CN203974876U - The go-cart of a kind of self power generation folding shopping - Google Patents
The go-cart of a kind of self power generation folding shopping Download PDFInfo
- Publication number
- CN203974876U CN203974876U CN201420361710.2U CN201420361710U CN203974876U CN 203974876 U CN203974876 U CN 203974876U CN 201420361710 U CN201420361710 U CN 201420361710U CN 203974876 U CN203974876 U CN 203974876U
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- China
- Prior art keywords
- protective case
- roller
- cart
- side board
- cart body
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Abstract
The utility model discloses the go-cart of a kind of self power generation folding shopping, comprise go-cart body, described go-cart body comprises left side board and right side board, a described left side, a bearing pin is installed between right side board, this bearing pin runs through whole go-cart body, the top of described bearing pin is provided with a jam nut, the bottom of described go-cart body is provided with roller, described roller is connected with go-cart body by pipe link, described roller upper end is provided with a protective case, between described roller setting and protective case, the two ends of roller are connected with the protective case at two ends by a roller shaft respectively, a bearing is all installed at roller shaft two ends, described bearing is installed on respectively in protective case, be positioned at protective case its right end face and be provided with a small generator, the arbor of small generator and the fixed installation of right side bearing, the utility model is collapsible, reduces and takes up an area space, easy to carry, and can when promoting at ordinary times, utilize roller to drive small generator generating, and then is stored in storage battery, and these electric weight can be for cashier, energy-conserving and environment-protective.
Description
Technical field
The utility model relates to the go-cart of a kind of self power generation folding shopping.
Background technology
In modern supermarket, conventionally use shopping cart, its effect is for loading commodity, make customer can carry more commodity and save strength, structure is single, and the cash inspecting machine that cashier uses etc. all needs certain little electric weight, trailer is when rolling, its roller rotates, if the device that can produce electric weight is installed in roller for currency examine etc., can greatly save the energy, and its profile of existing go-cart is fixed, volume is larger, takes up room, and carries inconvenience.
Summary of the invention
Technical problem to be solved in the utility model is to provide and a kind ofly can produces in use electric weight, folding self power generation folding shopping go-cart again.
The utility model is achieved through the following technical solutions: the go-cart of a kind of self power generation folding shopping, comprise go-cart body, described go-cart body comprises left side board and right side board, a described left side, a bearing pin is installed between right side board, this bearing pin runs through whole go-cart body, realize left, flexible connection between right side board, the joint of described left side board and right side board is provided with a draw-in groove, described right side board and left side joint is originally provided with a projection, described projection is arranged in draw-in groove, the top of described bearing pin is provided with a jam nut, the upper end of described go-cart body is provided with a push rod, the bottom of described go-cart body is provided with roller, described roller is connected with go-cart body by pipe link, described roller upper end is provided with a protective case, between described roller setting and protective case, the two ends of roller are connected with the protective case at two ends by a roller shaft respectively, described roller shaft extends to protective case inside, a bearing is all installed at roller shaft two ends, described bearing is installed on respectively in protective case, be positioned at protective case its right end face and be provided with a small generator, the arbor of small generator and the fixed installation of right side bearing.
As preferred technical scheme, described protective case is " C " font, and roller is installed in the cavity in the middle of protective case.
As preferred technical scheme, the pipe link middle of described protective case upper end is provided with an accumulator box, and storage battery is installed in accumulator box, and each storage battery is all connected by electric wire with each small generator.
As preferred technical scheme, described electric wire is inner to accumulator box through protective case and pipe link inside.
As preferred technical scheme, on each accumulator box, be equipped with a power output interface.
The beneficial effects of the utility model are: the utility model is collapsible, reduce and take up an area space, easy to carry, and can when promoting at ordinary times, utilize roller to drive small generator generating, and then are stored in storage battery, and these electric weight can be for cashier, energy-conserving and environment-protective.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is front view of the present utility model;
Fig. 2 is the partial view after the utility model folds;
Fig. 3 is the partial enlarged drawing of the utility model roller.
The specific embodiment
?disclosed all features in this specification sheets, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Disclosed arbitrary feature in this specification sheets (comprising any accessory claim, summary and accompanying drawing), unless narration especially all can be replaced by other equivalences or the alternative features with similar object.That is,, unless narration especially, each feature is an example in a series of equivalences or similar characteristics.
