CN202896634U - Shopping cart brake wheel - Google Patents
Shopping cart brake wheel Download PDFInfo
- Publication number
- CN202896634U CN202896634U CN 201220568213 CN201220568213U CN202896634U CN 202896634 U CN202896634 U CN 202896634U CN 201220568213 CN201220568213 CN 201220568213 CN 201220568213 U CN201220568213 U CN 201220568213U CN 202896634 U CN202896634 U CN 202896634U
- Authority
- CN
- China
- Prior art keywords
- shopping cart
- brake wheel
- step point
- wheel
- point
- 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 particularly relates to a novel shopping cart brake wheel which can prevent a cart from sliding in a slope and an elevator and raises safety guarantee, and belongs to the technical field of machinery equipment. The shopping cart brake wheel comprises cart wheels (1), a cart frame (2), and a spring (3). The shopping cart brake wheel is characterized in that a pedal point A (4), and a pedal point B (5) is connected with the cart frame (2) through the spring (3). By pushing the pedal point A (4) or the pedal point B (5), the pedal point A (4) or the pedal point B (5) can generate friction with wheels (1) and rotating resistance of the wheels is increased.
Description
Technical field
The utility model be specifically related to a kind of can be on the slope, elevator prevents from slipping car, improves the Novel shopping trolley brake wheel of safety control, belongs to the mechanical equipment manufacture technology field.
Background technology
Current, people at supermarket shopping are more and more, the use amount of shopping cart is also increasing, yet, shopping cart on the market is stereotyped, although pattern is various, does not have a shopping cart that brake system is installed, especially in sloping shopping plaza, the shopping cart of locating is on the slope well imagined to the inconvenience that client brings.
Summary of the invention
The purpose of this utility model is to overcome above deficiency, provides a kind of and can on the slope, make the easily shopping cart brake wheel of brake of client.
The technical scheme that the utility model adopts is: described shopping cart brake wheel has wheel (1), vehicle frame (2), spring (3), step point A (4), step point B (5) to form.It is characterized in that: step point A (4), step point B (5) are set are connected through spring (3) with vehicle frame (2), press down step point A (4) or step point B (5), step point A (4) or step point B (5) can produce friction with wheel (1), increase the rotation of wheel resistance.
The beneficial effects of the utility model are: owing to having increased brake gear at shopping cart wheel position, make the wheel that originally is under the runaway condition be subject to effective control, reduced the potential safety hazard that supermarket shopping car brings to people under special circumstances.
Description of drawings
Accompanying drawing 1 is the cutaway view of shopping cart brake wheel;
Accompanying drawing 2 presses down the braking effect figure of step point A for the shopping cart brake wheel;
Accompanying drawing 3 presses down the braking effect figure of step point B for the shopping cart brake wheel;
Accompanying drawing 4 is the connection structure front view of shopping cart brake wheel step point;
Accompanying drawing 5 is the connection structure birds-eye view of shopping cart brake wheel step point.
1. wheels among the figure, 2. vehicle frame, 3. spring, 4. step point A, 5. step point B
The specific embodiment
Below in conjunction with accompanying drawing and enforcement the shopping cart brake wheel is described further.Shopping cart brake wheel as shown in the figure is: step point A (4), step point B (5) are set are connected through spring (3) with vehicle frame (2), press down step point A (4) or step point B (5), step point A (4) or step point B (5) can produce friction with wheel (1), increase the rotation of wheel resistance.
When running into extraordinary circumstances and need to stop at once, tramp with one's feet and step on pin point A (4) or step point B (5), wheel will slow down or stops because of friction drag.
Claims (2)
1. the shopping cart brake wheel comprises wheel (1), vehicle frame (2), spring (3), it is characterized in that: step point A (4), step point B (5) are connected through spring (3) with vehicle frame (2)
2. shopping cart brake wheel as claimed in claim 1 is characterized in that: press down step point A (4) or step point B (5), step point A (4) or step point B (5) meeting and wheel (1) generation friction, increase rotation of wheel resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220568213 CN202896634U (en) | 2012-10-23 | 2012-10-23 | Shopping cart brake wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220568213 CN202896634U (en) | 2012-10-23 | 2012-10-23 | Shopping cart brake wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202896634U true CN202896634U (en) | 2013-04-24 |
Family
ID=48117338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220568213 Expired - Fee Related CN202896634U (en) | 2012-10-23 | 2012-10-23 | Shopping cart brake wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202896634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11904920B2 (en) | 2021-11-19 | 2024-02-20 | Raytheon Company | Lift cart with mechanically actuated automatic braking device |
-
2012
- 2012-10-23 CN CN 201220568213 patent/CN202896634U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11904920B2 (en) | 2021-11-19 | 2024-02-20 | Raytheon Company | Lift cart with mechanically actuated automatic braking device |
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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: 20130424 Termination date: 20131023 |