CN113558879B - Emergency rescue stretcher convenient for up-down ambulance - Google Patents

Emergency rescue stretcher convenient for up-down ambulance Download PDF

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Publication number
CN113558879B
CN113558879B CN202110809712.8A CN202110809712A CN113558879B CN 113558879 B CN113558879 B CN 113558879B CN 202110809712 A CN202110809712 A CN 202110809712A CN 113558879 B CN113558879 B CN 113558879B
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China
Prior art keywords
fixedly connected
stretcher
headboard
rod
plate
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CN202110809712.8A
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Chinese (zh)
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CN113558879A (en
Inventor
尹玉琴
尹清贵
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Guangdong Lena Special Vehicle Manufacturing Co ltd
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Guangdong Lena Special Vehicle Manufacturing Co ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G1/00Stretchers
    • A61G1/02Stretchers with wheels
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G1/00Stretchers
    • A61G1/04Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G1/00Stretchers
    • A61G1/04Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
    • A61G1/052Struts, spars or legs

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

The invention discloses an emergency rescue stretcher convenient for an ambulance to go up and down, which relates to the technical field of medical equipment and comprises a stretcher frame plate, wherein one side of the bottom of the stretcher frame plate is fixedly connected with a connecting wheel plate, the bottom of the connecting wheel plate is movably connected with a supporting wheel through a bearing, and two sides of the bottom of the stretcher frame plate are fixedly connected with sliding rails. According to the invention, one end of the head of the stretcher frame plate is conveniently made on the ambulance by arranging the supporting wheels, the limit of the sliding rod is released by the side clamping plates after the steel wire rope is tensioned by arranging the pull ring, the universal wheels are lifted by the transverse beam rod under the pulling of the elastic rope, the aim of conveniently mounting the ambulance is fulfilled, the infusion rod is arranged in the head tank when not in use, the infusion bottle can be hung in the rope hanging tank when the infusion bottle is required to be infused for a patient, and the aim of reducing the manpower waste is fulfilled without the need of holding the infusion bottle by a medical staff.

