CN204260933U - A kind of Quick rescue stretcher - Google Patents
A kind of Quick rescue stretcher Download PDFInfo
- Publication number
- CN204260933U CN204260933U CN201420716878.0U CN201420716878U CN204260933U CN 204260933 U CN204260933 U CN 204260933U CN 201420716878 U CN201420716878 U CN 201420716878U CN 204260933 U CN204260933 U CN 204260933U
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- stretcher
- sheet
- supporting leg
- brace
- walking mechanism
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Abstract
The utility model discloses a kind of Quick rescue stretcher, wherein, the upside of arguing at two ends, stretcher face is hinged with the controlling organization that can rise and set level, the downside of arguing at two ends, stretcher face is provided with rotating walking mechanism, controlling organization controls the folding of the first stretcher sheet and the second stretcher sheet and the rotation lifting of walking mechanism, and Quick rescue stretcher both also can be used as stretcher as carrying a stretcher.Stretcher of the present utility model is without the need to moving the wounded, as long as staff's simple operations, stretcher can lift from the chief commander wounded, play the initiative of stretcher, reduced the labor intensity of people, avoid the additional injury to the wounded, ensure the life security of the wounded, improve rescue efficiency.Stretcher of the present utility model, according to practical situation needs, namely can be used as Simple stretcher and uses, and also can be used as stretcher and uses, only need rotary handle, change at any time.
Description
Technical field
This utility model belongs to field of medical device, relates to a kind of stretcher, is specifically related to a kind of Quick rescue stretcher.
Background technology
Stretcher in the market for rescuing mainly comprises two kinds: one is Simple stretcher, and another kind is stretcher.The structure of Simple stretcher is simple, but all rescue works rely on the operation of staff completely, add the labor intensity of staff, reduce the efficiency of rescue.Stretcher overcomes the shortcoming of Simple stretcher, but complex structure, and complex operation, the shortcomings such as volume is large also make it in rescue work, receive a lot of restriction.Meanwhile, these two kinds of stretchers in use, all need staff to bend over the wounded to carry on stretcher, do not play the active role of stretcher completely.For severely injured personnel that some can not be moved easily, significantly move and can cause extra injury to them, threatened the life security of the wounded.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is, provides a kind of Quick rescue stretcher, and whole rescue operations, completely by the stretcher effect of taking the initiative, bends over the wounded to lift without the need to staff.The wounded lie in former, operated by personnel's stretcher, stretcher independently lifts the wounded.And this stretcher can use as Simple stretcher, also there is the function of stretcher simultaneously.
In order to solve the problems of the technologies described above, this utility model adopts following technical scheme to be achieved:
A kind of Quick rescue stretcher, comprise respectively with the first stretcher sheet of arguing and the second stretcher sheet, one group of convex tooth and trench be arranged alternately is provided with separately inside first stretcher sheet He inside the second stretcher sheet, convex dental inlay enters in trench the first stretcher sheet and the second stretcher sheet to form a complete stretcher face, by can the connector of folding link together between the first stretcher sheet and the second stretcher sheet;
The upside of arguing at described two ends, stretcher face is hinged with the controlling organization that can rise and set level, the downside of arguing at two ends, stretcher face is provided with rotating walking mechanism, controlling organization controls the folding of the first stretcher sheet and the second stretcher sheet and the rotation lifting of walking mechanism, and Quick rescue stretcher both also can be used as stretcher as carrying a stretcher.
This utility model also has following technical characteristic:
Further, described controlling organization comprises by a pair hinged pole of turning cylinder centre position, makes an opening in the pair of openings of a pair pole formation shrink another relative opening when diminishing and opens change greatly;
Two ends on an opening of pole are hinged on upside of arguing, and pole can be risen and set level, and the two ends rotary type on another relative opening of pole is provided with the turning handle with the plane orthogonal at pole place;
The pole of turning handle place opening is connected with back-moving spring, by the inside compression reseting spring of turning handle, first stretcher sheet and the second stretcher sheet are opened, convex tooth and trench insert from by rescuer's health two bottom sides respectively, unclamp the compression stress that turning handle is inside, under the thrust of back-moving spring, convex tooth and trench reset, and are loaded on stretcher face by rescuer;
Turning handle is by controlling the rotation lifting of walking mechanism with the linkage of ball-joint and tooth bar.
Preferably, described linkage comprises one end and is cemented in pivot link on turning handle, the other end of pivot link and one end of lifting linking member hinged, the other end of lifting linking member is connected with the end of tooth bar by ball-joint, the rotation of turning handle drives pivot link to rotate, pivot link drives lifting linking member lifting, and lifting linking member drives gear rack elevating motion.
