A kind of Multifunction folding medical stretcher
Technical field
The present invention relates to a kind of medical equipments, are in particular a kind of Multifunction folding medical stretchers.
Background technique
Stretcher is the infrastructure device equipped in ambulance, meets state of an illness needs, lies down convenient for patient and the wounded.But universal
Function of stretcher is single, when especially idle, can not play the role of any, in order to make the function of stretcher not single, meet a variety of
Demand, so designing a kind of Multifunction folds medical stretcher to solve the problems, such as this.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of Multifunctions to fold medical stretcher, one object three of the present apparatus
With, can meet the needs of different, can select different forms according to actual needs, device structure advantages of simple, convenient for operation.
In order to solve the above technical problems, the present invention relates to a kind of medical equipments, it is in particular a kind of Multifunction
Fold medical stretcher, including stretcher crossbeam, main body bar I, middle brace rod, main body bar II, semi-circular hook, T track slot, tightly
Fixing bolt, fastening screw, hook, stretcher cloth list, one object three of the present apparatus are used, and can meet the needs of different, can be according to actual needs
Select different forms, device structure advantages of simple, convenient for operation.
The number of the fastening screw be it is multiple, the structure of multiple fastening screws is identical, and position is different;The stretcher is horizontal
Beam includes column-shaped projection I, idler wheel, resistive rubber circle, protects foam pad, beam rail main body, beam rail main body and protection foam pad
It is in close contact connection, column-shaped projection I, column-shaped projection I and idler wheel are provided in beam rail main body and is adapted by slot, idler wheel passes through
Fastening screw is fixed in beam rail main body, and idler wheel and resistive rubber circle are in close contact and connect;
Main body bar I includes circular groove, bearing, rotating connector, strip groove, protrusion, is provided with circle on main body bar I
Groove, circular groove and bearing are adapted, and bearing is fixed in circular groove by fastening screw, in rotating connector and bearing
Ring is meshed by screw thread, and protrusion is provided on main body bar I, and protrusion is adapted with Non-skid feet pad;
Column-shaped projection II is provided on rotating connector, column-shaped projection II is meshed with bearing by screw thread, centre connection
Bar is connect with rotating connector by fastening bolt movable contact;
Handguard rubber mat is provided on middle brace rod;
Main body bar II includes connecting side crossbeam, strip groove, lower margin, cylindrical groove, Non-skid feet pad, rubber ring, main body bar II
On be provided with strip groove, connecting side crossbeam and strip groove are adapted, and rubber ring is connect with connecting side crossbeam movable contact, connecting side
Crossbeam is fixed in strip groove by fastening screw, and cylindrical groove is provided on main body bar II, and cylindrical groove passes through screw thread phase with lower margin
Engagement, lower margin and Non-skid feet pad are adapted by slot;
Special-shaped protrusion, column-shaped projection III are provided on lower margin, column-shaped projection III is meshed with main body bar II by screw thread, different
Shape protrusion and Non-skid feet pad are adapted by slot;
It is provided with T track slot on main body bar I, T track slot is provided on middle brace rod, is provided on main body bar II
T track slot, main body bar I are connect with middle brace rod movable contact, and middle brace rod is connect with II movable contact of main body bar, load
Frame crossbeam and T track slot are adapted, and semi-circular hook is provided on main body bar I, semi-circular extension is provided on middle brace rod
Hook, is provided with semi-circular hook on main body bar II, hook with stretcher cloth list is fixed connects, hook and the activity of semi-circular hook
It connects.
As advanced optimizing for the technical program, a kind of Multifunction of the present invention folds main body described in medical stretcher
Bar I, middle brace rod, main body bar II and lower margin number be two.
As advanced optimizing for the technical program, a kind of Multifunction of the present invention folds anti-skidding described in medical stretcher
The material of foot pad and handguard rubber mat is natural rubber, and outer surface is provided with antiskid thread.
As advanced optimizing for the technical program, a kind of Multifunction of the present invention folds bearing described in medical stretcher
Material be bearing steel.
As advanced optimizing for the technical program, a kind of Multifunction of the present invention folds stretcher described in medical stretcher
Crossbeam, main body bar I, middle brace rod, main body bar II, semi-circular are linked up with and the material of lower margin is stainless steel.
As advanced optimizing for the technical program, a kind of Multifunction of the present invention folds stretcher described in medical stretcher
The material of cloth list is nylon Oxford cloth, and its upper and lower surface is provided with PU transparent adhesive tape waterproof coating.
As advanced optimizing for the technical program, a kind of Multifunction of the present invention folds stretcher described in medical stretcher
Crossbeam, main body bar I, middle brace rod, main body bar II, semi-circular hook and lower margin outer surface are provided with corrosion-inhibiting coating.
As advanced optimizing for the technical program, a kind of Multifunction of the present invention folds stretcher described in medical stretcher
There are two the numbers of crossbeam, and position is parallel.
As advanced optimizing for the technical program, a kind of Multifunction of the present invention folds main body described in medical stretcher
Bar I, middle brace rod and main body bar II are in same vertical line.
