CN218220463U - Foldable single stretcher structure - Google Patents
Foldable single stretcher structure Download PDFInfo
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- CN218220463U CN218220463U CN202221973989.0U CN202221973989U CN218220463U CN 218220463 U CN218220463 U CN 218220463U CN 202221973989 U CN202221973989 U CN 202221973989U CN 218220463 U CN218220463 U CN 218220463U
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- stretcher
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- stretcher panel
- belt
- movable plate
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Abstract
The utility model provides a collapsible single stretcher structure, include: the stretcher comprises a movable plate assembly, a stretcher panel assembly, a backpack and a rotary connecting shaft; the stretcher panel component comprises a plurality of stretcher panel units, adjacent stretcher panel units are connected through a rotary connecting shaft, and the stretcher panel units are folded and tiled through the rotary connecting shaft; the side edge of the stretcher panel unit is rotationally connected with the movable plate unit through a rotary connecting shaft; the stretcher supporting device can be assembled with the movable plate and the stretcher panel under the condition of not increasing additional parts through rotating the connecting shaft structure, so that the folding of a plurality of sections of panels is realized, and meanwhile, the straight stretcher support is realized by utilizing the mutual pressure among different panels.
Description
Technical Field
The utility model relates to a stretcher structure field specifically relates to collapsible single stretcher structure.
Background
The stretcher plays an important role in rescue, but the existing stretcher has the problems that the folding structure is fragile, the unfolding and folding processes of the folding structure are complicated and inconvenient to operate, and the stretcher surface material is soft canvas which is not as wide as a hard plate stretcher in application range.
Patent document CN210962689U discloses a multifunctional folding stretcher, wherein a reinforced canvas and a support frame are connected between steel tubes, the support frame is located on the lower side of the reinforced canvas, the steel tubes are connected with a transfusion rack through a fixer, the outer side of the steel frame is connected with a spare belt, the steel tubes are provided with a front folding part, a middle folding part and a rear folding part, and the steel tubes on the two sides of the front folding part and the rear folding part are respectively connected with a hook and a leg frame.
Patent document CN111789714A relates to the technical field of medical instruments, and specifically discloses a multifunctional stretcher, which comprises two parallel force bearing rods, wherein a plurality of supporting pieces are connected between the force bearing rods and a plurality of pieces of blocking cloth are detachably connected between the force bearing rods, and the blocking cloth and the supporting pieces are arranged in a staggered manner; the supporting piece comprises two supporting plates which are respectively connected to the two bearing rods in a rotating mode, at least two locking holes are formed in the side walls of the supporting plates, when the two supporting plates rotate to the same plane, one end portions, far away from the bearing rods, of the two supporting plates are partially overlapped, the two locking holes are located in the partially overlapped range, the locking holes in the two supporting plates are aligned one by one, and the central axis of one locking hole is overlapped with the symmetrical line between the two bearing rods; the lock hole can be detachably connected with a lock rod.
The prior art fails to solve the problems that the folding structure is fragile, the unfolding and folding processes of the folding structure are complicated and inconvenient to operate, and the stretcher surface material is usually soft canvas which is not as wide as that of a hard-plate stretcher in application range.
SUMMERY OF THE UTILITY MODEL
To the defects in the prior art, the utility model aims to provide a foldable single stretcher structure.
According to the utility model provides a pair of collapsible single stretcher structure, include: the stretcher comprises a movable plate assembly, a stretcher panel assembly, a backpack and a rotary connecting shaft;
the stretcher panel assembly comprises a plurality of stretcher panel units, adjacent stretcher panel units are connected through the rotary connecting shaft, and the stretcher panel units are folded and tiled through the rotary connecting shaft;
the movable plate assembly comprises a plurality of movable plate units, and the side edge of the stretcher panel unit is rotatably connected with the movable plate units through the rotary connecting shaft;
the backpack is mounted on the stretcher panel component.
Preferably, the stretcher panel assembly comprises: a first stretcher panel, a second stretcher panel, a third stretcher panel, a fourth stretcher panel and a fifth stretcher panel;
one side of the first stretcher panel is rotatably connected with one side of the second stretcher panel, and one side of the second stretcher panel, which is back to the first stretcher panel, is rotatably connected with one side of the third stretcher panel;
the side, opposite to the second stretcher panel, of the third stretcher panel is rotatably connected with the fourth stretcher panel, and the side, opposite to the third stretcher panel, of the fourth stretcher panel is rotatably connected with the fifth stretcher panel;
when the stretcher panel assembly is folded, the third stretcher panel is positioned between the first stretcher panel and the fifth stretcher panel, and the second stretcher panel and the fourth stretcher panel are positioned on two sides of the folded stretcher panel assembly;
when the stretcher panel component is tiled, the adjacent stretcher panel units are supported by the adjacent side faces to realize straight support.
