CN201840598U - Multi-functional stretcher - Google Patents
Multi-functional stretcher Download PDFInfo
- Publication number
- CN201840598U CN201840598U CN2010205455481U CN201020545548U CN201840598U CN 201840598 U CN201840598 U CN 201840598U CN 2010205455481 U CN2010205455481 U CN 2010205455481U CN 201020545548 U CN201020545548 U CN 201020545548U CN 201840598 U CN201840598 U CN 201840598U
- Authority
- CN
- China
- Prior art keywords
- stretcher
- supporting leg
- levers
- lever
- hack
- 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 discloses a multi-functional stretcher comprising two levers (1) and interval crossbars (6) which are arranged between the two levers; the multi-functional stretcher is characterized in that the two levers (1) are symmetrically provided with four supporting legs (2) with wheels at intervals; each supporting leg (2) is connected with the lever (1) through a four-lever mechanism (3), and the supporting leg (2) can be folded; and both ends of the lever (1) are respectively provided with a sleeve (5) and a sleeve bar (4) which are matched. When the supporting legs are stretched, the multi-functional stretcher can be pushed as a stretcher ambulance; and when the supporting legs are folded and more than two stretchers are sleeved end to end, the multi-functional stretcher can serve as a ladder. The multi-functional stretcher has a simple structure, is flexible and convenient to operate, and is particularly applicable to emergency rescue.
Description
Technical field
This utility model relates to a kind of stretcher, particularly a kind of Stretcher with wheels that can be used as, and also extensible is as the multifunctional stretcher of ladder use.
Background technology
Present stretcher function singleness, in some disasters burst occasion, for example fire, earthquake etc., normal channel is often impassable, the rescue personnel need from window etc. very passage climb upstairs, the wounded are sent and withdraw as early as possible the danger zone.Yet common stretcher only can be lifted the people, can not make ladder and use, at this in emergency circumstances, if do not have ladder, rescue work just to be difficult to launch.
Summary of the invention
The purpose of this utility model is to propose a kind of multifunctional stretcher, and this stretcher can be lifted the people, can be used as stretcher on the level land and carries out, and only needs promptly to can be used as ladder after simple assembling in some urgent occasion and uses.
The technical scheme that realizes above-mentioned purpose is: a kind of multifunctional stretcher, comprise the interval cross bar between two hack levers and two hack levers, it is characterized in that: the supporting leg that is symmetrically installed with four belt wheel on described two hack levers at interval, be connected by a four-bar mechanism between each supporting leg and the hack lever, supporting leg can be turned up; The two ends of described hack lever are respectively supporting sleeve pipe and loop bar.When strutting supporting leg, stretcher can be carried out as stretcher; When turning up supporting leg and plural stretcher being overlapped when linking up from beginning to end, promptly can be used as ladder and use.
Improvement as above-mentioned technology: on the described hack lever, respectively be fixed with the abutment sleeve of a upper end closed with each four-bar mechanism position adjacent.
This utility model is simple in structure, and flexible operation, convenient is particularly suitable for emergency relief and uses, and can be provided in room security and some public places of residential quarter.
Description of drawings
Fig. 1 is the front view of an embodiment of this utility model.
The left view that Fig. 2 is embodiment illustrated in fig. 1.
Fig. 3 is an A-A hatching line diagrammatic sketch among Fig. 2.
Fig. 4 is the front view that this utility model supporting leg is turned up heeling condition.
Fig. 5 is the vertical view that this utility model supporting leg is turned up state fully.
Fig. 6 is that two stretchers connect view.
Among the figure: 1. hack lever, 2. supporting leg, 3. four-bar mechanism, 4. loop bar, 5. sleeve pipe, 6. cross bar, 7. sleeve, 8. connecting rod, 9. abutment sleeve.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing
This utility model multifunctional stretcher, comprise the interval cross bar 6 between two hack levers 1 and two hack levers 1, be symmetrically installed with the supporting leg 2 of four belt wheel on two hack levers 1 at interval, be connected by a four-bar mechanism 3 between each supporting leg 2 and the hack lever 1, the two ends of hack lever 1 are respectively supporting sleeve pipe 5 and loop bar 4, as shown in Figure 1.
In the present embodiment, four-bar mechanism 3 is made up of a sleeve 7 and three connecting rods, and sleeve 7 covers are connected on the supporting leg 2, are fixed on the hack lever 1 with the connecting rod 8 of 7 one-tenth corresponding sides of sleeve in the four-bar mechanism.
It is stable for this utility model multifunctional stretcher supporting leg 2 as stretcher the time is combined with hack lever 1, on hack lever 1, respectively be fixed with the abutment sleeve 9 of a upper end closed with each four-bar mechanism position adjacent, as shown in Figure 3, when strutting supporting leg 2, insert in the abutment sleeve 9 upper end of supporting leg 2, and the location wherein, as depicted in figs. 1 and 2.
When needs use two stretcher spreadings as ladder, supporting leg 2 can be turned up, this moment, the upper end of supporting leg 2 broke away from abutment sleeve 9, as shown in Figure 4 and Figure 5, then two stretchers was overlapped to link up from beginning to end and got final product, as shown in Figure 6.
Claims (2)
1. multifunctional stretcher, comprise the interval cross bar (6) between two hack levers (1) and two hack levers, it is characterized in that: described two hack levers (1) are gone up the supporting leg (2) that is symmetrically installed with four belt wheel at interval, be connected by a four-bar mechanism (3) between each supporting leg (2) and the hack lever (1), supporting leg (2) can be turned up; The two ends of described hack lever (1) are respectively supporting sleeve pipe (5) and loop bar (4).
2. according to the described multifunctional stretcher of claim 1, it is characterized in that: on the described hack lever (1), respectively be fixed with the abutment sleeve (9) of a upper end closed with each four-bar mechanism position adjacent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205455481U CN201840598U (en) | 2010-09-24 | 2010-09-24 | Multi-functional stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205455481U CN201840598U (en) | 2010-09-24 | 2010-09-24 | Multi-functional stretcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201840598U true CN201840598U (en) | 2011-05-25 |
Family
ID=44035504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205455481U Expired - Fee Related CN201840598U (en) | 2010-09-24 | 2010-09-24 | Multi-functional stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201840598U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103751923A (en) * | 2014-01-09 | 2014-04-30 | 黄刚 | Combined typed multifunctional rescue support and usage method thereof |
| CN105662735A (en) * | 2016-01-16 | 2016-06-15 | 中国人民解放军装甲兵工程学院 | Portable multifunctional rescue stretcher |
| CN113397838A (en) * | 2021-06-16 | 2021-09-17 | 张朝明 | Novel stretcher for emergency clinical use |
-
2010
- 2010-09-24 CN CN2010205455481U patent/CN201840598U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103751923A (en) * | 2014-01-09 | 2014-04-30 | 黄刚 | Combined typed multifunctional rescue support and usage method thereof |
| CN105662735A (en) * | 2016-01-16 | 2016-06-15 | 中国人民解放军装甲兵工程学院 | Portable multifunctional rescue stretcher |
| CN113397838A (en) * | 2021-06-16 | 2021-09-17 | 张朝明 | Novel stretcher for emergency clinical use |
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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: 20110525 Termination date: 20110924 |