Further, described stretcher face is processed with the through hole with guide groove, tooth bar is arranged in the guide groove of through hole, the gear of transmission is provided with in walking mechanism, gear is arranged in through hole, rack and pinion engages, and makes tooth bar driven gear rotation during elevating movement in the guide groove of through hole, and then drives walking mechanism to rotate.
Further, described walking mechanism comprises the supporting leg with castor, supporting leg by turning cylinder rotary type be arranged on argue on supporting leg and bearing pin are consolidated can relative to rotation of arguing;
Bearing pin is also consolidated with gear, and gear and supporting leg are consolidated and drive supporting leg to rotate.
Preferably, be connected between described supporting leg with stretcher face by the telescopic fastener that two ends are hinged, can lock after supporting leg is stretched out, form triangle rock-steady structure with stretcher face, supporting leg is packed up rear telescopic fastener along with supporting leg and is packed up together.
Still more preferably, described telescopic fastener comprises the first brace of hollow, second brace is enclosed within scalable motion in the first brace, and the first brace outside is provided with to be goed deep into withstanding on the fastening bolt the second brace locking the second brace position in the first brace.
This utility model compared with prior art, has following technique effect:
Stretcher of the present utility model is without the need to moving the wounded, as long as staff's simple operations, stretcher can lift from the chief commander wounded, play the initiative of stretcher, reduced the labor intensity of people, avoid the additional injury to the wounded, ensure the life security of the wounded, improve rescue efficiency.
Stretcher of the present utility model, according to practical situation needs, namely can be used as Simple stretcher and uses, and also can be used as stretcher and uses, only need rotary handle, change at any time.
This utility model controlling organization adopts slider-crank mechanism principle, the rotation of turning handle is converted to the rectilinear motion of tooth bar, then the rotation of driven gear, realizes the rotation of supporting leg.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the crack partial schematic diagram of the tooth of Fig. 1 and trench.
Fig. 3 is linkage schematic diagram of the present utility model.
Fig. 4 of the present utility modelly faces structural representation.
Fig. 5 is the A-A schematic cross-section of Fig. 4.
Fig. 6 is the view as stretcher after walking mechanism is launched.
Fig. 7 is the view after controlling organization and walking mechanism are drawn in.
In figure, the implication of each label is: 1-argues, 2-first stretcher sheet, 3-second stretcher sheet, the convex tooth of 4-, 5-trench, 6-stretcher face, 7-connector, 8-controlling organization, 9-walking mechanism, 10-through hole, 11-telescopic fastener;
(8-1)-turning cylinder, (8-2)-pole, (8-3)-turning handle, (8-4)-linkage, (8-4-1)-pivot link, (8-4-2)-lifting linking member, (8-4-3)-ball-joint, (8-4-4)-tooth bar, (8-5)-back-moving spring, (9-1)-castor, (9-2)-supporting leg, (9-3)-turning cylinder, (9-4)-gear, (11-1) the-the first brace, (11-2)-the second brace, (11-3)-fastening bolt.
Below in conjunction with accompanying drawing, explanation is further explained in detail to particular content of the present utility model.
Detailed description of the invention
Below provide specific embodiment of the utility model, it should be noted that this utility model is not limited to following specific embodiment, all equivalents done on technical scheme basis all fall into protection domain of the present utility model.
Embodiment:
Defer to technique scheme, as shown in Figures 1 to 7, the present embodiment provides a kind of Quick rescue stretcher, comprise respectively with argue 1 the first stretcher sheet 2 and the second stretcher sheet 3, one group of convex tooth 4 and trench 5 be arranged alternately is provided with separately inside first stretcher sheet 2 He inside the second stretcher sheet 3, convex tooth 4 embeds in trench 5 and first stretcher sheet 2 and the second stretcher sheet 3 is formed between complete stretcher face 6, a first stretcher sheet 2 and the second stretcher sheet 3 by can the connector 7 of folding link together;
Arguing on the upside of 1 of described two ends, stretcher face 6 is hinged with the controlling organization 8 that can rise and set level, arguing on the downside of 1 of two ends, stretcher face 6 is provided with rotating walking mechanism 9, controlling organization 8 controls the folding of the first stretcher sheet 2 and the second stretcher sheet 3 and the rotation lifting of walking mechanism 9, and Quick rescue stretcher both also can be used as stretcher as carrying a stretcher.
