CN221331686U - Open-air first aid stretcher convenient to it is fixed to patient's health - Google Patents

Abstract

The utility model discloses a field emergency stretcher convenient for fixing a patient body, which comprises a stretcher body, neck fixing pieces, hand fixing pieces and leg fixing pieces for fixing the legs of the patient, wherein the stretcher body comprises supporting pieces, lifting pieces and lifting pieces, the lifting pieces for placing the patient body are arranged right above the supporting pieces, the lifting pieces for lifting medical staff are adjustably arranged at two ends of the supporting pieces, the neck fixing pieces are detachably assembled at the head ends of the supporting pieces, the two hand fixing pieces are arranged in the middle of the top surface of the supporting pieces, and the leg fixing pieces are detachably assembled at the tail parts of the inner top surfaces of the lifting pieces. The stretcher solves the problems that the existing patient is in a separated state of the injured trunk and the stretcher body, the injured trunk and the stretcher body are displaced in the separated state, the injured trunk under displacement and movement cause discomfort to the patient, further the pain of the patient is increased during carrying, and the stability of the injured trunk and the stretcher body of the patient is not facilitated during carrying.

Description

Open-air first aid stretcher convenient to it is fixed to patient's health

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a field emergency stretcher convenient for fixing a patient body.

Background

The stretcher is a common device in medical treatment, is used for carrying and transporting some critical patients and patients incapable of walking in the open air and in the diagnosis, generally lies on the stretcher for emergency treatment in the open air, then uses manpower to lift the two sides, and carries the patients to emergency vehicles according to experience of the open air emergency in the past, the stretcher is used for carrying the patients in the open air to be mostly traumatic injury and injury, and the main traumatic injury parts are limbs and necks when the stretcher is used for the patients in the open air, and are mainly used for fixing the trunk of the patient to ensure the stability of the injured parts on the stretcher, thereby reducing the pain of the patients and avoiding secondary injury.

The existing field emergency stretcher is characterized in that an external medical device is mainly used for fixing the injured trunk of a patient, the injured trunk of the patient is limited by the external medical device, the injured trunk of the patient is separated from the stretcher body, the injured trunk of the patient is limited by the external limiting medical device in the state, the stretcher can vibrate during carrying, so that the injured trunk and the stretcher are displaced in the separated state, the injured trunk under displacement movement causes discomfort of the patient, and further pain of the patient is increased during carrying, and the stability of the injured trunk of the patient and the stretcher body is not facilitated during carrying.

Disclosure of utility model

The utility model aims to provide a field emergency stretcher convenient for fixing the body of a patient, and aims to solve the problems that the existing patient has an injured trunk and a stretcher body which are in a separated state, the injured trunk and the stretcher body are displaced in the separated state, the injured trunk under displacement causes discomfort to the patient, and further the pain of the patient is increased during carrying, and the stability of the injured trunk and the stretcher body of the patient is not facilitated during carrying.

The utility model is realized in the following way:

the utility model provides a open-air first aid stretcher convenient to it is fixed to patient's health, including the stretcher body, be used for fixing the neck mounting of patient's neck, be used for fixing the hand mounting of patient's hand and be used for fixing the shank mounting of patient's shank, the stretcher body includes support piece, lift piece and lift piece, wherein the support piece dispose the lift piece of placing patient's health directly over, and the lift piece that medical personnel lifted is installed to the adjustable of both ends of support piece, the equipment has the neck mounting can be dismantled to support piece's head end, and support piece's top surface middle part all is provided with two hand mountings, the inside top surface afterbody of lifting piece can be dismantled and be assembled with shank mounting.

Further, the support piece comprises two support bars and a plurality of support frames which are vertically and symmetrically arranged, wherein a plurality of support frames are transversely and uniformly vertically fixed between the two support bars, the bottom surfaces of the plurality of support frames are vertically and downwardly fixed with struts, the two ends of the two support bars are respectively provided with a drawing groove through the end surfaces, the two ends of the top surface of the support bars are vertically and downwardly provided with first bolts through the drawing grooves, the middle parts of the top surfaces of the plurality of support frames are vertically fixed with elastic sheets, and the top surfaces of the plurality of support frames are vertically and upwardly fixed with first springs.