Description

Emergency rescue stretcher convenient for up-down ambulance
Technical Field
The invention relates to the technical field of medical equipment, in particular to an emergency rescue stretcher convenient for an ambulance to go up and down.
Background
The ambulance stretcher is a common medical auxiliary device, is usually used as a patient conveying tool, and medical staff transport patients through rollers or other moving devices after the patients are placed on a sickbed, and is widely applied to disaster relief, emergency and other conditions due to the characteristics of convenient operation, low cost, wide application range and the like, but along with the continuous improvement of the living standard of people, the requirements of people on the safety performance of various medical tools are also sharply increased, so that the safety of the ambulance stretcher structure is more and more valued by people. Emergency stretchers are a common tool for transporting patients. The stretcher used on ambulances is mainly composed of two hack levers and canvas or canvas strips, wherein the two hack levers are parallel to each other, and the canvas or canvas strips are tied in the middle. The existing ambulance stretcher comprises a bed body and pulleys arranged below the bed body, and is usually transported by adopting a mode of fixing a binding belt, so that the patient is prevented from sliding off from the bed body, and at least two medical staff are required to transfer the ambulance stretcher to the ambulance together with the patient when the patient is transferred, so that more medical staff are required.
In large-scale emergency, injured personnel quantity is too many, can only settle injured personnel in the transfer tent of environment extremely poor, then use the stretcher to shift to the ambulance by medical personnel, but medical personnel often quantity is insufficient, medical personnel can not utilize current rescue stretcher again to carry out independent transfer patient, under the condition that many people cooperate to shift patient, the direct speed that has led to the rescue has been reduced, make many patients die because can not in time shift and get the treatment, and current rescue stretcher does not have the device of cooperation infusion, need special medical personnel handheld infusion bottle when shifting patient, not only extravagant manpower, handheld infusion bottle for a long time also can make medical personnel very tired.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides an emergency rescue stretcher which is convenient for an ambulance to go up and down, has the advantages of being capable of being carried on the ambulance by a single person, being convenient for transfusion and the like, and solves the problems in the background art.
(II) technical scheme
In order to achieve the purposes of being capable of being carried on an ambulance by a single person and being convenient for transfusion, the invention provides the following technical scheme: the utility model provides an emergency rescue stretcher convenient to go up and down ambulance, includes the stretcher frame board, the inside joint of stretcher frame board has the mattress, the bottom one side fixedly connected with connection wheel board of stretcher frame board, the bottom of connection wheel board is through bearing swing joint has the supporting wheel, the bottom both sides fixedly connected with slip rail of stretcher frame board, the inside of slip rail is through pulley sliding connection having the slide bar, the bottom of slide bar is through round pin axle swing joint there being the connecting block, the bottom fixedly connected with support column of connecting block, the bottom fixedly connected with universal wheel of support column, the medial surface fixedly connected with crossbeam pole of connecting block, the top fixedly connected with of crossbeam pole articulates the frame, fixedly connected with receiver in the middle of the bottom of stretcher frame board, the one end inner wall fixedly connected with elastic rope of receiver, the other end fixedly connected with of elastic rope with the couple with the looks adaptation of articulates the frame; the outer side surface of the sliding rail is fixedly connected with a side connecting lug, the side connecting lug is movably connected with a side clamping plate through a torsion spring, the side clamping plate is matched with a sliding rod, a side clamping hole matched with one end of the side clamping plate is formed in the outer side wall of the sliding rail, the other end of the side clamping plate is fixedly connected with a rope connecting pull plate, the end part of the rope connecting pull plate is fixedly connected with a steel wire rope, the other end of the steel wire rope is fixedly connected with a limiting column, and the outer side surface of the limiting column is fixedly connected with a pull ring; the bedside end fixedly connected with headboard of stretcher frame board, the head of a bed groove has been seted up at the top of headboard, the inner wall in head of a bed groove has the infusion pole through pivot swing joint, the peg groove has been seted up to top one side of infusion pole, the inner wall in peg groove has the couple through pivot swing joint, the string groove has been seted up to the tip of couple, limit commentaries on classics hole has been seted up to the interior bottom wall in peg groove, the outer wall fixedly connected with headboard head of a bed engaging lug, the head of a bed engaging lug has the headboard through torsion spring swing joint, headboard and infusion pole looks adaptation, the head of a bed draw-in hole with headboard one end looks adaptation has been seted up to the outer wall of headboard, the other end fixedly connected with of headboard stirs the board.
Preferably, the number of the sliding rails is four, the four sliding rails are distributed in a rectangular array at the bottom of the stretcher frame plate, two sliding rods are connected in a sliding mode in each sliding rail, and the bottoms of the two sliding rods are movably connected to the same connecting block.