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of self power generation folding shopping of the present utility model go-cart, comprise go-cart body, described go-cart body comprises left side board 2 and right side board 3, a described left side, right side board 2, 3 a bearing pin 5 is installed, this bearing pin 5 runs through whole go-cart body, realize left, right side board 2, the flexible connection of 3, described left side board 2 is provided with a draw-in groove (not shown) with the joint of right side board 3, described right side board and left side joint is originally provided with a projection, described projection is arranged in draw-in groove, the top of described bearing pin 5 is provided with a jam nut 4, the upper end of described go-cart body is provided with a push rod 1, the bottom of described go-cart body is provided with roller 13, described roller 13 is connected with go-cart body by pipe link 6, described roller 13 upper ends are provided with a protective case 8, between described roller 13 settings and protective case, the two ends of roller 13 are connected with the protective case 8 at two ends by a roller shaft 10 respectively, described roller 13 axles extend to protective case 8 inside, a bearing 9 is all installed at roller shaft 10 two ends, described bearing 9 is installed on respectively in protective case 8, be positioned at protective case 8 its right end face and be provided with a small generator 12, the arbor 11 of small generator 12 and 9 fixed installations of right side bearing.
As preferred embodiment, protective case 8 is " C " font, and roller 13 is installed in the cavity in the middle of protective case 8.
As preferred embodiment, pipe link 6 middles of protective case 8 upper ends are provided with an accumulator box 7, the interior installation storage battery of accumulator box 7, and each storage battery is all connected by electric wire with each small generator, good looking appearance, not naked wire bar.
As preferred embodiment, electric wire through protective case 8 and pipe link 6 inside to accumulator box 7 inside.
As preferred embodiment, on each accumulator box 7, be equipped with a power output interface (not shown), cashier can be by electric current output, for uses such as currency examines in this interface.
When promoting, because bearing is all installed at two ends, therefore when promoting shopping cart, can not produce extra resistance, roller rotates and drives small generator to rotate, and electric current imports internal storage battery into by electric wire, for cashier, uses.
The beneficial effects of the utility model are: the utility model is collapsible, reduce and take up an area space, easy to carry, and can when promoting at ordinary times, utilize roller to drive small generator generating, and then are stored in storage battery, and these electric weight can be for cashier, energy-conserving and environment-protective.
The above, be only the specific embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (5)
1. self power generation folding shopping go-cart, it is characterized in that: comprise go-cart body, described go-cart body comprises left side board and right side board, a described left side, a bearing pin is installed between right side board, this bearing pin runs through whole go-cart body, realize left, flexible connection between right side board, the joint of described left side board and right side board is provided with a draw-in groove, described right side board and left side joint is originally provided with a projection, described projection is arranged in draw-in groove, the top of described bearing pin is provided with a jam nut, the upper end of described go-cart body is provided with a push rod, the bottom of described go-cart body is provided with roller, described roller is connected with go-cart body by pipe link, described roller upper end is provided with a protective case, between described roller setting and protective case, the two ends of roller are connected with the protective case at two ends by a roller shaft respectively, described roller shaft extends to protective case inside, a bearing is all installed at roller shaft two ends, described bearing is installed on respectively in protective case, be positioned at protective case its right end face and be provided with a small generator, the arbor of small generator and the fixed installation of right side bearing.
2. self power generation folding shopping according to claim 1 go-cart, is characterized in that: described protective case is " C " font, and roller is installed in the cavity in the middle of protective case.
3. self power generation folding shopping according to claim 1 go-cart; it is characterized in that: the pipe link middle of described protective case upper end is provided with an accumulator box; storage battery is installed in accumulator box, and each storage battery is all connected by electric wire with each small generator.
4. self power generation folding shopping according to claim 3 go-cart, is characterized in that: described electric wire is inner to accumulator box through protective case and pipe link inside.
5. self power generation folding shopping according to claim 3 go-cart, is characterized in that: on each accumulator box, be equipped with a power output interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361710.2U CN203974876U (en) | 2014-07-02 | 2014-07-02 | The go-cart of a kind of self power generation folding shopping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361710.2U CN203974876U (en) | 2014-07-02 | 2014-07-02 | The go-cart of a kind of self power generation folding shopping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203974876U true CN203974876U (en) | 2014-12-03 |
Family
ID=51972349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420361710.2U Expired - Fee Related CN203974876U (en) | 2014-07-02 | 2014-07-02 | The go-cart of a kind of self power generation folding shopping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203974876U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10164451B2 (en) | 2016-01-27 | 2018-12-25 | Walmart Apollo, Llc | Shopping cart power generation |
| US10326300B2 (en) | 2016-02-04 | 2019-06-18 | Walmart Apollo, Llc | Apparatus and method for generating electrical energy with shopping carts |
-
2014
- 2014-07-02 CN CN201420361710.2U patent/CN203974876U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10164451B2 (en) | 2016-01-27 | 2018-12-25 | Walmart Apollo, Llc | Shopping cart power generation |
| US10326300B2 (en) | 2016-02-04 | 2019-06-18 | Walmart Apollo, Llc | Apparatus and method for generating electrical energy with shopping carts |
| US10601243B2 (en) | 2016-02-04 | 2020-03-24 | Walmart Apollo, Llc | Apparatus and method for generating electrical energy with shopping carts |
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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 |
Granted publication date: 20141203 Termination date: 20150702 |
|
| EXPY | Termination of patent right or utility model |