Further, the lifting piece comprises a supporting frame plate, a sponge layer and a silica gel layer, wherein the supporting frame plate, the sponge layer and the silica gel layer are sequentially arranged in a combined mode from bottom to top along the vertical direction, the supporting frame plate is horizontally arranged right above the plurality of supporting frames, the top surface of the silica gel layer is positioned in the middle of the tail end, a sliding strip is horizontally integrally arranged, the sliding strip is close to one end of the tail end, the screw groove is horizontally provided with a screw thread, a second bolt is installed in the screw thread, and two drawing groove blocks provided with clamping grooves are vertically and symmetrically horizontally fixed on the top surface of the head of the supporting frame plate.

Further, the bottom surface of support frame board and the top fixed connection of elastic piece and first spring are fixed with many damping bars down on the top bottom surface of support frame board vertically, and the bottom of many damping bars is all fixed on the top surface of two branch strips, and all overlaps on many damping bars and is equipped with the second spring, and the both ends of second spring are fixed respectively on support frame board and branch strip.

Further, the lifting piece comprises a drawing sliding block, a pore plate and a lifting handle, wherein the drawing sliding block is horizontally and slidably inserted into a drawing groove at one end of the supporting strip, a plurality of first screw holes are transversely and vertically formed in the top surface of the drawing sliding block downwards, the first screw holes are in threaded fit with the first bolts to assemble and fix the drawing sliding block and the supporting strip, the pore plate is horizontally fixed on one end surface of the drawing sliding block, and the lifting handle is vertically and slidably inserted into the pore plate.

Further, the vertical downward slide bar that runs through grafting in the orifice plate that is fixed with on the bottom surface of carrying the handle, and carry the slide bar bottom level of handle and be fixed with the diaphragm, vertical upward be fixed with damping spring bumper shock absorber on the top surface of orifice plate, and damping spring bumper shock absorber's top is fixed on carrying the bottom surface of handle, vertical downward be fixed with the third spring on the bottom surface of orifice plate, and the bottom mounting of third spring is on carrying the diaphragm of handle slide bar bottom.

Further, the neck mounting includes fixed frame, lower support frame and last support frame, wherein fixed frame level sets up, and the both sides of fixed frame all are fixed with pull card frame, and pull card frame slip joint is in the draw-in groove of pull groove piece, and a plurality of second screw holes have been seted up to horizontal vertical downwards on the top surface of pull card frame, and the second screw on the pull card frame runs through pull groove piece equipment connection through the vertical screw thread of fourth bolt, the top surface of fixed frame is fixed with down support frame, and the level is provided with the support frame directly over the lower support frame, the both sides of going up support frame are vertically downwards through the bearing rotation and are connected with the third bolt, and the bottom of the vertical downwards screw thread of third bolt runs through the bottom surface of support frame down and is used for adjusting support frame and last support frame down, all be fixed with the cushion in the arc wall of support frame down and last support frame, and be fixed with the gasbag on the cushion inner wall of support frame down, and the inlet end of gasbag is connected with the ball that presses that is used for admitting air.

Further, the hand mounting includes the frame of placing of arc structure, places the frame level and fixes on the top surface of branch strip, and transversely is fixed with many support pads on placing the inside arcwall face of frame, and the top surface both sides of placing the frame are all vertical to be fixed with the bandage, and place the adjacent bandage of frame and all be fixed with the magic subsides that can bond each other.

Further, shank mounting includes fixed slot piece and cardboard, and wherein slip directly over the fixed slot piece can be dismantled and be provided with the cardboard, and all transversely offer the arc draw-in groove that is used for placing patient's shank on the adjacent horizontal terminal surface of fixed slot piece and cardboard, the bottom surface middle part of fixed slot piece transversely has offered the spout of assembling of cooperation draw runner. And the fixed groove block is in limiting support clamping connection with the sliding strip through a second bolt, the vertical end surfaces of two adjacent sides of the fixed groove block and the clamping plate are respectively and horizontally provided with a sliding groove strip and an assembling sliding strip, the sliding groove strip and the assembling sliding strip are in sliding assembly, and a plurality of pressing pads are transversely fixed in the arc-shaped clamping grooves of the fixed groove block and the clamping plate.

