CN201668607U - Multifunctional rescuing stretcher - Google Patents
Multifunctional rescuing stretcher Download PDFInfo
- Publication number
- CN201668607U CN201668607U CN2010201723217U CN201020172321U CN201668607U CN 201668607 U CN201668607 U CN 201668607U CN 2010201723217 U CN2010201723217 U CN 2010201723217U CN 201020172321 U CN201020172321 U CN 201020172321U CN 201668607 U CN201668607 U CN 201668607U
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- bar
- straight
- stretcher
- curved
- hinged
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Abstract
The utility model relates to a multifunctional rescuing stretcher, comprising two stretcher arms, a first crank lever (4) and a second crank lever (5) below the stretcher arms, wherein the stretcher arm comprises a first straight rod (1), a second straight rod (2) and a third straight rod (3); a rack (6) and a gear (7) cooperated with the rack (6) are arranged between the first crank lever (4) and the second crank lever (5) and one end of the first crank lever (4) is hinged with one end of the rack (6) and another end of the rack (6) is inserted into one end of the second crank lever (5) and another end of the first crank lever (4) is fixedly connected with the first straight rod (1) and another end of the second crank lever (5) is hinged with the third straight rod (3). The multifunctional rescuing stretcher can deform and be assembled to realize multifunction of the stretcher and the ladder and the multifunction of the pushcart and the lifeboat by cooperating with other fittings, so as to satisfy the emergency local requirements.
Description
Technical field
This utility model relates to stretcher, especially the multipurpose stretcher.
Background technology
Generally use stretcher to transport patient at present in the rescue process, the stretcher functions of the equipments are all relatively single both at home and abroad, can not realize multipurpose, can't satisfy the needs at first aid scene.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of multifunctional rescue stretcher is provided, it can carry out the multi-form distortion and the assembling of different structure, make it to realize multiple uses such as litter frame, ladder, cooperate multiple uses such as to realize handbarrow, lifeboat with other accessory, satisfy the needs at first aid scene.
This utility model solves the problems of the technologies described above the technical scheme that is adopted:
The multifunctional rescue stretcher, it comprises two stretcher arms and the dowel that is used to be connected two stretcher arms, dowel is arranged between two stretcher arms; The multifunctional rescue stretcher also comprises first curved bar and second curved bar, and first curved bar and second curved bar are arranged on the below of stretcher arm;
Described stretcher arm comprises first straight-bar, second straight-bar and the 3rd straight-bar, and an end of first straight-bar and an end of second straight-bar are hinged, and an end of the 3rd straight-bar and the other end of second straight-bar are hinged;
The gear that is provided with tooth bar and cooperates between first curved bar and second curved bar with tooth bar, one end of first curved bar and an end of tooth bar are hinged, the other end of tooth bar inserts an end of second curved bar, and the other end of first curved bar is fixedlyed connected with first straight-bar, and the other end of second curved bar and the 3rd straight-bar are hinged;
The axle of gear is arranged on second curved bar; Gear is provided with and is used for the gear handle that driven wheel rotates.
In the such scheme, the hinged place of first straight-bar and second straight-bar is provided with the retaining mechanism that is used to lock first straight-bar and second straight-bar.
In the such scheme, described stretcher arm also comprises the 4th straight-bar and the 5th straight-bar, and the 4th straight-bar inserts first straight-bar from the outboard end of first straight-bar, and the 5th straight-bar inserts the 3rd straight-bar from the outboard end of the 3rd straight-bar.
In the such scheme, second curved bar is provided with the wheel connecting device.
Of the present utility model being also advantageous in that:
1, can realize the distortion of multiple different structure, make it to realize multiple uses such as litter frame, ladder, cooperate multiple uses such as to realize handbarrow, lifeboat, satisfy the needs at first aid scene with other accessory.
2, the hinged place of first straight-bar and second straight-bar is provided with the retaining mechanism that is used to lock first straight-bar and second straight-bar, and the expendable locked a plurality of deformation mechanisms of energy are easy to operate.
3, the stretcher arm also comprises the 4th straight-bar and the 5th straight-bar, and the 4th straight-bar and the 5th straight-bar are expansion link, during as ladder, can improve the length of ladder.
4, second curved bar is provided with the wheel connecting device, and wheel can be connected on second curved bar easily.