Preferably, the movable plate assembly includes: a first movable plate, a second movable plate, a third movable plate, a fourth movable plate and a fifth movable plate;
first stretcher panel is on a parallel with each stretcher panel unit connection direction both sides installation first fly leaf, second stretcher panel is on a parallel with each stretcher panel unit connection direction both sides installation the second fly leaf, third stretcher panel is on a parallel with each stretcher panel unit connection direction both sides installation the third fly leaf, fourth stretcher panel is on a parallel with each stretcher panel unit connection direction both sides installation the fourth fly leaf, fifth stretcher panel is on a parallel with each stretcher panel unit connection direction both sides installation the fifth fly leaf.
Preferably, the backpack is installed on one side of the fifth stretcher panel when the third stretcher panel is folded back.
Preferably, the backpack comprises: a waistband, a belly band, a back band, a chest band, a breathable back cushion and a connecting band;
the breathable back cushion is arranged on the third stretcher panel and is connected with the waistband and the braces, and the number of the waistband and the braces is two;
the two waistbands are connected through the abdominal belt, and the two back belts are connected through the chest belt;
the waistband and the chest strap are connected through the connecting band.
Preferably, anti-skid handles are mounted on one side of the first stretcher panel, which is back to the second stretcher panel, and one side of the fifth stretcher panel, which is back to the fourth stretcher panel;
the anti-slip handle arranged on the fifth stretcher panel is connected with a second magic tape, and a first magic tape is arranged on the second stretcher panel;
when the stretcher panel component is folded, the second magic tape is stuck with the first magic tape.
Preferably, when the stretcher panel assembly is tiled, the first stretcher panel and the fifth stretcher panel face towards one side of the backpack with the fixing straps installed.
Preferably, the first stretcher panel and the fifth stretcher panel are both provided with panel heat dissipation holes.
Preferably, the first magic tape adopts a Moley system mode.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the device can be assembled with the movable plate and the stretcher panel without adding extra parts through rotating the connecting shaft structure, so that the folding of a plurality of sections of panels is realized, and meanwhile, the straight stretcher support is realized by utilizing the mutual pressure among different panels;
2. the device can be unfolded by single operation, and has higher speed and less labor consumption;
3. the device adopts the back-walking structural design of the braces, the waistband, the abdominal belt, the chest belt and the connecting belt, so that the shoulder pressure can be relieved when the device is in a back-walking state, and the device can play a role in fixing a wounded person when the device is used for bearing the wounded person.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a front view of the stretcher when laid flat;
fig. 2 is a top view of the stretcher when laid flat;
fig. 3 is a front view of the stretcher when folded;
fig. 4 is a side view (one) of the stretcher when folded;
fig. 5 is a right side view of the stretcher when folded;
fig. 6 is a rear view of the stretcher when folded;
fig. 7 is a side view of the stretcher when folded;
fig. 8 is a left side view of the stretcher when folded;
fig. 9 is a schematic structural view of a third stretcher panel when the stretcher is folded;
fig. 10 is a side view (one) of the stretcher when laid flat;
fig. 11 is a side view (two) of the stretcher when laid flat;
fig. 12 is a structural schematic view (one) of the folding process of the stretcher;
fig. 13 is a structural schematic diagram (two) of the folding process of the stretcher;
fig. 14 is a structural schematic view (three) of the folding process of the stretcher;
fig. 15 is a schematic view of a structure of the rotation connecting shaft.