Compared with the prior art, the utility model has the beneficial effects that: during the use, at first according to the injured part of open-air injured patient, the neck mounting that is used for fixing patient's neck and the shank mounting that is used for fixing patient's shank are at the stretcher body in the selectivity of assembling to the convenience is according to patient's first aid's demand, specifically assembles, combines the hand mounting that is used for fixing patient's hand, for fixing injured trunk and the stretcher body of open-air injured patient, effectively avoids injured trunk and stretcher to take place the displacement under the separation state in first aid transportation, injured trunk under the displacement moves causes patient discomfort, and then the painful problem of patient that increases when carrying, has guaranteed patient injured trunk and stretcher body's stability when carrying.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of a field emergency stretcher that facilitates securement to a patient's body;

FIG. 2 is a schematic exploded view of a field emergency stretcher that facilitates securement to a patient's body;

FIG. 3 is a schematic view of an exploded construction of a support in an embodiment of a field emergency stretcher that facilitates securement to a patient's body;

FIG. 4 is a schematic illustration of an exploded view of a pull member in an embodiment of a field emergency stretcher that facilitates securement to a patient's body;

FIG. 5 is a schematic illustration of an exploded view of the lift in an embodiment of a field emergency stretcher that facilitates securement to a patient's body;

FIG. 6 is a schematic view of an exploded view of the neck mount in an embodiment of a field emergency stretcher that facilitates securement to a patient's body;

FIG. 7 is a schematic view of an exploded view of a hand mount in an embodiment of a field emergency stretcher that facilitates securement to a patient's body;

Fig. 8 is a schematic view of an exploded construction of a leg mount in an embodiment of a field emergency stretcher that facilitates securement to a patient's body.

In the figure: 1. a stretcher body; 11. a support; 111. a supporting strip; 112. a frame is supported; 113. a support post; 114. a drawing groove; 115. a first bolt; 116. a first spring; 117. an elastic sheet; 12. a lifting member; 121. a frame supporting plate; 122. a damping rod; 123. a second spring; 124. a sponge layer; 125. a silica gel layer; 126. a slide bar; 127. a second bolt; 128. drawing the groove blocks; 13. a lifting member; 131. drawing the sliding block; 132. a first screw hole; 133. an orifice plate; 134. a lifting handle; 135. damping spring shock absorber; 136. a third spring; 2. a neck fixing member; 21. a fixed frame; 22. drawing the clamping frame; 23. a lower support frame; 24. an upper supporting frame; 25. a third bolt; 26. a soft cushion; 27. an air bag; 28. pressing the ball; 3. a hand fixing member; 31. placing a frame; 32. a strap; 33. a support pad; 4. leg fixing pieces; 41. fixing the groove block; 42. assembling a chute; 43. a chute bar; 44. a clamping plate; 45. assembling a sliding bar; 46. and (5) pressing the pad.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Please see fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8 show, a be convenient for to patient's body fixed open-air emergency stretcher, including stretcher body 1, be used for fixing patient's neck mounting 2, be used for fixing patient's hand mounting 3 and be used for fixing patient's shank mounting 4, stretcher body 1 includes support piece 11, lift 12 and lift 13, wherein dispose the lift 12 of placing patient's body directly over support piece 11, and the both ends of support piece 11 are adjustable installs the lift 13 of medical personnel lift, the head end demountable assembly of support piece 11 has neck mounting 2, and the top surface middle part of support piece 11 all is provided with two hand mounting 3, lift 12's inside top surface afterbody demountable assembly has shank mounting 4, in the use first time according to the injured position of open-air injured patient, selectively assemble the neck mounting 2 that is used for fixing patient's neck and be used for fixing patient's shank mounting 4 at stretcher body 1, thereby the convenience is according to patient's demand, it is concrete to carry out, be used for carrying out the support piece 11, when the head end of support piece has been dismantled the head end of support piece 11 has been dismantled and has been provided with two hand mounting 3, the upper portion of the head end mounting 3, the head end is the wounded body is difficult to the patient's body is difficult to be moved down in the patient, and the problem is avoided the patient is moved the patient and has been damaged in the patient's body is moved the patient's body is difficult to be moved down, and has been damaged the problem.

