CN206837040U - A kind of adjustable stretcher - Google Patents
A kind of adjustable stretcher Download PDFInfo
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- CN206837040U CN206837040U CN201720002771.3U CN201720002771U CN206837040U CN 206837040 U CN206837040 U CN 206837040U CN 201720002771 U CN201720002771 U CN 201720002771U CN 206837040 U CN206837040 U CN 206837040U
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- hollow stem
- hole
- hollow
- connecting rod
- load
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Abstract
The utility model belongs to technical field of medical instruments, provide a kind of adjustable stretcher, including two sets of support bodys, two connecting rods and load-bearing cloth, wherein often set support body includes first hollow stem and second hollow stem, first hollow stem is plugged in the inner chamber of the second hollow stem, can be moved freely in the second hollow stem；The same face of first hollow stem and the second hollow stem is provided with screwed hole, is inserted in screwed hole and is fixed by rotating nuts；The other end of two first hollow stems and two second hollow stems is connected by connecting rod respectively；Load-bearing cloth is arranged among connecting rod and support body.Stretcher structure advantages of simple of the present utility model, easy to operate, easy to carry, practical, maintaining is easy, and economic benefit and social effect are very notable.
Description
Technical field
The utility model belongs to medical instruments field, is related to a kind of stretcher.
Background technology
During emergency management and rescue, in the rescue operations particularly in disaster area, rescue personnel need to carry a large amount of rescue tools
Hurry to the disaster relief live.But disaster relief situation is complicated and changeable, when especially geological disaster occurs, often road is hindered, can only
Pad it.At this time transport substantial amounts of rescue aid and not only waste manpower needed for the disaster relief, can also lose the gold of the disaster relief
Time.Stretcher is one of emergency management and rescue necessary equipment.Stretcher used in rescue team is all the one of length fixation mostly at present
Class, and length is longer, carrying is very inconvenient, can usually hinder the gait of march of rescue personnel.In addition, current stretcher does not have
Protection device, in the case of road bumpiness or without road, easily the wounded is run out, cause the wounded again by
Wound.The handle set on stretcher is unfavorable for rescue personnel's use, easily causes rescue personnel tired.These situations seriously slow down
Disaster relief speed, waste disaster relief manpower.Therefore there is an urgent need to it is a kind of can be easy to carry, emergency stretcher easy to use.
The content of the invention
The purpose of this utility model is to provide a kind of stretcher for being capable of adjustment length, is both easy to carry, and can is safely transported
The wounded are sent, to improve disaster relief efficiency.
Adjustable stretcher of the present utility model includes two sets of support bodys, two connecting rods and load-bearing cloth, wherein,
Often set support body includes first hollow stem and second hollow stem, and it is empty that first hollow stem is plugged in second
In the inner chamber of core bar, the first hollow stem can move freely in the second hollow stem；First hollow stem and the second hollow stem
The same face is provided with can be mutually matched, quantity and spacing identical screwed hole, the first hollow stem and the second hollow stem pass through
It is fixed in rotating nuts insertion screwed hole；
Two first hollow stem outer ends are connected by a connecting rod, and the outer end of two second hollow stems passes through
The connection of another connecting rod, two connecting rods are isometric, are provided with that quantity is identical, spacing identical multiple first in two connecting rods
Hole；
The load-bearing cloth is arranged among support body and connecting rod, and load-bearing cloth is respectively equipped with and first close to the both ends of connecting rod
Second hole corresponding to hole, the first hole are accordingly fixedly connected with the second hole；Load-bearing cloth is shell-like close to the both ends of support body, Neng Goutao
On support body.
Preferably, the lateral surface of second hollow stem is provided with coiler, one end connection of coiler and ribbon, knits
The other end of band is provided with plate, and the lateral surface of another second hollow stem is provided with eye-splice, and plate can be inserted into eye-splice.
Preferably, the length of first hollow stem and the second hollow stem be 1.1~1.25 meters, first hollow stem and
Second hollow stem is isometric.
Preferably, first hollow stem and the second hollow stem are that section is circular or rectangular metal hollow bar, institute
It is 3~5 centimetres to state the diameter of section of the first hollow stem and the second hollow stem or the length of side.
Preferably, the screwed hole is arranged on the upper surface of the first hollow stem and the second hollow stem；First hollow stem
Be respectively equipped with 5 screwed holes on the second hollow stem, two neighboring screw thread pitch of holes is 10 centimetres.