Described controlling organization 8 comprises by a pair hinged pole 8-2 of turning cylinder 8-1 centre position, makes an opening in the pair of openings of a pair pole 8-2 formation shrink another relative opening when diminishing and opens change greatly;
Two ends on an opening of pole 8-2 are hinged on argues on the upside of 1, and pole 8-2 can be risen and set level, and the two ends rotary type on another relative opening of pole 8-2 is provided with the turning handle 8-3 with the plane orthogonal at pole 8-2 place;
The pole 8-2 of turning handle 8-3 place opening is connected with back-moving spring 8-5, by the inside compression reseting spring 8-5 of turning handle 8-3, first stretcher sheet 2 and the second stretcher sheet 3 are opened, convex tooth 4 and trench 5 insert from by rescuer's health two bottom sides respectively, unclamp the compression stress that turning handle 8-3 is inside, under the thrust of back-moving spring 8-5, convex tooth 4 and trench 5 reset, and are loaded on stretcher face 6 by rescuer;
Turning handle 8-3 is by controlling the rotation lifting of walking mechanism 9 with the linkage 8-4 of ball-joint 8-4-3 and tooth bar 8-4-4.
Linkage 8-4 comprises one end and is cemented in pivot link 8-4-1 on turning handle 8-3, the other end of pivot link 8-4-1 and one end of lifting linking member 8-4-2 hinged, the other end of lifting linking member 8-4-2 is connected with the end of tooth bar 8-4-4 by ball-joint 8-4-3, the rotation of turning handle 8-3 drives pivot link 8-4-1 to rotate, pivot link 8-4-1 drives lifting linking member 8-4-2 lifting, and lifting linking member 8-4-2 is with carry-over bar 8-4-4 elevating movement.
Stretcher face 6 is processed with the through hole 10 with guide groove, tooth bar 8-4-4 is arranged in the guide groove of through hole 10, the gear 9-4 of transmission is provided with in walking mechanism 9, gear 9-4 is arranged in through hole 10, tooth bar 8-4-4 engages with gear 9-4, make tooth bar 8-4-4 in the guide groove of through hole 10 during elevating movement driven gear 9-4 rotate, and then drive walking mechanism 9 rotate.
Walking mechanism 9 comprises the supporting leg 9-2 with castor 9-1, supporting leg 9-2 by turning cylinder 9-3 rotary type be arranged on argue supporting leg 9-2 and bearing pin 9-3 is consolidated on 1 can relative to 1 rotation of arguing;
Bearing pin 9-3 is also provided with gear 9-4, and gear 9-4 and supporting leg 9-2 is consolidated and drives supporting leg 9-2 to rotate.
Be connected by the telescopic fastener 11 that two ends are hinged between supporting leg 9-2 with stretcher face 6, can lock, form triangle rock-steady structure with stretcher face 6 after supporting leg 9-2 is stretched out, supporting leg 8-2 packs up rear telescopic fastener 11 along with supporting leg 9-2 and packs up together.
Telescopic fastener 11 comprises the first brace 11-1 of hollow, second brace 11-2 is enclosed within scalable motion in the first brace 11-1, and the first brace 11-1 outside is provided with the fastening bolt 11-3 going deep into withstanding on locking second brace 11-2 position on the second brace 11-2 in the first brace 11-1.
Connector 7 can adopt conventional bolt-type connector, also can adopt the connector that conventional band ejects by pressure-controlled, when ensureing that patient lies on stretcher face 6, the first stretcher sheet 2 and the second stretcher sheet 3 not separated.
Work process of the present utility model is as described below:
This utility model is when placing at ordinary times, and as shown in the state of Fig. 7, controlling organization 8 and walking mechanism 9 are drawn in, and during use, both hands hold two turning handle 8-3, are upwards propped up by pole 8-2, make it rotate to vertical with stretcher face 6, open connector 7.
Back-moving spring 8-5 is Compress Spring, inwardly afterburning by turning handle 8-3, the opening forced contraction of the pole 8-2 at back-moving spring 8-5 place, another then opens with 1 hinged opening of arguing, convex tooth 4 and trench 5 depart from, first stretcher sheet 2 and the second stretcher sheet 3 are opened, convex tooth 4 and trench 5 put in both sides below wounded's health, now, slowly outwards unclamp back-moving spring 8-5, convex tooth 4 and trench 5 are again staggered to be combined, first stretcher sheet 2 and the second stretcher sheet 3 form a complete stretcher face 6, locking connector 7, stretcher face 6 can will be carried on by rescuer.