Shown in the figure:
Detailed Description
The present invention will be described in detail with reference to specific embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
Example 1
As shown in fig. 1, 2 and 15, the present embodiment includes: the movable plate component, the stretcher panel component, the backpack and the rotary connecting shaft 3; the stretcher panel component comprises a plurality of stretcher panel units, the adjacent stretcher panel units are connected through a rotating connecting shaft 3, folding and tiling are realized through the rotating connecting shaft 3 between the stretcher panel units, the movable plate component comprises a plurality of movable plate units, the side edges of the stretcher panel units are connected with the movable plate units through the rotating connecting shaft 3 in a rotating mode, and a backpack is installed on the stretcher panel component. When the third stretcher panel 12 is folded back, a backpack is mounted on one side of the fifth stretcher panel 21. The knapsack includes: a waistband 18, a belly belt 19, a back belt 20, a chest belt 9, a breathable back cushion 10 and a connecting belt 11; the breathable back cushion 10 is arranged on the third stretcher panel 12, the breathable back cushion 10 is connected with the waistband 18 and the braces 20, the waistband 18 and the braces 20 are provided with two, the two waistband 18 are connected through the abdominal belt 19, the two braces 20 are connected through the chest belt 9, and the waistband 18 and the chest belt 9 are connected through the connecting belt 11. The third stretcher panel 12 is provided with a battery heat dissipation hole 9, a battery body 10 and a battery switch 11, the battery body 10 is provided with the battery switch 11, and the side surface of the battery body 10 is provided with the battery heat dissipation hole 9. The anti-skid handles 1 are arranged on the side of the first stretcher panel 4, which is back to the second stretcher panel 8, and the side of the fifth stretcher panel 21, which is back to the fourth stretcher panel 15; install the antiskid handle 1 on fifth stretcher panel 21 and connect second magic subsides 6, install first magic subsides 5 on the second stretcher panel 8. The first stretcher panel 4 and the fifth stretcher panel 21 are both provided with panel heat radiation holes 17.
The stretcher panel assembly comprises: a first stretcher panel 4, a second stretcher panel 8, a third stretcher panel 12, a fourth stretcher panel 15, and a fifth stretcher panel 21; one side of the first stretcher panel 4 is rotatably connected with one side of the second stretcher panel 8, which is back to the first stretcher panel 4, is rotatably connected with one side of the third stretcher panel 12, which is back to the second stretcher panel 8, is rotatably connected with the fourth stretcher panel 15, and one side of the fourth stretcher panel 15, which is back to the third stretcher panel 12, is rotatably connected with the fifth stretcher panel 21; the movable plate assembly includes: the first plate 2, the second plate 7, the third plate 13, the fourth plate 14, and the fifth plate 22; the first stretcher panel 4 is parallel to the connecting direction of each stretcher panel unit, and the first movable plate 2 is installed on both sides of the first stretcher panel 4, the second movable plate 7 is installed on both sides of the second stretcher panel 8, the third movable plate 13 is installed on both sides of the third stretcher panel 12, the fourth movable plate 14 is installed on both sides of the fourth stretcher panel 15, the fifth movable plate 22 is installed on both sides of the fifth stretcher panel 21, the connecting direction of each stretcher panel unit.
As shown in fig. 3 to 14, when the stretcher panel assembly is folded, the third stretcher panel 12 is located between the first stretcher panel 4 and the fifth stretcher panel 21, and the second stretcher panel 8 and the fourth stretcher panel 15 are located on both sides of the folded stretcher panel assembly; when the stretcher panel components are tiled, the adjacent stretcher panel units are supported by the adjacent side faces to realize straight support. When the stretcher panel component is folded, the second magic tape 6 is adhered with the first magic tape 5. When the stretcher panel assembly is laid flat, the fixing straps 16 are installed on the first stretcher panel 4 and the fifth stretcher panel 21 toward the backpack side.
Example 2
Example 2 is a preferred example of example 1.
As shown in fig. 1 to 15, the folding of the panels is achieved by the assembly of the rotating connecting shaft 3 with the first stretcher panel 4, the second stretcher panel 8, the third stretcher panel 12, the fourth stretcher panel 15 and the fifth stretcher panel 21, while the folding and the straight support of the multi-section panels are achieved by the mutual pressure between the different panels. The first flap 2, the second flap 7, the third flap 13, the fourth flap 14 and the fifth flap 22 are mounted on both sides of the stretcher panel assembly by the rotating connecting shaft 3.
The fixing bands 16 are respectively arranged at the front and the back of the stretcher to play a role in fixing the wounded, and the panel radiating holes 17 can ventilate the back of the wounded to prevent the wounded from aggravating. The harness 20 can relieve shoulder pressure in a back-riding state and also can play a role in fixing the injured person when carrying the injured person. The waist belt 18, the abdominal belt 19, the chest belt 9 and the connecting belt 11 reinforce the backpack in a back-carrying state. The breathable back cushion 10 reduces the back pressure when in the back running state, and improves the back comfort. The first magic tape 5 adopts a Moli system mode, and can realize the function of hanging some tools on the stretcher. Connect second magic subsides 6 on anti-skidding handle 1, can be with this stretcher monolithic stationary after folding. The backpack portion may be used as a securing strap when deployed.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the essential spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (8)
1. A foldable single stretcher structure, comprising: a movable plate component, a stretcher panel component, a backpack and a rotary connecting shaft (3);
the stretcher panel component comprises a plurality of stretcher panel units, adjacent stretcher panel units are connected through the rotary connecting shaft (3), and the stretcher panel units are folded and tiled through the rotary connecting shaft (3);
the movable plate assembly comprises a plurality of movable plate units, and the side edges of the stretcher panel units are rotatably connected with the movable plate units through the rotary connecting shafts (3);
the backpack is mounted on the stretcher panel component.