Preferably, the medial surface of first hollow stem and the second hollow stem is equipped with foam-rubber cushion, and foam-rubber cushion passes through screw
It is fixed on medial surface.
Preferably, the length of the connecting rod is 0.5~0.7 meter.
Preferably, the number in first hole and the second hole is 2~4, and two neighboring pitch of holes is 15 centimetres.
Preferably, along becket is provided with, first hole is fixedly connected with the second hole by iron wire in second hole hole.
Preferably, the both ends of the connecting rod are provided with brace.
Stretcher of the present utility model is moved towards in carrying or storage by two connecting rods, can be hollow by first
Bar is closed in the second hollow stem, and volume is reduced, and easy to carry, space hold is few.When elongation is needed, direct pull connection
Bar moves in the opposite direction, reaches and is fixed after suitably using length by nut.It can prevent from rapidly walking by ribbon
During, the wounded fall or because of the secondary injuries caused by the wounded of rapidly walking.First hollow stem and the second hollow stem it is interior
Side can prevent wounded's body from being collided with hollow stem added with sponge.Rescue personnel is when stretcher is transported in lift, once lift
Fortune personnel's hand handle comes off, then has brace to play a protective role stretcher and the wounded.Stretcher structure advantages of simple of the present utility model,
Easy to operate, easy to carry, practical, maintaining is easy, and economic benefit and social effect are very notable.
Brief description of the drawings
Fig. 1 is the structural representation of stretcher of the present utility model；
Fig. 2 is the structural representation of the load-bearing cloth of stretcher of the present utility model；
In each figure, 1 is the first hollow stem, and 2 be the second hollow stem, and 3 be screwed hole, and 100 be rotating nuts, and 4 be connecting rod,
20 be the first hole, and 7 be coiler, and 8 be ribbon, and 9 be plate, and 90 be eye-splice, and 10 be load-bearing cloth, and 11 be the second hole, and 111 be the back of the body
Band, 12 be becket, and 13 be iron wire.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
In present specification, the outer end of the hollow stem refers to one end that hollow stem stretches out, i.e. the non-of hollow stem inserts
If overlapping one end.
The medial surface of hollow stem refers to hollow stem close to the side of load-bearing cloth；Lateral surface refers to, the back of the body relative with medial surface
From the side of load-bearing cloth.
The upper surface refers to the one side that people is placed when stretcher uses.
The section of first hollow stem and the second hollow stem refers to perpendicular to the section of pipe bearing of trend.
As shown in figure 1, a kind of adjustable stretcher, including two sets of support bodys, two connecting rods and load-bearing cloth, wherein,
Often set support body includes first hollow stem 1 and second hollow stem 2, and first hollow stem 1 is plugged in the
In the inner chamber of two hollow stems 2, the first hollow stem 1 can move freely in the second hollow stem 2；First hollow stem and the second sky
The same face of core bar is provided with screwed hole 3, the first hollow stem 1 and the second hollow stem 2 and inserts screwed hole 3 by rotating nuts 100
In be fixed.
The shape of first hollow stem and the second hollow stem can have any shape.In a preferred embodiment,
The section of one hollow stem and the second hollow stem is rectangle, and the length of side is 3~5 centimetres.In another preferred embodiment, the
The section of one hollow stem and the second hollow stem is circular, a diameter of 3~5 centimetres of section.Firmly consider to be solid, it is described hollow
Bar is metal hollow bar, such as aluminum alloy hollow bar.
The length of first hollow stem and the second hollow stem is between 1.1~1.25 meters, and the two is isometric.Such length,
So that stretcher only has 1.1 meters when carrying, and 2.2 meters can be reached when in use, can either meet that the people of different heights uses,
And can is enough easy to carry.
To ensure that the first hollow stem and the second hollow stem can be inserted in screwed hole by rotating nuts and fixed, first is hollow
The quantity and spacing of the screwed hole of the screwed hole of bar and the second hollow stem etc. are all identical so that the first hollow stem and the second hollow stem
It can be fixed with multiple relative positions, by multiple corresponding screwed holes.
In a preferred embodiment, screwed hole is arranged on the upper surface of the first hollow stem and the second hollow stem.
In the case that upper surface is fixed, lower surface is fixed simultaneously, and it is easily operated that screwed hole is arranged on into upper surface.
In embodiment still more preferably, 5 screwed holes, spiral shell are respectively equipped with the first hollow stem and the second hollow stem
Card pitch is 10 centimetres.
