CN203314292U - Traveling draw-bar box - Google Patents
Traveling draw-bar box Download PDFInfo
- Publication number
- CN203314292U CN203314292U CN2013203591396U CN201320359139U CN203314292U CN 203314292 U CN203314292 U CN 203314292U CN 2013203591396 U CN2013203591396 U CN 2013203591396U CN 201320359139 U CN201320359139 U CN 201320359139U CN 203314292 U CN203314292 U CN 203314292U
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- draw
- bar box
- bar
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- signal processing
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- Expired - Fee Related
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a traveling draw-bar box which comprises a draw-bar box body and a draw bar, wherein a hand brake device is arranged on the draw bar; braking trundles are arranged on the lower part of the draw-bar box; a pull wire of the hand brake device is led to braking operation bars of the braking trundles through the draw bar; pressure sensors are arranged on the trundles; output signals of the pressure sensors are connected to a signal processing unit; an output of the signal processing unit is connected to a display alarm device; a power supply is connected with the pressure sensors, the signal processing unit and the display alarm device respectively. By the arrangement of the braking trundles and the hand brake device, the draw-bar box can be controlled through the hand brake device on places such as a slope; furthermore, the traveling draw-bar box has an overload alarm function, so that the use safety of the traveling draw-bar box can be guaranteed.
Description
Technical field
This patent relates to a kind of draw-bar box, belongs to the outdoor travel articles for use.
Background technology
Existing draw-bar box does not have brake function, when the mobile draw-bar box in gradient place, can occur to slip not as under the draw-bar box of people's will because draw-bar box potential energy, uncontrollable accident occurs.While travelling, people tend to fill in a large amount of things in draw-bar box, and this usually can cause the overload of draw-bar box, cause draw-bar box to damage.
The utility model content
The utility model overcomes above deficiency, and a kind of draw-bar box is provided, and has the overload warning function; And, when running into slope, can to draw-bar box, be controlled by hand brake device.
The technical solution of the utility model is as follows:
Travelling draw-rod suitcase, comprise pull bar casing, pull bar, hand brake device is set on pull bar, the pull bar lower box is provided with brake caster, the bracing wire of hand brake device causes the brake control bar of brake caster through pull bar, pressure sensor is set on brake caster, and the output signal of pressure sensor is connected to signal processing unit, the output of signal processing unit is connected to displaying alarm, and power supply is connected with pressure sensor, signal processing unit and displaying alarm respectively.
The beneficial effects of the utility model:
The utility model is by brake caster and hand brake device are set, can be on slope etc. the local activity of controlling draw-bar box, guarantee safety.After draw-bar box of the present utility model arranges device for pressure measurement, can prevent the draw-bar box overload to the load-carrying Real-Time Monitoring of draw-bar box, prevent the damage of draw-bar box.
The accompanying drawing explanation
Accompanying drawing described herein, in order to provide further understanding of the present utility model, forms the part of the utility model application, and schematic description and description of the present utility model, for explaining the utility model, does not form improper restriction of the present utility model.
Accompanying drawing 1 is the structure chart of a kind of embodiment of the utility model,
Accompanying drawing 2 is the utility model pressure measurement circuitry schematic diagrames.
In figure:
1, pull bar casing, 2, pull bar, 3, brake caster, 4, hand brake device, 5, bracing wire.
The specific embodiment
Below by particular specific embodiment, technology contents of the present utility model is described, the content that those skilled in the art can be disclosed by this specification be understood other advantage of the present utility model and effect easily.The utility model also can be different by other specific embodiment implemented or applied, viewpoint and application that the every details in this specification also can be based on different are being carried out various modifications and change under spirit of the present utility model.
Travelling draw-rod suitcase, comprise pull bar casing 1, pull bar 2, and hand brake device 4 is set on pull bar 2, and the pull bar lower box is provided with brake caster 3, and the bracing wire 5 of hand brake device 4 causes the brake control bar of brake caster 3 through pull bar 2.
Running under the dangerous situation slipped under draw-bar box, can hold hand brake device 4, the brake gear of the similar bicycle of hand brake device 4 or electric motor car etc., the bracing wire 5 of drawing from hand brake device 4 causes the brake control bar of brake caster 3 through pull bar 2 inside, can be by brake caster 3 brakings, the effectively generation of Accident prevention.
Device for pressure measurement is set on draw-bar box, comprise pressure sensor, signal processing unit, displaying alarm, wherein, pressure sensor is set on brake caster, the output signal of pressure sensor is connected to signal processing unit, the output of signal processing unit is connected to displaying alarm, and power supply is connected with pressure sensor, signal processing unit and displaying alarm respectively.Displaying alarm can be positioned at the top of draw-bar box, on handle.
Although this patent is explained with reference to preferred embodiment and accompanying drawing, non-limiting yet above-mentioned explanation should be considered as illustrative, variation and modification that the person's spirit according to the present invention of being familiar with the technique is made, all should belong to the protection domain of this patent.
Claims (1)
1. travelling draw-rod suitcase, comprise pull bar casing, pull bar,
It is characterized in that:
Hand brake device is set on pull bar, and the pull bar lower box is provided with brake caster, and the bracing wire of hand brake device causes the brake control bar of brake caster through pull bar; Pressure sensor is set on brake caster, and the output signal of pressure sensor is connected to signal processing unit, and the output of signal processing unit is connected to displaying alarm, and power supply is connected with pressure sensor, signal processing unit and displaying alarm respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203591396U CN203314292U (en) | 2013-06-09 | 2013-06-09 | Traveling draw-bar box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203591396U CN203314292U (en) | 2013-06-09 | 2013-06-09 | Traveling draw-bar box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203314292U true CN203314292U (en) | 2013-12-04 |
Family
ID=49653707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203591396U Expired - Fee Related CN203314292U (en) | 2013-06-09 | 2013-06-09 | Traveling draw-bar box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203314292U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380217A (en) * | 2017-06-28 | 2017-11-24 | 东兴易新环保科技有限公司 | A kind of citrus collection device |
| CN109117457A (en) * | 2018-08-01 | 2019-01-01 | 章云娟 | Bodily form curvature big data calculation method |
| CN110522147A (en) * | 2019-08-15 | 2019-12-03 | 上海浩羽箱包有限公司 | A kind of trolley case with fingerprint identification function |
-
2013
- 2013-06-09 CN CN2013203591396U patent/CN203314292U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380217A (en) * | 2017-06-28 | 2017-11-24 | 东兴易新环保科技有限公司 | A kind of citrus collection device |
| CN109117457A (en) * | 2018-08-01 | 2019-01-01 | 章云娟 | Bodily form curvature big data calculation method |
| CN109117457B (en) * | 2018-08-01 | 2020-01-14 | 深圳市赛维电商股份有限公司 | Body shape curvature big data calculation method |
| CN110522147A (en) * | 2019-08-15 | 2019-12-03 | 上海浩羽箱包有限公司 | A kind of trolley case with fingerprint identification function |
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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: 20131204 Termination date: 20140609 |