CN203066837U - Safety ladder capable of alarming - Google Patents
Safety ladder capable of alarming Download PDFInfo
- Publication number
- CN203066837U CN203066837U CN 201220728103 CN201220728103U CN203066837U CN 203066837 U CN203066837 U CN 203066837U CN 201220728103 CN201220728103 CN 201220728103 CN 201220728103 U CN201220728103 U CN 201220728103U CN 203066837 U CN203066837 U CN 203066837U
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- CN
- China
- Prior art keywords
- ladder
- pressure
- alarm
- safety
- utility
- 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 relates to a safety ladder capable of alarming. The safety ladder comprises a ladder body, wherein pressure alarms are respectively arranged at four ladder feet of the ladder body. During use, the pressure can be detected and is compared with a preset pressure value, and if the pressure value exceeds the interval alarm value set by the upper limit and the lower limit, the alarm indicating lamp can be lighted to give out an alarm, and the alarm is stopped until the pressure is restored to be normal. The safety ladder is safe, reliable and convenient to use, and the potential safety hazard in the ladder is fundamentally solved.
Description
Technical field:
The utility model relates to the daily living article field, relates to a kind of emergency staircase of reporting to the police in particular.
Background technology:
At present, generally all can use ladder in all trades and professions, for example construction work industry, power engineering industry and household goods etc., the safety in utilization of ladder is directly connected to user's safety, and in the prior art, also there is not good measure to solve this problem, in the ladder use, ladder bottom kiss the earth, the top of ladder is near the object of eminence, whether therefore certain pressure is all born at place, four angles of ladder, therefore can remind user's ladder to be in a safe condition by the variation of pressure.
The utility model content:
The purpose of this utility model is at the deficiencies in the prior art part, a kind of emergency staircase of reporting to the police is provided, during use, can detect pressure also can compare with predefined force value, just give the alarm if exceed setting value, it is safe and reliable, and is easy to use, has fundamentally solved the potential safety hazard that ladder exists.
Technology solution of the present utility model is as follows:
A kind of emergency staircase of reporting to the police comprises the ladder body, and a pressure alarm respectively is equipped with at four foot of ladder places of described ladder body.
The beneficial effects of the utility model are:
Ladder of the present utility model, a pressure alarm respectively is equipped with at four foot of ladder places, experience pressure by sensor probe, if when exceeding predefined interval alarming value, then the warning circuit of alarm is connected the signal that gives the alarm, recover normally just to stop to report to the police up to pressure, fundamentally solved the potential safety hazard that ladder exists.It is safe and reliable, and is easy to use.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
The following stated is preferred embodiment of the present utility model only, is not that scope of the present utility model is limited.
Embodiment, see the 1 one kinds of emergency staircases that can report to the police of accompanying drawing, comprise ladder body 1, a pressure alarm 2 respectively is equipped with at four foot of ladder places of described ladder body, and sensor probe place kiss the earth and eminence object are experienced pressure, and alarm signal can adopt the mode of blowing a whistle, and also can adopt the mode of the flash lamp of blowing a whistle, if any one foot of ladder place occurs unusually all can sending warning, remind the user.
Claims (1)
1. the emergency staircase that can report to the police comprises the ladder body, it is characterized in that: a pressure alarm respectively is equipped with at four foot of ladder places of described ladder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220728103 CN203066837U (en) | 2012-12-25 | 2012-12-25 | Safety ladder capable of alarming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220728103 CN203066837U (en) | 2012-12-25 | 2012-12-25 | Safety ladder capable of alarming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203066837U true CN203066837U (en) | 2013-07-17 |
Family
ID=48765647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220728103 Expired - Fee Related CN203066837U (en) | 2012-12-25 | 2012-12-25 | Safety ladder capable of alarming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203066837U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11499370B2 (en) | 2018-05-01 | 2022-11-15 | Otto Ladder Safety, Inc. | Ladder having sensor and computing device for same |
| US11635307B1 (en) | 2022-04-26 | 2023-04-25 | Stress Engineering Services, Inc. | Hall effect transducer assemblies and methods |
-
2012
- 2012-12-25 CN CN 201220728103 patent/CN203066837U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11499370B2 (en) | 2018-05-01 | 2022-11-15 | Otto Ladder Safety, Inc. | Ladder having sensor and computing device for same |
| US11635307B1 (en) | 2022-04-26 | 2023-04-25 | Stress Engineering Services, Inc. | Hall effect transducer assemblies and methods |
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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: 20130717 Termination date: 20131225 |