To ensure that the wounded, not by collision damage, are all provided with stretcher in the medial surface of the first hollow stem 1 and the second hollow stem 2
There is foam-rubber cushion, foam-rubber cushion is screwed in medial surface.
The outer end of two first hollow stems 1 is connected by a connecting rod 4, and the outer ends of two second hollow stems 2 passes through another
A piece connecting rod 4 connects, and is provided with that quantity is identical, multiple first holes 20 of spacing identical in two connecting rods.Preferable real
Apply in mode, the number in the first hole is 2~4, and two neighboring pitch of holes is 15 centimetres.
Connecting rod can be aluminium alloy plate, and length is between 0.5~0.7 meter, such as 0.6 meter so that fixing bracket body and load-bearing
Cloth.
Load-bearing cloth 10 is arranged among support body and connecting rod 4, and load-bearing cloth 10 is respectively equipped with and the close to the both ends of connecting rod 4
Second hole 11 corresponding to one hole 20, the first hole 20 are accordingly fixedly connected with the second hole 11.In a preferred embodiment, second
The number in hole is 2~4, and two neighboring pitch of holes is 15 centimetres.
For ensure load-bearing cloth in stress it is injury-free, the hole Yan Chu in the second hole 11 is provided with becket 12, to protect the
Two holes.First hole 20 is fixedly connected with the second hole 11 by iron wire 13.
Further, to ensure that load-bearing cloth can effectively carry the wounded, load-bearing cloth is shell-like close to the both ends of support body,
It can be enclosed on support body so that more firm when in use.
To avoid the wounded in traveling process from falling from stretcher, the stretcher is additionally provided with fixing device.Two second empty
In core bar, the lateral surface of second hollow stem is provided with coiler 7, and coiler is connected with one end of ribbon 8, ribbon 8 it is another
End is provided with plate 9, and the lateral surface of another second hollow stem is provided with eye-splice 90, and plate 9 can be inserted into eye-splice 90.Ribbon 8 can be received
It is contained in coiler 7.
To mitigate the heavy burden that carries a stretcher of rescue personnel and avoiding rubber sleeve stretcher from coming off, the back of the body is provided with the both ends of connecting rod 4
Band 111.
For ease of carrying, the weight of stretcher can not be overweight.In a preferred embodiment, the first hollow stem, second hollow
Bar and connecting rod are aluminum alloy material；Load-bearing cloth is canvas.
In a preferred embodiment, the stretcher includes two sets of support bodys, two connecting rods and load-bearing cloth, wherein, often
Set support body includes first hollow stem 1 and second hollow stem 2, first hollow stem 1 are plugged in the second hollow stem 2
In inner chamber, the first hollow stem 1 can move freely in the second hollow stem 2；First hollow stem and the second hollow stem it is same
Face is provided with screwed hole 3, the first hollow stem 1 and the second hollow stem 2 by being fixed in the insertion screwed hole 3 of rotating nuts 100.
First hollow stem and the hollow stem that the second hollow stem is cuboid, the hollow stem section length of side are 4 centimetres.First is hollow
The length of bar and the second hollow stem is 1.2 meters, and the two is isometric.
The upper surface of first hollow stem and the second hollow stem is respectively arranged with 5 screwed holes, and screw thread pitch of holes is 10 centimetres,
Two hollow stems are fixed in nut insertion screwed hole.Sponge is equipped with the medial surface of the first hollow stem 1 and the second hollow stem 2
Pad, foam-rubber cushion are screwed in medial surface.
The lateral surface of piece second hollow stem is provided with coiler 7, and coiler is connected with one end of ribbon 8, ribbon 8 it is another
End is provided with plate 9, and the lateral surface of another second hollow stem is provided with eye-splice 90, and plate 9 can be inserted into eye-splice 90.Ribbon 8 can be received
It is contained in coiler 7.
The outer end of two first hollow stems 1 and two second hollow stems 2 is connected respectively by two connecting rods 4
Connect, 4 are provided with two connecting rods, the first hole 20 that spacing is 15 centimetres, the first hole is divided equally in connecting rod.Connecting rod
Length is 0.6 meter.
Load-bearing cloth 10 is arranged among support body and connecting rod 4, and load-bearing cloth 10 is respectively equipped with and the close to the both ends of connecting rod 4
Second hole 11 corresponding to one hole 20, the first hole 20 are accordingly fixedly connected with the second hole 11.The hole Yan Chu in the second hole 11 is provided with
Becket 12, the first hole 20 and the second hole 11 are fixedly connected by iron wire 13.
