CN203915255U

CN203915255U - Folding stretcher

Info

Publication number: CN203915255U
Application number: CN201420135730.8U
Authority: CN
Inventors: 陈翠华
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-03-24
Filing date: 2014-03-24
Publication date: 2014-11-05
Anticipated expiration: 2024-03-24

Abstract

This utility model relates to a kind of Folding stretcher, belong to medical instruments field, comprise two stretcher rods, stretcher rod comprises hinge bar, article two, hinge bar middle part is hinged, form hinged cross, hinged cross has four hinge bar ends, wherein two pin joints of hinged another hinged cross are distinguished in adjacent two hinge bar ends, a plurality of hinged crosses are cascaded by hinged corresponding hinge bar end, form stretcher rod, and stretcher rod is two, article two, fixed bed cloth on the pin joint of the hinge bar of stretcher rod homonymy, simple and practical.

Description

Folding stretcher

Technical field

This utility model relates to a kind of Folding stretcher, belongs to medical instruments field.

Background technology

The wounded are rescued in the place that cannot arrive at some ambulances, need to the wounded be transported on hospital or ambulance with stretcher, tradition stretcher is two straight-bars, article two, between straight-bar, canvas is set, patient lies on canvas, before and after stretcher two personnel lift respectively stretcher rear and front end by patient transfer to medical sites, but this stretcher length is larger, be not suitable for using in small space, easily incur loss through delay patient's the state of an illness; Also have now use Folding stretcher, but this Folding stretcher folding mode is loaded down with trivial details, is inconvenient to use.

Utility model content

According to above deficiency of the prior art, the technical problems to be solved in the utility model is: a kind of simple and practical Folding stretcher is provided.

Folding stretcher described in the utility model, comprise two stretcher rods, stretcher rod comprises hinge bar, article two, hinge bar middle part is hinged, form hinged cross, hinged cross has four hinge bar ends, wherein two pin joints of hinged another hinged cross are distinguished in adjacent two hinge bar ends, a plurality of hinged crosses are cascaded by hinged corresponding hinge bar end, form stretcher rod, stretcher rod is two, fixed bed cloth on the pin joint of the hinge bar of two stretcher rod homonymies.

Article two, on the corresponding hinge bar of stretcher rod, establish screwed hole, coordinate double threaded screw in screwed hole, double threaded screw can limit the width of stretcher.

Handle is established respectively at stretcher rod two ends, and handle is divided into up knob and lower handle, and up knob and lower handle are separately fixed at two hinge bar ends of stretcher rod end.

Up knob and lower handle gripping surface are cambered surface, and contact surface is plane, contact surface contact during work, and people holds gripping surface stretcher is lifted.

Operation principle and process:

During work, first according to patient's build rotation double threaded screw, regulate the width of stretcher, stretcher rod is stretched to two, hinge bar rotates along pin joint, and bed cloth extends, and patient is carried on to a cloth, the handle that two of front and back medical personnel lift respectively two stretcher rod two ends lifts patient, be transported to medical sites, the used time is not compressed stretcher rod, and stretcher rod shrinks, volume reduces greatly, is convenient to deposit.

The beneficial effect that this utility model compared with prior art had is:

Folding stretcher described in the utility model, can be by compression stretcher rod by the contraction in length of stretcher, and volume reduces, and is convenient to transportation and deposits, and is very suitable for transportation and use in narrow space, and folding mode is simple, easy to use.

Accompanying drawing explanation

Fig. 1 is this utility model embodiment schematic diagram;

Fig. 2 is top view embodiment illustrated in fig. 1.

In figure: 1, up knob; 2, hinge bar; 3, double threaded screw; 4, bed cloth; 5, lower handle.

The specific embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:

As depicted in figs. 1 and 2, Folding stretcher described in the utility model, comprise two stretcher rods, stretcher rod comprises hinge bar 2, article two, hinge bar 2 middle parts are hinged, form hinged cross, hinged cross has four hinge bar 2 ends, wherein two pin joints of hinged another hinged cross are distinguished in adjacent two hinge bars 2 ends, a plurality of hinged crosses are cascaded by hinged corresponding hinge bar 2 ends, form stretcher rod, stretcher rod is two, fixed bed cloth 4 on the pin joint of the hinge bar of two stretcher rod homonymies.

Article two, on the corresponding hinge bar 2 of stretcher rod, establish screwed hole, coordinate double threaded screw 3 in screwed hole, double threaded screw 3 can limit the width of stretcher.

Handle is established respectively at stretcher rod two ends, and handle is divided into up knob 1 and lower handle 5, and up knob 1 and lower handle 5 are separately fixed at two hinge bar 2 ends of stretcher rod end.

Up knob 1 and lower handle 5 gripping surfaces are cambered surface, and contact surface is plane, contact surface contact during work, and people holds gripping surface stretcher is lifted.

Operation principle and process:

During work, first according to patient's build rotation double threaded screw 3, regulate the width of stretcher, stretcher rod is stretched to two, hinge bar 2 is along pin joint rotation, and bed cloth 4 extends, and patient is carried on to a cloth 4, the handle that two of front and back medical personnel lift respectively two stretcher rod two ends lifts patient, be transported to medical sites, the used time is not compressed stretcher rod, and stretcher rod shrinks, volume reduces greatly, is convenient to deposit.

Claims

1. Folding stretcher, comprise two stretcher rods, it is characterized in that: stretcher rod comprises hinge bar (2), article two, hinge bar (2) middle part is hinged, form hinged cross, hinged cross has four hinge bars (2) end, wherein two pin joints of hinged another hinged cross are distinguished in adjacent two hinge bars (2) end, a plurality of hinged crosses are cascaded by hinged corresponding hinge bar (2) end, form stretcher rod, stretcher rod is two, fixed bed cloth (4) on the pin joint of the hinge bar of two stretcher rod homonymies.

2. Folding stretcher according to claim 1, is characterized in that: on the corresponding hinge bar (2) of two stretcher rods, establish screwed hole, coordinate double threaded screw (3) in screwed hole.

3. Folding stretcher according to claim 1, it is characterized in that: handle is established respectively at stretcher rod two ends, handle is divided into up knob (1) and lower handle (5), and up knob (1) and lower handle (5) are separately fixed at two hinge bars (2) end of stretcher rod end.

4. Folding stretcher according to claim 3, is characterized in that: up knob (1) and lower handle (5) gripping surface are cambered surface, and contact surface is plane.