2. A foldable single stretcher structure according to claim 1 characterized in that said stretcher panel assembly comprises: a first stretcher panel (4), a second stretcher panel (8), a third stretcher panel (12), a fourth stretcher panel (15) and a fifth stretcher panel (21);
one side of the first stretcher panel (4) is rotatably connected with one side of the second stretcher panel (8), and one side of the second stretcher panel (8) back to the first stretcher panel (4) is rotatably connected with one side of the third stretcher panel (12);
the side of the third stretcher panel (12) back to the second stretcher panel (8) is rotatably connected with the fourth stretcher panel (15), and the side of the fourth stretcher panel (15) back to the third stretcher panel (12) is rotatably connected with the fifth stretcher panel (21);
when the stretcher panel assembly is folded, the third stretcher panel (12) is located between the first stretcher panel (4) and the fifth stretcher panel (21), and the second stretcher panel (8) and the fourth stretcher panel (15) are located on both sides of the folded stretcher panel assembly;
when the stretcher panel component is tiled, the adjacent stretcher panel units are supported by the adjacent side faces to realize straight support.
3. The foldable single stretcher structure of claim 2 characterized in that said movable panel assembly comprises: a first flap (2), a second flap (7), a third flap (13), a fourth flap (14), and a fifth flap (22);
first stretcher panel (4) are on a parallel with each stretcher panel unit connection direction both sides installation first fly leaf (2), second stretcher panel (8) are on a parallel with each stretcher panel unit connection direction both sides installation second fly leaf (7), third stretcher panel (12) are on a parallel with each stretcher panel unit connection direction both sides installation third fly leaf (13), fourth stretcher panel (15) are on a parallel with each stretcher panel unit connection direction both sides installation fourth fly leaf (14), fifth stretcher panel (21) are on a parallel with each stretcher panel unit connection direction both sides installation fifth fly leaf (22).
4. A foldable single stretcher structure according to claim 2 characterized in that: when the third stretcher panel (12) is folded back, the backpack is installed on one side of the fifth stretcher panel (21).
5. The foldable single stretcher structure of claim 2 characterized in that the backpack comprises: a waistband (18), an abdominal belt (19), a back belt (20), a chest belt (9), a breathable back cushion (10) and a connecting belt (11);
the breathable back cushion (10) is mounted on the third stretcher panel (12), the breathable back cushion (10) is connected with the waistband (18) and the braces (20), and the number of the waistband (18) and the braces (20) is two;
the two waistbands (18) are connected through the abdominal belt (19), and the two back belts (20) are connected through the chest belt (9);
the waist belt (18) and the chest belt (9) are connected through the connecting belt (11).
6. A foldable single stretcher structure according to claim 2 characterized in that: the side of the first stretcher panel (4) back to the second stretcher panel (8) and the side of the fifth stretcher panel (21) back to the fourth stretcher panel (15) are both provided with anti-skid handles (1);
the anti-skidding handle (1) arranged on the fifth stretcher panel (21) is connected with a second magic tape (6), and the first magic tape (5) is arranged on the second stretcher panel (8);
when the stretcher panel component is folded, the second magic tape (6) is adhered to the first magic tape (5).
7. A foldable single stretcher structure according to claim 2 characterized in that: when the stretcher panel component is tiled, the first stretcher panel (4) and the fifth stretcher panel (21) face towards a fixing belt (16) arranged on one side of the backpack.
8. A foldable single stretcher structure according to claim 2 characterized in that: the first stretcher panel (4) and the fifth stretcher panel (21) are both provided with panel heat dissipation holes (17).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2022204670017 | 2022-03-04 | ||
| CN202220467001 | 2022-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218220463U true CN218220463U (en) | 2023-01-06 |
Family
ID=84677568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221973989.0U Active CN218220463U (en) | 2022-03-04 | 2022-07-28 | Foldable single stretcher structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218220463U (en) |
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2022
- 2022-07-28 CN CN202221973989.0U patent/CN218220463U/en active Active
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