In order to reduce the influence of vibration on patients during carrying when the stretcher body 1 is used for carrying patients in field emergency, the stretcher body 11 comprises two support bars 111 and a plurality of support frames 112 which are vertically and symmetrically and horizontally arranged, wherein a plurality of support frames 112 are transversely and uniformly vertically fixed between the two support bars 111, the bottom surfaces of the plurality of support frames 112 are vertically and downwards fixed with support posts 113, the two ends of the two support bars 111 penetrate through end surfaces to form a drawing groove 114, the two ends of the top surface of the support bar 111 vertically and downwards penetrate through the drawing groove 114 to be provided with a first bolt 115 in a threaded manner, the middle parts of the top surfaces of the plurality of support frames 112 are vertically fixed with elastic sheets 117, And a first spring 116 is vertically fixed upward on the top surfaces of the plurality of support frames 112. The lifting piece 12 comprises a supporting frame plate 121, a sponge layer 124 and a silica gel layer 125 which are made of engineering plastics, wherein the supporting frame plate 121, the sponge layer 124 and the silica gel layer 125 are sequentially arranged in a compounding way from bottom to top along the vertical direction, the supporting frame plate 121, the sponge layer 124 and the silica gel layer 125 are adhered by PC glue, so that the comfort of lying of a patient during transportation is improved, the dead weight of a stretcher body is reduced, meanwhile, cleaning and disinfection are convenient, the supporting frame plate 121 is horizontally arranged right above a plurality of supporting frames 112, the top surface of the silica gel layer 125 is positioned at the middle part of the tail end, a slide bar 126 is horizontally integrally arranged at the middle part of the tail end, a screw groove is horizontally arranged at one end of the slide bar 126 close to the tail end, And the screw grooves are internally provided with second bolts 127 in a threaded manner, two drawing groove blocks 128 provided with clamping grooves are vertically and symmetrically and horizontally fixed on the top surface of the head of the frame supporting plate 121, the bottom surface of the frame supporting plate 121 is fixedly connected with the elastic sheet 117 and the top end of the first spring 116, a plurality of damping rods 122 are vertically and downwards fixed on the bottom surface of the top of the frame supporting plate 121, the bottom ends of the damping rods 122 are respectively fixed on the top surfaces of the two supporting strips 111, the damping rods 122 are respectively sleeved with second springs 123, and two ends of each second spring 123 are respectively fixed on the frame supporting plate 121 and the supporting strips 111. The pulling piece 13 comprises a pulling slide block 131, a hole plate 133 and a pulling handle 134, wherein the pulling slide block 131 is horizontally and slidably inserted in a pulling groove 114 at one end of the supporting strip 111, a plurality of first screw holes 132 are transversely and vertically arranged on the top surface of the pulling slide block 131 downwards, the pulling slide block 131 and the supporting strip 111 are assembled and fixed by the first screw holes 132 and the first bolts 115 in a threaded fit manner, the hole plate 133 is horizontally fixed on one end surface of the pulling slide block 131, the pulling handle 134 is vertically and slidably inserted in the hole plate 133, a sliding rod which is slidably inserted in the hole plate 133 is vertically and downwards fixed on the bottom surface of the pulling handle 134, And the bottom end of the slide bar of the lifting handle 134 is horizontally fixed with a transverse plate, the top surface of the orifice plate 133 is vertically and upwards fixed with a damping spring shock absorber 135, the top end of the damping spring shock absorber 135 is fixed on the bottom surface of the lifting handle 134, the bottom surface of the orifice plate 133 is vertically and downwards fixed with a third spring 136, the bottom end of the third spring 136 is fixed on the transverse plate at the bottom end of the slide bar of the lifting handle 134, in use, the vibration generated by the movement of a person carrying the patient is firstly absorbed by the deformation of the third spring 136 on the lifting piece 13, and the movement of the damping spring shock absorber 135 is absorbed by the elastic potential energy vibration generated by the deformation of the third spring 136, And the vibration transmitted to the stretcher body 1 causes the relative position of the supporting piece 1 and the lifting piece 2, the elastic potential energy is absorbed by the first spring 116, the second spring 123 and the elastic sheet 117, and meanwhile, the elastic potential energy of the first spring 116, the second spring 123 and the elastic sheet 117 is counteracted by the damping force generated when the damping rod 122 returns, so that the influence of vibration on a patient during field carrying is effectively reduced.