Preferably, the number of the cross beam rods is two, the two cross beam rods are symmetrically arranged at the bottom of the stretcher frame plate, the top of each cross beam rod is fixedly connected with two hanging frames, and the two hanging frames are symmetrically arranged at the center of the cross beam rod.
Preferably, the stretcher frame plate bottom fixedly connected with lifting plate, the lifting plate sets up the open end at the receiving vessel, the lifting plate has top pulley through bearing swing joint, top pulley and elasticity rope looks adaptation.
Preferably, the lateral surface fixedly connected with deflector of sliding rail, the deflector has a plurality of, and a plurality of the deflector equidistant distribution, the round hole with wire rope looks adaptation has been seted up at the middle part of deflector.
Preferably, the number of the limiting columns is two, the two limiting columns are symmetrically arranged at the bed tail end of the stretcher frame plate, and each steel wire rope is fixedly connected with at least two rope connecting pull plates.
Preferably, both sides of stretcher frame board are all fixedly connected with a spacing section of thick bamboo, peg graft in the inside of spacing section of thick bamboo has the lifter, the top fixedly connected with side guardrail of lifter, the bottom fixedly connected with baffle ring of lifter.
Preferably, the limit cylinder and the lifting rod are six, and equally divided into two groups, the lifting rod in the middle is provided with a spring column, and the side wall of the limit cylinder in the middle is provided with a hole matched with the spring column.
Preferably, both ends of the stretcher frame plate are fixedly connected with stretcher handles, and the length of each stretcher handle is smaller than the width of the stretcher frame plate.
Three beneficial effects
Compared with the prior art, the invention provides the emergency rescue stretcher convenient for the up-down ambulance, which has the following beneficial effects:
1. the emergency rescue stretcher convenient for the ambulance to go up and down is provided with the supporting wheels. One end of the stretcher frame plate head of a bed can be conveniently manufactured on an ambulance, and the limit of the sliding rod can be relieved by the side clamping plate after the steel wire rope is tensioned through the pull ring, so that the universal wheel is lifted by the cross beam rod under the pulling of the elastic rope, and the aim of conveniently loading the ambulance is fulfilled.
2. This emergency rescue stretcher convenient to go up and down ambulance through setting up the infusion pole, can put the infusion pole in head of a bed inslot portion when not using, can hang the infusion bottle in the inside of hanging the rope groove when needs are given patient's infusion, does not need medical personnel to hold the infusion bottle, reaches the extravagant purpose of reduction manpower.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at C according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 1 at D according to the present invention;
FIG. 6 is a schematic rear perspective view of the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 6 according to the present invention;
FIG. 8 is a schematic view of a front cross-sectional structure of an infusion rod according to the invention;
fig. 9 is a schematic side view of a headboard of the present invention.
In the figure: 1. a headboard; 2. a support wheel; 3. connecting a wheel plate; 4. a stretcher frame plate; 5. a sliding rail; 6. a baffle ring; 7. a universal wheel; 8. a support column; 9. a stretcher handle; 10. a mattress; 11. side guardrails; 12. a spring post; 13. a limiting cylinder; 14. a lifting rod; 15. a headbox; 16. a pull ring; 17. a limit column; 18. a guide plate; 19. a wire rope; 20. a side clamping plate; 21. a side clamping hole; 22. a side connecting lug; 23. a rope connecting pulling plate; 24. a bed head clamping plate; 25. a head of a bed connecting lug; 26. a toggle plate; 27. a bed head clamping hole; 28. rope hanging grooves; 29. a bottle hanging rod; 30. rotation limiting holes; 31. an infusion rod; 32. a hanging rod groove; 33. a top pulley; 34. a slide bar; 35. a storage barrel; 36. a cross beam rod; 37. an elastic rope; 38. a connecting block; 39. a hook; 40. and (5) hanging the frame.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, an emergency rescue stretcher for an ambulance comprises a stretcher frame plate 4, wherein a mattress 10 is clamped in the stretcher frame plate 4, both ends of the stretcher frame plate 4 are fixedly connected with stretcher handles 9, the length of each stretcher handle 9 is smaller than the width of the stretcher frame plate 4, one side of the bottom of the stretcher frame plate 4 is fixedly connected with a connecting wheel plate 3, the bottom of the connecting wheel plate 3 is movably connected with a supporting wheel 2 through a bearing, both sides of the bottom of the stretcher frame plate 4 are fixedly connected with sliding rails 5, the four sliding rails 5 are distributed in a rectangular array at the bottom of the stretcher frame plate 4, the inside of each sliding rail 5 is slidably connected with two sliding rods 34, the bottoms of the two sliding rods 34 are movably connected to the same connecting block 38, the inside of the sliding rails 5 is slidably connected with sliding rods 34 through pulleys, the bottoms of the sliding rods 34 are movably connected with the connecting blocks 38 through pin shafts, the bottom of the connecting block 38 is fixedly connected with the supporting column 8, the bottom of the supporting column 8 is fixedly connected with the universal wheel 7, the inner side surface of the connecting block 38 is fixedly connected with the beam rods 36, the tops of the beam rods 36 are fixedly connected with the hanging frame 40, the middle of the bottom of the stretcher frame plate 4 is fixedly connected with the storage barrel 35, the inner wall of one end of the storage barrel 35 is fixedly connected with the elastic rope 37, the bottom of the stretcher frame plate 4 is fixedly connected with the hanging plate, the hanging plate is arranged at the opening end of the storage barrel 35, the hanging plate is movably