying drawings detailed description of the invention of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (6)
1. a shopping cart, is characterized in that: comprise Shopping Basket, support, track adjusting wheel, driver train and pull bar; Shopping Basket is rack-mount, and the front end of support bottom surface is provided with track adjusting wheel, and the rear end of support bottom surface is provided with driver train, and pull bar is arranged on the rear facade of support.
2. a kind of shopping cart as claimed in claim 1, is characterized in that: described driver train comprises drive wheel, axle drive shaft, bogie and motor; Axle drive shaft is fixed by the bearing being arranged on support bottom surface, motor is fixed on the bottom of support, the output shaft of motor is provided with synchronizing wheel A, synchronizing wheel A is connected by Timing Belt with the synchronizing wheel B installed on the driving shaft, a bogie is respectively installed at axle drive shaft two ends, and each pawl of bogie is provided with drive wheel.
3. a kind of shopping cart as claimed in claim 2, is characterized in that: for circular in the middle of described bogie, cylindrical has three pawls be 120 ° of distributions.
4. a kind of shopping cart as claimed in claim 2, is characterized in that: described drive wheel comprises motor and tire; The rotor of motor is the wheel shaft of drive wheel, and the stator of motor is the wheel hub of drive wheel, and tire is arranged on wheel hub.
5. a kind of shopping cart as claimed in claim 1, is characterized in that: described track adjusting wheel comprises adapter plate, rotating shaft, U-shaped frame and wheel body; Wheel body is arranged on U-shaped frame, and U-shaped frame is connected with adapter plate by rotating shaft.
6. a kind of shopping cart as claimed in claim 1, is characterized in that: described pull bar comprises taper and the annulus handle of three different tube diameters; Three tapers nest together successively, and annulus handle is arranged on the top of minimum taper, and annulus handle is provided with the switch that two control driver train and drive wheel respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520429734.1U CN204688162U (en) | 2015-06-19 | 2015-06-19 | A kind of shopping cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520429734.1U CN204688162U (en) | 2015-06-19 | 2015-06-19 | A kind of shopping cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204688162U true CN204688162U (en) | 2015-10-07 |
Family
ID=54228484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520429734.1U Expired - Fee Related CN204688162U (en) | 2015-06-19 | 2015-06-19 | A kind of shopping cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204688162U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857359A (en) * | 2016-05-06 | 2016-08-17 | 吉林大学 | Multifunctional booster carrying device |
| CN108069182A (en) * | 2016-11-10 | 2018-05-25 | 福特全球技术公司 | In first/last mile transport or related improvement |
-
2015
- 2015-06-19 CN CN201520429734.1U patent/CN204688162U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857359A (en) * | 2016-05-06 | 2016-08-17 | 吉林大学 | Multifunctional booster carrying device |
| CN108069182A (en) * | 2016-11-10 | 2018-05-25 | 福特全球技术公司 | In first/last mile transport or related improvement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151007 Termination date: 20170619 |