As advanced optimizing for the technical program, a kind of Multifunction of the present invention folds stretcher described in medical stretcher
Crossbeam is each perpendicular to main body bar I, middle brace rod and main body bar II.
A kind of Multifunction of the present invention folds having the beneficial effect that for medical stretcher
A kind of Multifunction of the present invention folds medical stretcher, and one object three of the present apparatus is used, and can meet the needs of different, can root
Different forms, device structure advantages of simple, convenient for operation are selected according to actual demand.
Detailed description of the invention
The present invention will be further described in detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram that a kind of Multifunction of the present invention folds medical stretcher.
Fig. 2 is that a kind of Multifunction of the present invention folds medical stretcher for the structure after linking up with 9 and the disassembly of stretcher cloth list 10
Schematic diagram.
Fig. 3 is the structural schematic diagram that a kind of Multifunction of the present invention folds medical stretcher form two.
Fig. 4 is the structural schematic diagram that a kind of Multifunction of the present invention folds medical stretcher form three.
Fig. 5 is the structural schematic diagram of the left view of Fig. 4.
Fig. 6 is the cross-sectional view of A-A in Fig. 2.
Fig. 7 is the partial profile structure of B in Fig. 2.
Fig. 8 is the cross-sectional view of C-C in Fig. 2.
Fig. 9 is the partial profile structure of D in Fig. 4.
Figure 10 is the partial profile structure of F in Fig. 2.
Figure 11 is the partial profile structure of E in Fig. 2.
In figure: stretcher crossbeam 1;I 1-1 of column-shaped projection;Idler wheel 1-2;Resistive rubber circle 1-3;Protect foam pad 1-4;Crossbeam
Bar main body 1-5;Main body bar I 2;Circular groove 2-1;Bearing 2-2;Rotating connector 2-3;II 2-3-1 of column-shaped projection;Strip groove
2-4;Raised 2-5;Middle brace rod 3;Handguard rubber mat 3-1;Main body bar II 4;Connecting side crossbeam 4-1;Strip groove 4-2;Lower margin 4-
3;Special-shaped protrusion 4-3-1;III 4-3-2 of column-shaped projection;Cylindrical groove 4-4;Non-skid feet pads 4-5;Rubber ring 4-6;Semi-circular hook
5;T track slot 6;Fastening bolt 7;Fastening screw 8;Hook 9;Stretcher cloth list 10.
Specific embodiment
Specific embodiment 1:
Illustrate present embodiment below with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, medical is set the present invention relates to a kind of
It is standby, be in particular that a kind of Multifunction folds medical stretcher, including stretcher crossbeam 1, main body bar I 2, middle brace rod 3,
Main body bar II 4, semi-circular hook 5, T track slot 6, fastening bolt 7, fastening screw 8, hook 9, stretcher cloth list 10, the present apparatus
One object three is used, and can be met the needs of different, can be selected different forms according to actual needs, device structure advantages of simple is convenient for
Operation.
The number of the fastening screw 8 be it is multiple, the structure of multiple fastening screws 8 is identical, and position is different;The stretcher
Crossbeam 1 includes I 1-1 of column-shaped projection, idler wheel 1-2, resistive rubber circle 1-3, protection foam pad 1-4, beam rail main body 1-5, crossbeam
Bar main body 1-5 and protection foam pad 1-4 are in close contact and connect, and are provided with I 1-1 of column-shaped projection on beam rail main body 1-5, cylindricality is convex
It plays I 1-1 and idler wheel 1-2 to be adapted by slot, idler wheel 1-2 is fixed on beam rail main body 1-5 by fastening screw 8, idler wheel 1-2
It is in close contact and connects with resistive rubber circle 1-3, the major part of idler wheel 1-2 moving stretcher crossbeam 1, resistive rubber circle 1-3 increases
Frictional force move stretcher crossbeam 1 will not easily;
Main body bar I 2 includes circular groove 2-1, bearing 2-2, rotating connector 2-3, strip groove 2-4, protrusion 2-5, master
It is provided with circular groove 2-1, circular groove 2-1 and bearing 2-2 on body rod I 2 to be adapted, bearing 2-2 is fixed by fastening screw 8
In circular groove 2-1, rotating connector 2-3 is meshed with bearing 2-2 inner ring by screw thread, is provided with protrusion on main body bar I 2
2-5, raised 2-5 and Non-skid feet pad 4-5 are adapted, and bearing 2-2 is the major part that middle brace rod 3 rotates;
It is provided with II 2-3-1 of column-shaped projection, II 2-3-1 of column-shaped projection and bearing 2-2 on rotating connector 2-3 and passes through screw thread
It is meshed, middle brace rod 3 is connect with rotating connector 2-3 by 7 movable contact of fastening bolt;
Handguard rubber mat 3-1 is provided on middle brace rod 3;
Main body bar II 4 include connecting side crossbeam 4-1, strip groove 4-2, lower margin 4-3, cylindrical groove 4-4, Non-skid feet pad 4-5,
Rubber ring 4-6 is provided with strip groove 4-2, connecting side crossbeam 4-1 and strip groove 4-2 on main body bar II 4 and is adapted, rubber ring 4-6
It is connect with connecting side crossbeam 4-1 movable contact, connecting side crossbeam 4-1 is fixed in strip groove 4-2 by fastening screw 8, main body
It is provided with cylindrical groove 4-4, cylindrical groove 4-4 and lower margin 4-3 on bar II 4 to be meshed by screw thread, lower margin 4-3 and Non-skid feet pad 4-
