CN204744681U

CN204744681U - Compact stretcher

Info

Publication number: CN204744681U
Application number: CN201520508658.3U
Authority: CN
Inventors: 侯惠如
Original assignee: Chinese PLA General Hospital
Current assignee: Chinese PLA General Hospital
Priority date: 2015-07-14
Filing date: 2015-07-14
Publication date: 2015-11-11
Anticipated expiration: 2025-07-14

Abstract

The utility model provides a compact stretcher which includes: first cushion, second cushion, third cushion, fourth cushion, the second side of first cushion is formed with first handle, the bottom surface of the first side of fourth cushion is formed with the gyro wheel, when whole compact stretcher expandes, be " one " font, the whole emergent upper surface that fills up flushes, when whole compact stretcher folds, be " M " shape, third cushion downside is provided with the crosspiece, the first end of crosspiece through the pivot rotationally connect in the bottom of third cushion, the downside of second cushion sets up slottedly correspondingly, the crosspiece can rotate and insert the groove and make third cushion and second cushion lock die together or by the groove rotation is deviate from and is relieved the locked state of third cushion and second cushion, first handle comprises the rope, the at least one end of rope connect in the second end of crosspiece.

Description

Compact stretcher

Technical field

This utility model relates to a kind of compact stretcher being convenient to store.

Background technology

When transporting sickbed patients and the wounded, usually use flatcar or stretcher.Except traditional flatcar, existing stretcher mainly contains: 1. elevating stretcher; 2 wheeled stretchers; 3. scoop stretcher; 4. negative pressure air-filled cushion fixes stretcher; Rolling stretcher etc.

Current stretcher, because of heavier-weight, volume is comparatively large, when transporting sickbed patients or the wounded, needs many people to cooperate simultaneously, is difficult to singlely patient to be transported; And it is comparatively large to deposit area occupied at ordinary times, inconvenience ward and public place for subsequent use in a large number.Although flatcar can single transport patient, bulky, very flexible, same inconvenience ward and public place for subsequent use in a large number.

Meet burst important event, when the sick and wounded need to concentrate transhipment in a large number, stretcher demand increases suddenly.Existing flatcar and stretcher volume are comparatively large, are not easy to amount transport.

Utility model content

In view of the above-mentioned defect of prior art, this utility model is intended to propose a kind of compact stretcher being convenient to fold.

For this reason, the utility model proposes a kind of compact stretcher, it comprises: the first cushion block, the second cushion block, the 3rd cushion block, the 4th cushion block; Second side of the first cushion block is formed with the first handle; The bottom surface of the first side of the 4th cushion block is formed with roller; First side of the first cushion block is connected by the first pivot rotationally with the second side of the second cushion block, and making the angle between the first cushion block and the second cushion block maximum is 180 °; First side of the second cushion block is connected by the second pivot rotationally with the second side of the 3rd cushion block, and making the angle between the second cushion block and the 3rd cushion block maximum is 180 °; First side of the 3rd cushion block is connected by the 3rd pivot rotationally with the second side of the 4th cushion block, and making the angle between the 3rd cushion block and the 4th cushion block maximum is 180 °; When whole compact stretcher launches, in " one " font, the upper surface flush of whole emergent pad; When whole compact stretcher folds, in " M " shape; Be provided with strut rail on the downside of 3rd cushion block, the first end of crosspiece is connected to the bottom of described 3rd cushion block rotationally by pivot; The downside of the second cushion block is provided with groove accordingly, described crosspiece can be rotatably inserted into described groove and make the 3rd cushion block locked with the second cushion block together with or rotated deviate from and remove the locking state of described 3rd cushion block and the second cushion block by described groove; Described first handle is made up of rope, and at least one end of described rope is connected to the second end of described crosspiece.

Preferably, described first pivot, the second pivot, the 3rd pivot are respectively hinge.

Preferably, the second handle is formed with in the first side of described 4th cushion block further.

Preferably, described emergent pad side is also provided with fixing band, for fixedly lying in the patient on emergent pad.

Preferably, the first side of described 4th cushion block is also provided with the foot guard plate projected upwards.

Preferably, described foot guard plate is the first side being arranged on described 4th cushion block rotationally.

Because compact stretcher of the present utility model adopts accordion structure, fold up when not using, volume is very little, is convenient in stored on-site such as wards.Run into sudden disaster when needing a large amount of stretcher, because compact stretcher volume after folding of the present utility model is very little, the haulage vehicle of identical capacity once can transport more stretcher.In addition, compact stretcher of the present utility model is opened very convenient, only needs the handle pulling stretcher head, just can ensure that the two or three cushion block can not fold when patient lies thereon.

Accompanying drawing explanation

Fig. 1 is the schematic side view being in semi-collapsed condition of compact stretcher of the present utility model;

Fig. 2 is in the schematic top plan view of locking state when being the compact stretcher expansion of Fig. 1;

Fig. 3 is the compact stretcher schematic side view of Fig. 2;

Fig. 4 is in the schematic top plan view of release conditions when being the compact stretcher expansion of Fig. 1; ;

Fig. 5 is the groove installed on the downside of the second cushion block in Fig. 2;

Fig. 6 is the side-looking rough schematic view of the compact stretcher of Fig. 1 when folding.