Outwards twist fixed handle 8-3, linkage 8-4 moves, and rotates, by supporting leg 9-2 rotary opening to pull-up tooth bar 8-4-4, tooth bar 8-4-4 driven gear 9-4.When supporting leg supporting leg 9-2 turns over 90 °, because the shape of self just can not turn again, be positioned automatically, tighten fastening bolt 11-3, make relative motion not to occur between the second brace 11-2 and the first brace 11-1, supporting leg 9-2 and stretcher face 6 can link together by telescopic fastener 11, form triangle rock-steady structure, as shown in Figure 6, form stretcher, by the place being pushed to by rescuer to give treatment to or ambulance.At some in particular cases, also can directly 1 will be lifted by treatment person by arguing and be sent to treatment place or ambulance.
Claims (7)
1. a Quick rescue stretcher, comprise respectively with the first stretcher sheet (2) and the second stretcher sheet (3) of argue (1), first stretcher sheet (2) inner side and the second stretcher sheet (3) inner side are provided with one group of convex tooth (4) and trench (5) be arranged alternately separately, convex tooth (4) embeds in trench (5) and the first stretcher sheet (2) and the second stretcher sheet (3) is formed a complete stretcher face (6), by can the connector (7) of folding link together between first stretcher sheet (2) and the second stretcher sheet (3), it is characterized in that:
(1) upside of arguing at described stretcher face (6) two ends is hinged with the controlling organization (8) that can rise and set level, (1) downside of arguing at stretcher face (6) two ends is provided with rotating walking mechanism (9), controlling organization (8) controls the folding of the first stretcher sheet (2) and the second stretcher sheet (3) and the rotation lifting of walking mechanism (9), and Quick rescue stretcher both also can be used as stretcher as carrying a stretcher.
2. Quick rescue stretcher as claimed in claim 1, it is characterized in that: described controlling organization (8) comprises by hinged a pair pole (8-2) in turning cylinder (8-1) centre position, in the pair of openings that a pair pole (8-2) is formed, opening shrinks another relative opening when diminishing and opens and become large;
Two ends on an opening of pole (8-2) are hinged on (1) upside of arguing, pole (8-2) can be risen and set level, and the two ends rotary type on another relative opening of pole (8-2) is provided with the turning handle (8-3) with the plane orthogonal at pole (8-2) place;
The pole (8-2) of turning handle (8-3) place opening is connected with back-moving spring (8-5), by turning handle (8-3) inwardly compression reseting spring (8-5), first stretcher sheet (2) and the second stretcher sheet (3) are opened, convex tooth (4) and trench (5) insert from by rescuer's health two bottom sides respectively, unclamp the compression stress that turning handle (8-3) is inside, under the thrust of back-moving spring (8-5), convex tooth (4) and trench (5) reset, and are loaded on stretcher face (6) by rescuer;
Turning handle (8-3) is by controlling the rotation lifting of walking mechanism (9) with the linkage (8-4) of ball-joint (8-4-3) and tooth bar (8-4-4).
3. Quick rescue stretcher as claimed in claim 2, it is characterized in that: described linkage (8-4) comprises one end and is cemented in pivot link (8-4-1) on turning handle (8-3), the other end of pivot link (8-4-1) and one end of lifting linking member (8-4-2) hinged, the other end of lifting linking member (8-4-2) is connected with the end of tooth bar (8-4-4) by ball-joint (8-4-3), the rotation of turning handle (8-3) drives pivot link (8-4-1) to rotate, pivot link (8-4-1) drives lifting linking member (8-4-2) to be elevated, lifting linking member (8-4-2) is with carry-over bar (8-4-4) elevating movement.
4. Quick rescue stretcher as claimed in claim 3, it is characterized in that: described stretcher face (6) is processed with the through hole (10) with guide groove, tooth bar (8-4-4) is arranged in the guide groove of through hole (10), the gear (9-4) of transmission is provided with in walking mechanism (9), gear (9-4) is arranged in through hole (10), tooth bar (8-4-4) engages with gear (9-4), make tooth bar (8-4-4) driven gear (9-4) rotation during elevating movement in the guide groove of through hole (10), and then drive walking mechanism (9) to rotate.
5. Quick rescue stretcher as claimed in claim 4, it is characterized in that: described walking mechanism (9) comprises the supporting leg (9-2) with castor (9-1), supporting leg (9-2) is arranged on by turning cylinder (9-3) rotary type and argue (1) makes supporting leg (9-2) and bearing pin (9-3) are consolidated can to rotate relative to argue (1);
Bearing pin (9-3) is also provided with gear (9-4), gear (9-4) and supporting leg (9-2) are consolidated and drive supporting leg (9-2) to rotate.