In order to use the stability of the stretcher body 1 when the neck patient is transported in the wild emergency, the neck fixing piece 2 comprises a fixing frame 21, a lower supporting frame 23 and an upper supporting frame 24, wherein the fixing frame 21 is horizontally arranged, both sides of the fixing frame 21 are fixedly provided with a drawing clamping frame 22, the drawing clamping frame 22 is in sliding clamping connection in a clamping groove of a drawing groove block 128, a plurality of second screw holes are transversely, vertically and downwards penetrated through the bottom surface on the top surface of the drawing clamping frame 22, the second screw holes on the drawing clamping frame 22 penetrate through the drawing groove block 128 through vertical screw threads of a fourth screw bolt to be assembled and connected, the lower supporting frame 23 is horizontally fixed on the top surface of the fixing frame 21, the upper supporting frame 24 is horizontally arranged right above the lower supporting frame 23, both sides of the upper supporting frame 24 are vertically and downwards connected with a third screw bolt 25 through a bearing, and the bottom of the third bolt 25 is threaded vertically downwards through the bottom surface of the lower supporting frame 23 to be used for adjusting the lower supporting frame 23 and the upper supporting frame 24, soft cushions 26 are fixed in the arc grooves of the lower supporting frame 23 and the upper supporting frame 24, an air bag 27 is fixed on the inner walls of the soft cushions 26 of the lower supporting frame 23 and the upper supporting frame 24, the air inlet end of the air bag 27 is connected with a pressing ball 28 for air inlet, if the neck of a patient in field emergency needs to be fixed, the pull clamping frames 22 at the two ends of the fixed frame 21 are connected with the pull groove blocks 128 in a sliding manner, after the fixed positions are adjusted, the pull clamping frames 22 are assembled and fixed at the pull groove blocks 128 and the pull clamping frames 22 through fourth bolts, then the third bolt 25 is adjusted according to the needs of the neck circumference of the patient, the distance between the lower supporting frame 23 and the upper supporting frame 24 is relatively adjusted to be used for clamping the neck of the patient, and the stretcher body 1 is kept stable when the neck is transported.

For stability when using the open-air first aid of stretcher body 1 to transport hand patient, hand mounting 3 includes the frame 31 of placing of arc structure, place the frame 31 level and fix on the top surface of branch 111, and transversely be fixed with many support pads 33 on the inside arcwall face of placing the frame 31, the top surface both sides of placing the frame 31 are all vertical to be fixed with bandage 32, and place the adjacent bandage 32 of frame 31 and all be fixed with the magic subsides that can bond each other, if the patient hand injury of open-air first aid needs to fix, place injured hand in placing the frame 31, tie up in placing the frame 31 with the bandage 32 of both sides, and it is fixed to utilize the magic subsides at bandage 32 both ends to bond.