connected with the top pulley 33 through a bearing, the top pulley 33 is matched with the elastic rope 37, the other end of the elastic rope 37 is fixedly connected with the hooks 39 matched with the hanging frame 40, the two beam rods 36 are symmetrically arranged at the bottom of the stretcher frame plate 4, the top of each beam rod 36 is fixedly connected with two hanging frames 40, the two hanging frames 40 are arranged on the beam rod 36 in a central symmetry manner; the outer side surface of the sliding rail 5 is fixedly connected with side connecting lugs 22, the side connecting lugs 22 are movably connected with side clamping plates 20 through torsion springs, the side clamping plates 20 are matched with sliding rods 34, side clamping holes 21 matched with one end of each side clamping plate 20 are formed in the outer side wall of the sliding rail 5, the other end of each side clamping plate 20 is fixedly connected with a rope connecting pulling plate 23, the end part of each rope connecting pulling plate 23 is fixedly connected with a steel wire rope 19, the other end of each steel wire rope 19 is fixedly connected with a limiting column 17, the outer side surface of each limiting column 17 is fixedly connected with a pull ring 16, the outer side surface of the sliding rail 5 is fixedly connected with guide plates 18, a plurality of guide plates 18 are distributed at equal intervals, round holes matched with the steel wire ropes 19 are formed in the middle of each guide plate 18, the two limiting columns 17 are symmetrically arranged at the bed tail end of the stretcher frame plate 4, and each steel wire rope 19 is fixedly connected with at least two rope connecting pulling plates 23; the bedside end fixedly connected with headboard 1 of stretcher frame board 4, headboard 15 has been seted up at the head of a bed board 1, the inner wall in headboard 15 has been through pivot swing joint infusion pole 31, the peg groove 32 has been seted up to the top side of infusion pole 31, the inner wall in peg groove 32 has been through pivot swing joint to have couple 39, the rope groove 28 has been seted up to the tip of couple 39, limit rotation hole 30 has been seted up to the interior bottom wall in peg groove 32, the outer wall fixedly connected with headboard 25 of headboard 1, headboard 25 has headboard 24 through torsion spring swing joint, headboard 24 and infusion pole 31 looks adaptation, the card hole 27 with headboard 24 one end looks adaptation has been seted up to the outer wall of headboard 1, the other end fixedly connected with toggle plate 26 of headboard 24, the equal fixedly connected with spacing section of thick bamboo 13 of both sides of stretcher frame board 4, the inside grafting of spacing section of thick bamboo 13 has lifter 14, the top fixedly connected with side guardrail 11 of lifter 14, the bottom fixedly connected with stop collar 6 of lifter 14, spacing section of thick bamboo 13 and lifter 14 all have six, and equidistant two sets of intermediate position separation are located on the lifter 12 and are located the intermediate post 12 and are located the spring 12 and are located in the middle post 12 looks of the middle of the side wall of the post.
When the stretcher is used, the hook 39 is firstly removed before the stretcher is pulled down from the ambulance, after the universal wheel 7 is separated from the ambulance, the universal wheel 7 descends under the action of gravity, the sliding rod 34 slides in the sliding frame 40, meanwhile, a user pulls the pull ring 16 at the tail part of the stretcher frame plate 4 to prevent the side clamping plate 20 from blocking the movement of the sliding rod 34, then the pull ring 16 is released, as at least two connecting rope pull plates 23 are arranged on the same steel wire rope 19, the two sliding rods 34 can be ensured to be simultaneously limited, the side clamping plate 20 can block the two sliding rods 34 to be opened in the sliding frame 5, so that the universal wheel 7 can be ensured to stably support the stretcher frame plate 4, when the ambulance is used, the hook 39 is pulled out of the hanging frame 40, then the supporting wheel 2 is placed on the ambulance to be supported, then one pull ring 16 is pulled to enable the two sliding rods 34 close to the supporting wheel 2 to be in contact with and limited, the universal wheel 7 is then the same as the elastic rope 37 is pulled back under the action of the universal wheel 16, and then the stretcher frame 4 can be pushed into the ambulance, and the other single person can be pulled back in the same way to be operated to the inner the two universal wheels 7; when a patient needs to be infused, the infusion rod 31 is rotated out from the inside of the bedside groove 15 by moving the toggle plate 26, then the infusion rod 31 is limited by the bedside clamping plate 24 by loosening the toggle plate 26, and then the infusion bottle can be hung in the rope hanging groove 28 by rotating the bottle hanging rod 29 out from the inside of the rod hanging groove 32.
In summary, the emergency rescue stretcher for conveniently lifting and lowering an ambulance is provided with the supporting wheels 2. One end of the head of a bed of the stretcher frame plate 4 can be conveniently made on an ambulance, the limit of the sliding rod 34 can be relieved by the side clamping plate 20 after the steel wire rope 19 is tensioned through the pull ring 16, the universal wheel 7 is lifted by the cross beam rod 36 under the pulling of the elastic rope 37, the aim of conveniently mounting the ambulance is fulfilled, the infusion rod 31 can be placed in the head of a bed groove 15 when the infusion rod 31 is not used, the infusion bottle can be hung in the rope hanging groove 28 when the infusion is needed for a patient, the infusion bottle is not needed to be held by medical staff, and the aim of reducing manpower waste is fulfilled.