Detailed description of the invention

Below, composition graphs 1-6 is described in detail to this ageing compact stretcher.

This utility model compact stretcher, it comprises: the first cushion block 11a, the second cushion block 11b, the 3rd cushion block 11c, the 4th cushion block 11d; Second side of the first cushion block 11a is formed with the first handle 41; The bottom surface of first side of the 4th cushion block 11d is formed with roller 31; First side of the first cushion block 11a is connected by the first pivot 21a rotationally with second side of the second cushion block 11b, and making the angle between the first cushion block 11a and the second cushion block 11b maximum is 180 °; First side of the second cushion block 11b is connected by the second pivot 21b rotationally with second side of the 3rd cushion block 11c, and making the angle between the second cushion block 21b and the 3rd cushion block 21c maximum is 180 °; First side of the 3rd cushion block 11c is connected by the 3rd pivot 21c rotationally with second side of the 4th cushion block 11d, and making the angle between the 3rd cushion block 11c and the 4th cushion block 11d maximum is 180 °.

When whole compact stretcher launches, in " one " font, the upper surface flush of whole emergent pad; When whole compact stretcher folds, in " M " shape.

Be provided with strut rail 32a, 32b on the downside of 3rd cushion block 11c, the first end of crosspiece 32a, 32b is connected to the bottom of the 3rd cushion block 11c rotationally by pivot 34; The downside of the second cushion block 11b is provided with groove 33a, 33b accordingly, crosspiece 32a, 32b can be rotatably inserted into groove 33a, 33b and make the 3rd cushion block 11c locked with the second cushion block 11b together with; Or rotated by groove 33a, 33b and remove the locking state of the 3rd cushion block 11c and the second cushion block 11b; First handle is made up of rope, and the two ends of rope are connected to second end of crosspiece 32a, 32b accordingly.

First pivot 21a, the second pivot 21b, the 3rd pivot 21c are respectively hinge, also can be the axles of other modes.

Be formed with the second handle in first side of the 4th cushion block 11d further, lift stretcher together to facilitate two people.

Emergent pad side is also provided with fixing band, for fixedly lying in the patient on emergent pad, not shown.

First side of the 4th cushion block 11d is also provided with the foot guard plate projected upwards, not shown to prevent patient's landing.

Foot guard plate is the first side being arranged on the 4th cushion block rotationally.

During use, user opens compact stretcher of the present utility model, corresponding diagram 6, Fig. 1, Fig. 4 in turn, pulls the first handle 41, by crosspiece 32a, 32b bolt extremely in groove 33a, 33b, as shown in Figure 2,3, at this moment patient just can be made to lie on stretcher, and user lifts second side of the first cushion block 11a of stretcher, hauls the first handle 41, patient can be pulled away, deliver to the place of needs.

Claims

1. a compact stretcher, is characterized in that comprising: the first cushion block, the second cushion block, the 3rd cushion block, the 4th cushion block;

Second side of the first cushion block is formed with the first handle;

The bottom surface of the first side of the 4th cushion block is formed with roller;

First side of the first cushion block is connected by the first pivot rotationally with the second side of the second cushion block, and making the angle between the first cushion block and the second cushion block maximum is 180 °;

First side of the second cushion block is connected by the second pivot rotationally with the second side of the 3rd cushion block, and making the angle between the second cushion block and the 3rd cushion block maximum is 180 °;

First side of the 3rd cushion block is connected by the 3rd pivot rotationally with the second side of the 4th cushion block, and making the angle between the 3rd cushion block and the 4th cushion block maximum is 180 °;

When whole compact stretcher launches, in " one " font, the upper surface flush of whole emergent pad;

When whole compact stretcher folds, in " M " shape;

Be provided with strut rail on the downside of 3rd cushion block, the first end of crosspiece is connected to the bottom of described 3rd cushion block rotationally by pivot; The downside of the second cushion block is provided with groove accordingly, described crosspiece can be rotatably inserted into described groove and make the 3rd cushion block locked with the second cushion block together with or rotated deviate from and remove the locking state of described 3rd cushion block and the second cushion block by described groove;

Described first handle is made up of rope, and at least one end of described rope is connected to the second end of described crosspiece.

2. compact stretcher as claimed in claim 1, is characterized in that: described first pivot, the second pivot, the 3rd pivot are respectively hinge.

3. compact stretcher as claimed in claim 1, is characterized in that: be formed with the second handle in the first side of described 4th cushion block further.

4. compact stretcher as claimed in claim 1, is characterized in that: described emergent pad side is also provided with fixing band, for fixedly lying in the patient on emergent pad.

5. compact stretcher as claimed in claim 1, is characterized in that: the first side of described 4th cushion block is also provided with the foot guard plate projected upwards.

6. compact stretcher as claimed in claim 5, is characterized in that: described foot guard plate is the first side being arranged on described 4th cushion block rotationally.