Load-bearing cloth is shell-like close to the both ends of support body, can be enclosed on support body
The both ends of connecting rod 4 are provided with brace 111.
First hollow stem, the second hollow stem and connecting rod are aluminum alloy material；Load-bearing cloth is canvas.
When preserving or carrying traveling, the first hollow stem can be fully inserted in the second hollow stem, by rotating spiral shell
Mother is inserted into corresponding screwed hole internal fixation hollow bar；Ribbon is accommodated in coiler.At this moment the volume of stretcher reduces, and carries
It is convenient, do not take up space.When needing to succour the wounded, rescue personnel can back on the body brace, according to actual conditions
The relative position of first hollow stem and the second hollow stem is set.When the height of the wounded is more than the second hollow stem, rotating nuts
Pulled out from screwed hole, pull connecting rod, the first hollow stem is moved in the second hollow stem, passed through when reaching desired position
Rotating nuts are arranged in screwed hole and are fixed.When the wounded are on stretcher, ribbon is pulled, plate is inserted into eye-splice
In, so as to the fixed wounded.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (10)
1. a kind of adjustable stretcher, including two sets of support bodys, two connecting rods and load-bearing cloth, wherein,
Often set support body includes first hollow stem and second hollow stem, and first hollow stem is plugged in the second hollow stem
Inner chamber in, the first hollow stem can move freely in the second hollow stem；First hollow stem and the second hollow stem it is same
Face is provided with can be mutually matched, quantity and spacing identical screwed hole, the first hollow stem and the second hollow stem pass through rotation
It is fixed in nut insertion screwed hole；
Two first hollow stem outer ends are connected by a connecting rod, and the outer ends of two second hollow stems passes through another
Root connecting rod connects, and two connecting rods are isometric, is provided with that quantity is identical, multiple first holes of spacing identical in two connecting rods；
The load-bearing cloth is arranged among support body and connecting rod, and load-bearing cloth is respectively equipped with and the first hole pair close to the both ends of connecting rod
The second hole answered, the first hole are accordingly fixedly connected with the second hole；Load-bearing cloth is shell-like close to the both ends of support body, can be enclosed on frame
On body.
2. adjustable stretcher according to claim 1, it is characterised in that the lateral surface of second hollow stem is set
There are coiler, one end connection of coiler and ribbon, the other end of ribbon is provided with plate, the lateral surface of another second hollow stem
Provided with eye-splice, plate can be inserted into eye-splice.
3. adjustable stretcher according to claim 2, it is characterised in that first hollow stem and the second hollow stem
Length is 1.1~1.25 meters, and first hollow stem and the second hollow stem are isometric.
4. adjustable stretcher according to claim 3, it is characterised in that first hollow stem and the second hollow stem are
Section is circular or rectangular metal hollow bar, and the diameter of section or the length of side of first hollow stem and the second hollow stem are 3
~5 centimetres.
5. adjustable stretcher according to claim 4, it is characterised in that the screwed hole be arranged on the first hollow stem and
The upper surface of second hollow stem；5 screwed holes, two neighboring screw thread are respectively equipped with first hollow stem and the second hollow stem
Pitch of holes is 10 centimetres.
6. adjustable stretcher according to claim 5, it is characterised in that first hollow stem and the second hollow stem
Medial surface is equipped with foam-rubber cushion, and foam-rubber cushion is screwed in medial surface.
7. adjustable stretcher according to claim 6, it is characterised in that the length of the connecting rod is 0.5~0.7
Rice.
8. adjustable stretcher according to claim 7, it is characterised in that the number in first hole and the second hole is 2
~4, two neighboring pitch of holes is 15 centimetres.
9. adjustable stretcher according to claim 8, it is characterised in that second hole hole edge is provided with becket,
First hole is fixedly connected with the second hole by iron wire.
10. adjustable stretcher according to claim 9, it is characterised in that the both ends of the connecting rod are provided with brace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720002771.3U CN206837040U (en) | 2017-01-03 | 2017-01-03 | A kind of adjustable stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720002771.3U CN206837040U (en) | 2017-01-03 | 2017-01-03 | A kind of adjustable stretcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206837040U true CN206837040U (en) | 2018-01-05 |
Family
ID=60790240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720002771.3U Active CN206837040U (en) | 2017-01-03 | 2017-01-03 | A kind of adjustable stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206837040U (en) |
-
2017
- 2017-01-03 CN CN201720002771.3U patent/CN206837040U/en active Active
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