For stability when using the open-air first aid of stretcher body 1 to transport shank patient, shank mounting 4 includes fixed slot piece 41 and cardboard 44, and wherein the slip directly over the fixed slot piece 41 can be dismantled and be provided with cardboard 44, and all transversely has seted up the arc draw-in groove that is used for placing patient's shank on the horizontal terminal surface that fixed slot piece 41 and cardboard 44 are adjacent, and the bottom surface middle part of fixed slot piece 41 transversely has seted up the assembly spout 42 of cooperation draw runner 126. And fixed slot piece 41 and draw runner 126 pass through the spacing support joint of second bolt 127, be provided with spout strip 43 and assemble draw runner 45 on the vertical terminal surface of adjacent both sides of fixed slot piece 41 and cardboard 44 respectively horizontally, and spout strip 43 and assemble draw runner 45 slip and assemble, transversely be fixed with many pressure pads 46 in the arc draw runner of fixed slot piece 41 and cardboard 44, if the patient's of field first aid leg injury needs to fix, slide fixed slot piece 41 and draw runner 126 to be assembled, then pass through the spacing support joint of second bolt 127, stability when keeping the use, place the injured leg of patient in the arc draw runner of fixed slot piece 41 earlier, then slide and assemble the stability when cardboard 44 pressure the patient injured leg in fixed slot piece 41, thereby effectively keep the leg to transport.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (9)

1. A field first aid stretcher convenient to it is fixed to patient's health, its characterized in that: including stretcher body (1), be used for fixing neck mounting (2) of patient's neck, be used for fixing hand mounting (3) of patient's hand and be used for fixing shank mounting (4) of patient's shank, stretcher body (1) include support piece (11), lift piece (12) and lift piece (13), wherein dispose lift piece (12) of placing patient's health directly over support piece (11), and the both ends adjustable lift piece (13) of installing medical personnel lift of support piece (11), the head end of support piece (11) can be dismantled and be assembled neck mounting (2), and the top surface middle part of support piece (11) all is provided with two hand mounting (3), the inside top surface afterbody of lifting piece (12) can be dismantled and be assembled shank mounting (4).

2. The outdoor emergency stretcher convenient to fix patient's body according to claim 1, wherein the supporting member (11) comprises two support bars (111) and a plurality of support frames (112) which are vertically symmetrical and horizontally arranged, wherein a plurality of support frames (112) are horizontally and uniformly vertically fixed between the two support bars (111), a support column (113) is vertically and downwardly fixed on the bottom surface of the plurality of support frames (112), drawing grooves (114) are formed in two ends of the two support bars (111) through end surfaces, first bolts (115) are vertically and downwardly arranged at two ends of the top surface of the support bars (111) through the drawing grooves (114) in a threaded manner, elastic pieces (117) are vertically fixed in the middle of the top surface of the plurality of support frames (112), and first springs (116) are vertically and upwardly fixed on the top surface of the plurality of support frames (112).

3. The outdoor emergency stretcher convenient to fix patient's body according to claim 2, characterized in that, lift piece (12) including hold in the palm frame board (121), sponge layer (124) and silica gel layer (125), wherein hold in the palm frame board (121), sponge layer (124) and silica gel layer (125) are compound to be set up in proper order from the bottom up along vertical direction, and hold in the palm frame board (121) level setting directly over polylith frame (112), the top surface of silica gel layer (125) is located the middle part level of tail end and is provided with draw-bar (126) in an organic whole, and the one end level that draw-bar (126) is close to the tail end has seted up the helicoid, and installs second bolt (127) in the helicoid, vertical symmetry level is fixed with two pull groove pieces (128) of seting up the draw-in groove on the head top surface of holding in the frame board (121).

4. A field emergency stretcher convenient for fixing a patient's body according to claim 3, wherein the bottom surface of the supporting frame plate (121) is fixedly connected with the top ends of the elastic sheet (117) and the first springs (116), a plurality of damping rods (122) are vertically fixed downwards on the top bottom surface of the supporting frame plate (121), the bottom ends of the damping rods (122) are fixed on the top surfaces of the two supporting strips (111), the damping rods (122) are sleeved with the second springs (123), and the two ends of the second springs (123) are respectively fixed on the supporting frame plate (121) and the supporting strips (111).