Description of drawings
Structural representation when Fig. 1,2 is litter frame and ladder for this utility model embodiment duty
Structural representation when Fig. 3 is go-cart for this utility model embodiment duty
Structural representation when Fig. 4 is wheelchair for this utility model embodiment duty
Fig. 5 is the structural representation with bull wheel of blade
Fig. 6 be back of the body formula stretcher structural representation
Wherein: 1-first straight-bar, 2-second straight-bar, 3-the 3rd straight-bar, 4-first curved bar, 5-second curved bar, 6-tooth bar, 7-gear, 8-gear handle, 9-the 4th straight-bar, 10-the 5th straight-bar, 11-dowel, 12-handrail, 13-steamboat, 14-bull wheel, 15-U shape hinge, 16-pedal, 17-blade.
The specific embodiment
Below in conjunction with embodiment this utility model is further described:
This utility model multifunctional rescue stretcher embodiment shown in Fig. 1-4, it comprises two stretcher arms, is used to connect dowel 11, first curved bar 4 and second curved bar 5 of two stretcher arms, dowel 11 is arranged between two stretcher arms, and first curved bar 4 and second curved bar 5 are arranged on the below of stretcher arm.
Described stretcher arm comprises that an end of the end of first straight-bar 1, second straight-bar 2, the 3rd straight-bar 3, the 4th straight-bar 9 and the 5th straight-bar 10, the first straight-bars 1 and second straight-bar 2 is hinged, and an end of the 3rd straight-bar 3 and the other end of second straight-bar 2 are hinged; The top of the 3rd straight-bar 3 is provided with foldable pedal 16.
The gear 7 that is provided with tooth bar 6 and cooperates between first curved bar 4 and second curved bar 5 with tooth bar 6, one end of first curved bar 4 and an end of tooth bar 6 are hinged, the other end of tooth bar 6 inserts an end of second curved bar 5, the other end of first curved bar 4 is fixedlyed connected with first straight-bar 1, and the other end of second curved bar 5 and the 3rd straight-bar 3 are hinged;
The axle of gear 7 is arranged on second curved bar 5; Gear 7 is provided with and is used for the gear handle 8 that driven wheel 7 rotates.One end of gear handle 8 is fixedlyed connected with gear 7, and the other end is provided with handrail 12.
The hinge of the hinged place of first straight-bar 1 and second straight-bar 2 is a U-shaped hinge 15, and U-shaped hinge 15 is provided with the retaining mechanism that is used to lock first straight-bar 1 and second straight-bar 2.
The 4th straight-bar and the 5th straight-bar are the expansion link with locking function, and the 4th straight-bar 9 inserts first straight-bar, 1, the five straight-bar 10 from the outboard end of first straight-bar 1 and inserts the 3rd straight-bar 3 from the outboard end of the 3rd straight-bar 3.
Second curved bar 5 is provided with the wheel connecting device, and wherein the wheel connecting device of bull wheel 14 is a connecting hole, can the inserting easily of bull wheel 14, and steamboat 13 is a universal wheel, the wheel connecting device of steamboat 13 is the universal wheel connecting device.
As shown in Figure 1, 2, when this utility model embodiment duty was litter frame and ladder, the 4th straight-bar 9 and the 5th straight-bar 10 stretched out and lock, and during as stretcher, pedal 16 falls down (as Fig. 3), can be used as medicated pillow and used.
As shown in Figure 3, when this utility model embodiment duty is go-cart, only needs under state as shown in Figure 1, 2 bull wheel 14 is installed on second curved bar 5 and get final product.
As shown in Figure 4, when this utility model embodiment duty is wheelchair, only need under state as shown in Figure 3, the retaining mechanism of release U-shaped hinge 15, by gear handle 8 driven wheels 7, gear 7 rolls on tooth bar 6, with tooth bar 6 to extrapolation, tooth bar 6 drives on first straight-bar 1 and turns over, and drives the 3rd straight-bar and turns over for 3 times and get final product.
Under state shown in Figure 3, on bull wheel 14, install blade 17 (as shown in Figure 5), the fixing buoyancy pad of laying on the stretcher arm, this utility model embodiment multifunctional rescue stretcher promptly can be used as lifeboat and uses.