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides an emergency rescue stretcher convenient to go up and down ambulance, includes stretcher frame board (4), its characterized in that: the inside joint of stretcher frame board (4) has mattress (10), the bottom one side fixedly connected with connection wheel board (3) of stretcher frame board (4), the bottom of connection wheel board (3) is through bearing swing joint support wheel (2), the bottom both sides fixedly connected with slip rail (5) of stretcher frame board (4), the inside of slip rail (5) is through pulley sliding connection sliding rod (34), the bottom of slip rod (34) is through round pin axle swing joint connecting block (38), the bottom fixedly connected with support column (8) of connecting block (38), the bottom fixedly connected with universal wheel (7) of support column (8), the medial surface fixedly connected with crossbeam pole (36) of connecting block (38), the top fixedly connected with hitching frame (40) of crossbeam pole (36), fixedly connected with take-up section of thick bamboo (35) in the middle of the bottom of stretcher frame board (4), the one end inner wall fixedly connected with elastic cord (37) of take-up section of thick bamboo (35), the other end fixedly connected with couple (39) of elastic cord (37) with hitching frame with adapter frame (40); the side clamping device comprises a sliding rail (5), wherein a side connecting lug (22) is fixedly connected to the outer side face of the sliding rail (5), a side clamping plate (20) is movably connected to the side connecting lug (22) through a torsion spring, the side clamping plate (20) is matched with a sliding rod (34), a side clamping hole (21) matched with one end of the side clamping plate (20) is formed in the outer side wall of the sliding rail (5), a rope connecting pulling plate (23) is fixedly connected to the other end of the side clamping plate (20), a steel wire rope (19) is fixedly connected to the end of the rope connecting pulling plate (23), a limiting column (17) is fixedly connected to the other end of the steel wire rope (19), and a pull ring (16) is fixedly connected to the outer side face of the limiting column (17); the bedside table comprises a stretcher frame plate (4), wherein a headboard (1) is fixedly connected with the headboard (1) at the bedside end of the stretcher frame plate (4), a headboard (15) is arranged at the top of the headboard (1), an infusion rod (31) is movably connected to the inner wall of the headboard (15) through a rotating shaft, a hanging rod groove (32) is arranged on one side surface of the top of the infusion rod (31), a bottle hanging rod (29) is movably connected to the inner wall of the hanging rod groove (32) through the rotating shaft, a rope hanging groove (28) is arranged at the end of the bottle hanging rod (29), a rotation limiting hole (30) is arranged on the inner bottom wall of the hanging rod groove (32), a headboard (25) is fixedly connected with a headboard (25) through a torsion spring, a headboard (24) is matched with the infusion rod (31), a headboard (27) is arranged on the outer wall of the headboard (1), and a headboard (26) is fixedly connected to the other end of the headboard (24).
2. An emergency rescue stretcher for facilitating the lifting and lowering of an ambulance according to claim 1, wherein: the four sliding rails (5) are distributed in a rectangular array at the bottom of the stretcher frame plate (4), two sliding rods (34) are connected inside each sliding rail (5) in a sliding mode, and the bottoms of the two sliding rods (34) are movably connected to the same connecting block (38).
3. An emergency rescue stretcher for facilitating the lifting and lowering of an ambulance according to claim 1, wherein: the two cross beam rods (36) are symmetrically arranged at the bottom of the stretcher frame plate (4), the top of each cross beam rod (36) is fixedly connected with two hanging frames (40), and the two hanging frames (40) are symmetrically arranged at the center of the cross beam rod (36).
4. An emergency rescue stretcher for facilitating the lifting and lowering of an ambulance according to claim 1, wherein: the stretcher is characterized in that a lifting plate is fixedly connected to the bottom of the stretcher frame plate (4), the lifting plate is arranged at the opening end of the storage barrel (35), the lifting plate is movably connected with a top pulley (33) through a bearing, and the top pulley (33) is matched with the elastic rope (37).
5. An emergency rescue stretcher for facilitating the lifting and lowering of an ambulance according to claim 1, wherein: the outer side face fixedly connected with deflector (18) of sliding rail (5), deflector (18) have a plurality of, and a plurality of deflector (18) equidistant distribution, the round hole with wire rope (19) looks adaptation has been seted up at the middle part of deflector (18).
6. An emergency rescue stretcher for facilitating the lifting and lowering of an ambulance according to claim 1, wherein: the two limiting columns (17) are symmetrically arranged at the bed tail end of the stretcher frame plate (4), and each steel wire rope (19) is fixedly connected with at least two rope connecting pull plates (23).
7. An emergency rescue stretcher for facilitating the lifting and lowering of an ambulance according to claim 1, wherein: both sides limit section of thick bamboo (13) of equal fixedly connected with of stretcher frame board (4), peg graft in the inside of limit section of thick bamboo (13) has lifter (14), the top fixedly connected with side guardrail (11) of lifter (14), the bottom fixedly connected with of lifter (14) keeps off ring (6).
8. The emergency rescue stretcher for facilitating the lifting and lowering of an ambulance according to claim 7, wherein: the limiting cylinder (13) and the lifting rod (14) are six in number and equally divided into two groups, a spring column (12) is arranged on the lifting rod (14) in the middle, and a hole matched with the spring column (12) is formed in the side wall of the limiting cylinder (13) in the middle.
9. An emergency rescue stretcher for facilitating the lifting and lowering of an ambulance according to claim 1, wherein: both ends of the stretcher frame plate (4) are fixedly connected with stretcher handles (9), and the length of each stretcher handle (9) is smaller than the width of the stretcher frame plate (4).
CN202110809712.8A 2021-07-17 2021-07-17 Emergency rescue stretcher convenient for up-down ambulance Active CN113558879B (en)