5. The outdoor emergency stretcher convenient for fixing the patient's body according to claim 2, wherein the pulling member (13) comprises a pulling slide block (131), an orifice plate (133) and a pulling handle (134), wherein the pulling slide block (131) is horizontally and slidably inserted into a pulling groove (114) at one end of the supporting strip (111), a plurality of first screw holes (132) are formed in the top surface of the pulling slide block (131) transversely, vertically and downwards, the first screw holes (132) are assembled with the first bolts (115) in a threaded fit manner to fix the pulling slide block (131) and the supporting strip (111), the orifice plate (133) is horizontally fixed on one end surface of the pulling slide block (131), and the pulling handle (134) is vertically and slidably inserted into the orifice plate (133).

6. The outdoor emergency stretcher convenient for fixing the patient's body according to claim 5, wherein a slide bar inserted in the orifice plate (133) is vertically fixed downward on the bottom surface of the lifting handle (134), a cross plate is horizontally fixed at the bottom end of the slide bar of the lifting handle (134), a damping spring damper (135) is vertically fixed upward on the top surface of the orifice plate (133), the top end of the damping spring damper (135) is fixed on the bottom surface of the lifting handle (134), a third spring (136) is vertically fixed downward on the bottom surface of the orifice plate (133), and the bottom end of the third spring (136) is fixed on the cross plate at the bottom end of the slide bar of the lifting handle (134).

7. The outdoor emergency stretcher convenient for fixing the patient according to claim 3, wherein the neck fixing piece (2) comprises a fixing frame (21), a lower supporting frame (23) and an upper supporting frame (24), wherein the fixing frame (21) is horizontally arranged, both sides of the fixing frame (21) are respectively fixed with a drawing clamping frame (22), the drawing clamping frame (22) is in sliding clamping connection in a clamping groove of a drawing groove block (128), a plurality of second screw holes are transversely and vertically downwards penetrated through the bottom surface on the top surface of the drawing clamping frame (22), the second screw holes on the drawing clamping frame (22) penetrate through the drawing groove block (128) through fourth screw threads to be assembled and connected, the lower supporting frame (23) is horizontally fixed on the top surface of the fixing frame (21), the upper supporting frame (24) is horizontally arranged right above the lower supporting frame (23), both sides of the upper supporting frame (24) are vertically downwards connected with third bolts (25) through bearings in a rotating manner, the bottom ends of the third bolts (25) vertically downwards penetrate through the upper supporting frame (24) and are used for adjusting the upper supporting frame (24) and the lower supporting frame (24) and the upper supporting frame (24) and the lower supporting frame (24) in an arc-shaped manner, the upper supporting frame (24) and the lower supporting frame (24) are used for adjusting the upper supporting frame (24) and the upper supporting frame (24), and the air inlet end of the air bag (27) is connected with a pressing ball (28) for air inlet.

8. The outdoor emergency stretcher convenient for fixing the patient's body according to claim 2, wherein the hand fixing part (3) comprises a placing frame (31) with an arc structure, the placing frame (31) is horizontally fixed on the top surface of the supporting strip (111), a plurality of supporting pads (33) are transversely fixed on the inner arc surface of the placing frame (31), binding belts (32) are vertically fixed on two sides of the top surface of the placing frame (31), and magic tapes capable of being mutually adhered are fixed on the adjacent binding belts (32) of the placing frame (31).

9. A field emergency stretcher convenient to patient's health is fixed according to claim 3, characterized in that, shank mounting (4) include fixed slot piece (41) and cardboard (44), wherein slide directly over fixed slot piece (41) and can dismantle and be provided with cardboard (44), and all transversely offer the arc draw-in groove that is used for placing patient's shank on the horizontal terminal surface that fixed slot piece (41) and cardboard (44) are adjacent, assembling spout (42) of cooperation draw-in bar (126) are transversely offered at the bottom surface middle part of fixed slot piece (41), and fixed slot piece (41) and draw-in bar (126) are through spacing support joint of second bolt (127), be provided with spout strip (43) and assemble draw-in bar (45) on the vertical terminal surface of adjacent both sides of fixed slot piece (41) and cardboard (44) respectively, and spout strip (43) and assemble draw-in bar (45) slide, transversely be fixed with many pressure pads (46) in the arc draw-in groove of fixed slot piece (41) and cardboard (44).