First curved bar (4) is provided with interface, under state shown in Figure 4, with the interface on the 4th straight-bar 9 insertion first curved bars (4), unload bull wheel (as shown in Figure 6), this utility model embodiment multifunctional rescue stretcher promptly can be used as back of the body formula stretcher and uses, allow be sitting on the back of the body formula stretcher, carry the stretcher walking by the rescue personnel then by the personnel of rescuing.
The above, it only is preferred embodiment of the present utility model, be not that utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of the present utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (4)
1. multifunctional rescue stretcher, it comprises two stretcher arms and the dowel that is used to be connected two stretcher arms (11), dowel (11) is arranged between two stretcher arms; It is characterized in that: the multifunctional rescue stretcher also comprises first curved bar (4) and second curved bar (5), and first curved bar (4) and second curved bar (5) are arranged on the below of stretcher arm;
Described stretcher arm comprises first straight-bar (1), second straight-bar (2) and the 3rd straight-bar (3), and an end of an end of first straight-bar (1) and second straight-bar (2) is hinged, and the other end of an end of the 3rd straight-bar (3) and second straight-bar (2) is hinged;
The gear (7) that is provided with tooth bar (6) between first curved bar (4) and second curved bar (5) and cooperates with tooth bar (6), one end of one end of first curved bar (4) and tooth bar (6) is hinged, the other end of tooth bar (6) inserts an end of second curved bar (5), the other end of first curved bar (4) is fixedlyed connected with first straight-bar (1), and the other end of second curved bar (5) and the 3rd straight-bar (3) are hinged;
The axle of gear (7) is arranged on second curved bar (5); Gear (7) is provided with and is used for the gear handle (8) that driven wheel (7) rotates.
2. multifunctional rescue stretcher as claimed in claim 1 is characterized in that: the hinged place of first straight-bar (1) and second straight-bar (2) is provided with the retaining mechanism that is used to lock first straight-bar (1) and second straight-bar (2).
3. multifunctional rescue stretcher as claimed in claim 1 or 2, it is characterized in that: described stretcher arm also comprises the 4th straight-bar (9) and the 5th straight-bar (10), the 4th straight-bar (9) inserts first straight-bar (1) from the outboard end of first straight-bar (1), and the 5th straight-bar (10) inserts the 3rd straight-bar (3) from the outboard end of the 3rd straight-bar (3).
4. multifunctional rescue stretcher as claimed in claim 1 or 2 is characterized in that: second curved bar (5) is provided with the wheel connecting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201723217U CN201668607U (en) | 2010-04-20 | 2010-04-20 | Multifunctional rescuing stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201723217U CN201668607U (en) | 2010-04-20 | 2010-04-20 | Multifunctional rescuing stretcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201668607U true CN201668607U (en) | 2010-12-15 |
Family
ID=43326021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201723217U Expired - Fee Related CN201668607U (en) | 2010-04-20 | 2010-04-20 | Multifunctional rescuing stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201668607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172341A (en) * | 2011-03-01 | 2011-09-07 | 中国人民解放军防化指挥工程学院 | Multifunctional detachable/foldable chemical rescue tool |
-
2010
- 2010-04-20 CN CN2010201723217U patent/CN201668607U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172341A (en) * | 2011-03-01 | 2011-09-07 | 中国人民解放军防化指挥工程学院 | Multifunctional detachable/foldable chemical rescue tool |
| CN102172341B (en) * | 2011-03-01 | 2013-08-07 | 中国人民解放军防化指挥工程学院 | Multifunctional detachable/foldable chemical rescue tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shu Jingping Inventor after: Wang Zhihai Inventor after: Gong Gao Inventor after: Wang You Inventor after: Yuan Guozhong Inventor after: Sun Hanqiao Inventor after: Zhang Ziyan Inventor before: Wang Zhihai Inventor before: Shu Jingping Inventor before: Gong Gao Inventor before: Wang You Inventor before: Yuan Guozhong Inventor before: Sun Hanqiao Inventor before: Zhang Ziyan |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG ZHIHAI SHU JINGPING GONG GAO WANG YOU YUAN GUOZHONG SUN HANQIAO ZHANGZIYAN TO: SHU JINGPING WANG ZHIHAI GONG GAO WANG YOU YUAN GUOZHONG SUN HANQIAO ZHANG ZIYAN |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20120420 |