5 are adapted by slot, and connecting side crossbeam 4-1 plays the role of being connected and fixed, and is that the structure of form three is more stable, anti-skiddingly
Foot pad 4-5 keeps device more stable, after lower margin 4-3 is unloaded, can be taken off or place stretcher crossbeam 1;
Special-shaped protrusion 4-3-1, III 4-3-2 of column-shaped projection, III 4-3-2 of column-shaped projection and main body bar are provided on lower margin 4-3
II 4 are meshed by screw thread, and abnormity protrusion 4-3-1 and Non-skid feet pad 4-5 are adapted by slot;
It is provided with T track slot 6 on main body bar I 2, is provided with T track slot 6 on middle brace rod 3, on main body bar II 4
It is provided with T track slot 6, main body bar I 2 is connect with 3 movable contact of middle brace rod, II 4 activity of middle brace rod 3 and main body bar
It connects, stretcher crossbeam 1 and T track slot 6 are adapted, and semi-circular hook 5, middle brace rod 3 are provided on main body bar I 2
On be provided with semi-circular hook 5, be provided with semi-circular hook 5 on main body bar II 4, hook 9 and the fixation of stretcher cloth list 10 company of contact
It connects, hook 9 is linked up with 5 movable contacts with semi-circular and connect.
Specific embodiment 2:
Illustrate present embodiment below with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, present embodiment is to embodiment
One is described further, the main body bar I 2, middle brace rod 3, main body bar II 4 and lower margin 4-3 number be two.
Specific embodiment 3:
Illustrate present embodiment below with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, present embodiment is to embodiment
One is described further, and the material of the described Non-skid feet pad 4-5 and handguard rubber mat 3-1 is natural rubber, and outer surface
It is provided with antiskid thread.
Specific embodiment 4:
Illustrate present embodiment below with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, present embodiment is to embodiment
One is described further, and the material of the bearing 2-2 is bearing steel.
Specific embodiment 5:
Illustrate present embodiment below with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, present embodiment is to embodiment
One is described further, the stretcher crossbeam 1, main body bar I 2, middle brace rod 3, main body bar II 4, semi-circular hook 5 and ground
The material of foot 4-3 is stainless steel.
Specific embodiment 6:
Illustrate present embodiment below with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, present embodiment is to embodiment
One is described further, and the material of the stretcher cloth list 10 is nylon Oxford cloth, and to be provided with PU saturating for its upper and lower surface
Gelatin waterproof coating.
Specific embodiment 7:
Illustrate present embodiment below with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, present embodiment is to embodiment
One is described further, the stretcher crossbeam 1, main body bar I 2, middle brace rod 3, main body bar II 4, semi-circular hook 5 and ground
The outer surface foot 4-3 is provided with corrosion-inhibiting coating.
Specific embodiment 8:
Illustrate present embodiment below with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, present embodiment is to embodiment
One is described further, and there are two the numbers of the stretcher crossbeam 1, and position is parallel.
Specific embodiment 9:
Illustrate present embodiment below with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, present embodiment is to embodiment
One is described further, and the main body bar I 2, middle brace rod 3 and main body bar II 4 are in same vertical line.
Specific embodiment 10:
Illustrate present embodiment below with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11, present embodiment is to embodiment
One is described further, and the stretcher crossbeam 1 is each perpendicular to main body bar I 2, middle brace rod 3 and main body bar II 4.
The application method of device: usage mode one, the first form of the present apparatus are stretcher form, and hook 9 is installed to one by one
It is one of the infrastructure device of ambulance on corresponding semi-circular hook 5.
Usage mode two, the second form of the present apparatus are simply to turn, and the stretcher crossbeam 1 of side is moved along T track slot 6
To the other side, the middle brace rod 3 of two sides is inwardly rotated, connects the main body bar II 4 of two sides, and pass through fastening bolt
7 are fixed together, and easily turn to form one, for Emergency use.
The third form of usage mode three, the present apparatus is walking aids, by the stretcher crossbeam 1 of side along T track slot 6
It is moved to the other side, while rotating middle brace rod 3 and main body bar II 4, after being rotated by 90 °, rotates middle brace rod 3 and main body
Bar II 4 makes middle brace rod 3 perpendicular to main body bar I 2 and main body bar II 4, opening side crossbeam 4-1, by one end of side crossbeam 4-1
It is fixed together with main body bar I 2 by fastening bolt 7, so as to form walking aids.
One object three of the present apparatus is used, and can be met the needs of different, can be selected different forms, device structure according to actual needs
Advantages of simple, convenient for operation.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also belong to guarantor of the invention
Protect range.