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CN202110809712.8A CN113558879B (en) 2021-07-17 2021-07-17 Emergency rescue stretcher convenient for up-down ambulance

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CN202110809712.8A CN113558879B (en) 2021-07-17 2021-07-17 Emergency rescue stretcher convenient for up-down ambulance

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CN113558879B true CN113558879B (en) 2023-07-28

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2043497U (en) * 1988-08-27 1989-08-30 戚鹏飞 Multi-functional medical stretcher with wheels
CN2484930Y (en) * 2000-11-27 2002-04-10 傅强 Semi-automatic stretcher vehicle
RU58910U1 (en) * 2006-08-24 2006-12-10 Общество с ограниченной ответственностью Научно-производственное предприятие "Микромонтаж" CARRIAGE TROLLEY UNDER REMOVABLE STRETTERS FOR SANITARY VEHICLES
EP2974704A1 (en) * 2014-07-17 2016-01-20 Groupe GIFA Stretcher transport vehicle with a boarding assistance device
CN110353895A (en) * 2019-08-22 2019-10-22 中国人民解放军陆军军医大学第一附属医院 A kind of bed transport convenient for patient transfer
CN111658340A (en) * 2020-06-10 2020-09-15 陈韩 Emergency department first aid is with initiative storage type stretcher

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2043497U (en) * 1988-08-27 1989-08-30 戚鹏飞 Multi-functional medical stretcher with wheels
CN2484930Y (en) * 2000-11-27 2002-04-10 傅强 Semi-automatic stretcher vehicle
RU58910U1 (en) * 2006-08-24 2006-12-10 Общество с ограниченной ответственностью Научно-производственное предприятие "Микромонтаж" CARRIAGE TROLLEY UNDER REMOVABLE STRETTERS FOR SANITARY VEHICLES
EP2974704A1 (en) * 2014-07-17 2016-01-20 Groupe GIFA Stretcher transport vehicle with a boarding assistance device
CN110353895A (en) * 2019-08-22 2019-10-22 中国人民解放军陆军军医大学第一附属医院 A kind of bed transport convenient for patient transfer
CN111658340A (en) * 2020-06-10 2020-09-15 陈韩 Emergency department first aid is with initiative storage type stretcher

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