6. Quick rescue stretcher as claimed in claim 5, it is characterized in that: described supporting leg (9-2) is connected by the telescopic fastener (11) that two ends are hinged with between stretcher face (6), can lock after supporting leg (9-2) is stretched out, form triangle rock-steady structure with stretcher face (6), supporting leg (8-2) is packed up rear telescopic fastener (11) along with supporting leg (9-2) and is packed up together.
7. Quick rescue stretcher as claimed in claim 6, it is characterized in that: described telescopic fastener (11) comprises first brace (11-1) of hollow, second brace (11-2) is enclosed within scalable motion in the first brace (11-1), and the first brace (11-1) outside is provided with the fastening bolt (11-3) going deep into withstanding on upper locking second brace (11-2) position of the second brace (11-2) in the first brace (11-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420716878.0U CN204260933U (en) | 2014-11-24 | 2014-11-24 | A kind of Quick rescue stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420716878.0U CN204260933U (en) | 2014-11-24 | 2014-11-24 | A kind of Quick rescue stretcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204260933U true CN204260933U (en) | 2015-04-15 |
Family
ID=52795839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420716878.0U Expired - Fee Related CN204260933U (en) | 2014-11-24 | 2014-11-24 | A kind of Quick rescue stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204260933U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106726174A (en) * | 2016-12-20 | 2017-05-31 | 马强 | Static patient moving stretcher |
| CN108670573A (en) * | 2018-06-14 | 2018-10-19 | 查东亮 | A kind of singlehanded load medical stretcher for field rescue |
| CN108743054A (en) * | 2018-06-14 | 2018-11-06 | 查东亮 | A kind of field relief stretcher that singlehanded can be lifted that medical field uses |
| CN108852646A (en) * | 2018-07-10 | 2018-11-23 | 镇江玄润消防器材有限公司 | A kind of foldable lift plate |
| CN109009694A (en) * | 2018-07-12 | 2018-12-18 | 深圳市诚朗科技有限公司 | A kind of scoop stretcher for the adjustable length that medical field uses |
| CN111789714A (en) * | 2020-07-14 | 2020-10-20 | 中国人民解放军陆军军医大学第一附属医院 | Multifunctional stretcher |
| CN112168500A (en) * | 2020-10-27 | 2021-01-05 | 朱罗湾 | Emergency rescue stretcher for mine accidents |
| CN114305891A (en) * | 2022-03-11 | 2022-04-12 | 中国人民解放军总医院第六医学中心 | Anti-tilting brake device of stretcher for field outdoor nursing |
-
2014
- 2014-11-24 CN CN201420716878.0U patent/CN204260933U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106726174A (en) * | 2016-12-20 | 2017-05-31 | 马强 | Static patient moving stretcher |
| CN108670573A (en) * | 2018-06-14 | 2018-10-19 | 查东亮 | A kind of singlehanded load medical stretcher for field rescue |
| CN108743054A (en) * | 2018-06-14 | 2018-11-06 | 查东亮 | A kind of field relief stretcher that singlehanded can be lifted that medical field uses |
| CN108852646A (en) * | 2018-07-10 | 2018-11-23 | 镇江玄润消防器材有限公司 | A kind of foldable lift plate |
| CN109009694A (en) * | 2018-07-12 | 2018-12-18 | 深圳市诚朗科技有限公司 | A kind of scoop stretcher for the adjustable length that medical field uses |
| CN109009694B (en) * | 2018-07-12 | 2020-01-31 | 吉林大学第一医院 | shovel stretcher with adjustable length used in medical field |
| CN111789714A (en) * | 2020-07-14 | 2020-10-20 | 中国人民解放军陆军军医大学第一附属医院 | Multifunctional stretcher |
| CN112168500A (en) * | 2020-10-27 | 2021-01-05 | 朱罗湾 | Emergency rescue stretcher for mine accidents |
| CN114305891A (en) * | 2022-03-11 | 2022-04-12 | 中国人民解放军总医院第六医学中心 | Anti-tilting brake device of stretcher for field outdoor nursing |
| CN114305891B (en) * | 2022-03-11 | 2022-05-17 | 中国人民解放军总医院第六医学中心 | Anti-tilt brake device of stretcher vehicle for field outdoor nursing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20161124 |