CN202027814U - Simple balanced stretcher - Google Patents
Simple balanced stretcher Download PDFInfo
- Publication number
- CN202027814U CN202027814U CN 201120046584 CN201120046584U CN202027814U CN 202027814 U CN202027814 U CN 202027814U CN 201120046584 CN201120046584 CN 201120046584 CN 201120046584 U CN201120046584 U CN 201120046584U CN 202027814 U CN202027814 U CN 202027814U
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- CN
- China
- Prior art keywords
- stretcher
- pulley
- plate
- stretcher plate
- pulleys
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- 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 discloses a simple balanced stretcher which comprises a stretcher plate and handles fixedly arranged on the stretcher plate. The simple balanced stretcher is characterized in that: four pulleys are respectively and fixedly arranged at the four corners of the stretcher plate, each pulley is inclined inwards on the stretcher plate and presents an angle of 7 DEG with the stretcher plate, the two pulleys along the directions of the handles form a group of pulley blocks through a rope, and the two groups of pulley blocks which are arranged left and right are connected by shoulder straps. The simple balanced stretcher which is convenient to use has the advantages of low price, simple structure and the like.
Description
Technical field:
This utility model relates to a kind of novel stretcher, and particularly a kind of simple and easy balance stretcher is applicable to earthquake relief work, and outdoor lifesaving also can be equipped with at hospital, unit, infirmary etc. and use, and can also be applied in the field that other need lifesaving simultaneously.
Background technology:
The world today, various disasters take place frequently, and bring about great losses for human life and property.Big to earthquake, tsunami, little of traffic accident, fire, rescue has become rehabilitation and has reduced the important means of infringement.As the important tool in the rescue process---stretcher, in saving the wounded's life process, the important role of undertaker always.But all the time, the form of stretcher is being continued to use the most ancient pattern, and frame face and handle are in one plane given mountain region, ruins, transport the wounded under the stair environment and bring a lot of difficulties.Keep stretcher level constantly,, avoid the anti-condition of the injury to increase the weight of particularly important some severely injured personnel to head injuries and fracture.Can in complex environment, to allow common stretcher keep stretcher face level constantly, rescue personnel's both hands and waist must commitment outer burden, to lift or to reduce of stretcher.Increased physical demands like this, can incur loss through delay rescue time, seriously can add severely injured personnel's state of an illness, brought very big inconvenience to rescue.
This utility model a kind ofly can keep equilibrated stretcher at any time based on designing, swift to operate, dependable performance, simple structure are by experimental study, be particularly suitable for when precipitous hill path or stair activity, using, make the mountain region rescue work convenient as the rescue work of level land.
The utility model content:
The purpose of this utility model provides a kind of simple and easy balance stretcher, can regulate the level of stretcher face by the slight effect of arm.
For achieving the above object, this utility model is achieved through the following technical solutions.
A kind of simple and easy balance stretcher comprises the stretcher plate, is installed in the handle on the stretcher plate, it is characterized in that: pulley is provided with four, is installed in four jiaos of stretcher plate respectively, and each pulley slopes inwardly on the stretcher plate and the stretcher plate is 7
0Angle is formed one group of assembly pulley along two pulleys of handle orientations by rope, links to each other by shoulder belt between two groups of assembly pulleys that are provided with about being.
This utility model compared with prior art has the following advantages:
(1) whole stretcher structure is simple, and parts are few, installs simple, easy to maintenance;
Adopt shoulder stressed when (two) carrying a stretcher, be different from stretcher commonly used and adopt hands stressed, meet the daily life custom, and alleviated stretcher staff's physical demands.
(3) by pulley mechanism, transmit the gravity of stretcher, guaranteed stressed evenly;
(4) installation of pulley mechanism is adopted and is sloped inwardly about 7 degree, makes the gradient basically identical of pulley slideway and rope, guarantees that rope does not break away from slideway.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the sketch map that Fig. 1 middle pulley is installed;
Operation chart when Fig. 3 is this utility model upward slope.
The specific embodiment:
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
As shown in Figure 1 and Figure 2, a kind of simple and easy balance stretcher comprises stretcher plate 1, is installed in the handle 5 on the stretcher plate 1, and pulley 2 is provided with four, is installed in four jiaos of stretcher plate 1 respectively, and each pulley 2 slopes inwardly on stretcher plate 1 and stretcher plate 1 is 7
0Angle is formed one group of assembly pulley along two pulleys 2 of handle 5 directions by rope 3, links to each other by shoulder belt 4 between two groups of assembly pulleys that are provided with about being.
When used on the level land, balance stretcher of the present utility model and common stretcher were as good as, and had just shared a part of power on hand with shoulder, made when lifting the heavier wounded of body weight easilyer than common stretcher, and it is faster to advance, and on the way consumed time of the wounded is given treatment in shortening.
When the traveling process that goes up a slope, as shown in Figure 3, two stretcher-bearers cooperatively interact, the handle 5 in raising one's hand on gently by the people who is in lower, and the people who is in eminence presses down handle 5 gently, because each pulley 2 slopes inwardly on stretcher plate 1 and stretcher plate 1 is 7
0Angle can make the stretcher face get back to balance fast; During descending, the handle 5 during the people that only need be in lower raises one's hand on gently, the people who is in eminence presses down handle 5 gently, makes the stretcher face get back to balance fast once again.
Claims (1)
1. a simple and easy balance stretcher comprises the stretcher plate, is installed in the handle on the stretcher plate, it is characterized in that: pulley is provided with four, is installed in four jiaos of stretcher plate respectively, and each pulley slopes inwardly on the stretcher plate and the stretcher plate is 7
0Angle is formed one group of assembly pulley along two pulleys of handle orientations by rope, links to each other by shoulder belt between two groups of assembly pulleys that are provided with about being.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120046584 CN202027814U (en) | 2011-02-24 | 2011-02-24 | Simple balanced stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120046584 CN202027814U (en) | 2011-02-24 | 2011-02-24 | Simple balanced stretcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202027814U true CN202027814U (en) | 2011-11-09 |
Family
ID=44890130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120046584 Expired - Fee Related CN202027814U (en) | 2011-02-24 | 2011-02-24 | Simple balanced stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202027814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104382700A (en) * | 2014-11-24 | 2015-03-04 | 广西水利电力职业技术学院 | Automatic balancing stretcher |
| CN105596155A (en) * | 2015-12-14 | 2016-05-25 | 上海珍岛信息技术有限公司 | Self-balancing stretcher |
-
2011
- 2011-02-24 CN CN 201120046584 patent/CN202027814U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104382700A (en) * | 2014-11-24 | 2015-03-04 | 广西水利电力职业技术学院 | Automatic balancing stretcher |
| CN104382700B (en) * | 2014-11-24 | 2017-03-08 | 广西水利电力职业技术学院 | A kind of automatic balanced stretcher |
| CN105596155A (en) * | 2015-12-14 | 2016-05-25 | 上海珍岛信息技术有限公司 | Self-balancing stretcher |
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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: 20111109 Termination date: 20140224 |