CN202761555U

CN202761555U - Multifunctional portable folding stretcher bed

Info

Publication number: CN202761555U
Application number: CN 201220272475
Authority: CN
Inventors: 唐昌松; 王敏; 徐恳; 李涛
Original assignee: Xuzhou College of Industrial Technology
Current assignee: Xuzhou College of Industrial Technology
Priority date: 2012-06-11
Filing date: 2012-06-11
Publication date: 2013-03-06
Anticipated expiration: 2022-06-11

Abstract

The utility model discloses a multifunctional portable folding stretcher bed, and belongs to equipment for wild exploration and disaster relief. The multifunctional portable folding stretcher bed comprises stretcher rods, legs for supporting the stretcher rods, stretcher cloth and protecting belts, wherein the stretcher rods comprise a cross bar I, a cross bar II, a cross bar III, an arc connecting plate I, an arc connecting plate II, a hinge shaft I, a hinge shaft II, a hinge shaft III and a hinge shaft IV; the stretcher rods are movably connected with the legs through a vertical plate below the cross bar I and the cross bar III; universal wheels are mounted at the bottoms of the legs; the cross bars I and III are mounted at two sides of the stretcher cloth and the protecting belts; hinge holes and bolt holes are arranged on the vertical plate and the upper parts of the legs; bolts II are arranged on the vertical plate; the bolts II are inserted into the bolt holes to fix the legs to be vertical to the stretcher rods, so that the stretcher bed can be used as a bed; and bolts I are arranged on the cross bar I and the cross bar III and inserted into the bolt holes to fix the legs to be parallel to the stretcher rods, so that the stretcher bed can be used as a stretcher. The multifunctional portable folding stretcher bed can be folded for multiple times, occupies a little space, can be carried conveniently, and has multiple functions of a stretcher bed, a stretcher, a stool and a desk.

Description

Multifunctional portable folding stretcher

Technical field

This utility model relates to field exploration and disaster relief technical field, specifically a kind of Multifunctional portable folding stretcher.

Background technology

Stretcher has been brought into play important function in rescue, but the shortcoming that existing stretcher exists is mainly manifested in: the one, and relatively heavier, volume is large, is not easy to carry; The 2nd, the cot construction more complicated; The 3rd, function singleness often can only be carried out using.In recent years, the personnel of various disaster accident frequent occurrences and field exploration constantly increase, when particularly open-air disaster occurs, because the restriction that be obstructed by geographical conditions and traffic, existing stretcher is difficult to arrive rescue site, thereby can not launch timely and effectively disaster relief.

Summary of the invention

In order to overcome the shortcoming of above-mentioned prior art, this utility model provides a kind of Multifunctional portable folding stretcher, use as stretcher and stretcher when not only rescuing, and the bed for resting of camping as field exploration is used, and explore and also can work as the stool use when tired, and amusement and having dinner is used etc. when can be used as desk for the exploration rest.

This utility model is realized with following technical scheme: a kind of Multifunctional portable folding stretcher comprises stretcher rod, be used for to support vertical lower limb, stretcher cloth and the buffer zone of stretcher rod; Described stretcher rod is comprised of cross bar I, cross bar II, cross bar III, circular arc connecting plate I, circular arc connecting plate II and hinge axis I, hinge axis II, hinge axis III, hinge axis IV; The cross bar I is connected with the hinge axis II by the hinge axis I with circular arc connecting plate I with the cross bar II, and the cross bar II is connected with the hinge axis IV by the hinge axis III with circular arc connecting plate II with the cross bar III; Stretcher rod is flexibly connected by riser and the vertical lower limb of cross bar I and cross bar III bottom, and vertical lower limb bottom is equipped with universal wheel; The both sides of stretcher cloth and buffer zone are contained on cross bar I, the cross bar III; Have pan and pin hole at riser and vertical lower limb top, riser is provided with the latch II, and fixing vertical lower limb in the latch II insertion pin hole is become plumbness with stretcher rod, makes stretcher and uses; Be provided with the latch I in cross bar I and cross bar III, fixing vertical lower limb makes it to become parastate with stretcher rod in the latch I insertion pin hole when stretcher is converted to stretcher.

The beneficial effects of the utility model are:

1, multi-folded, take up room little, be convenient for carrying;

2, namely can be used as stretcher and use, also can be exchanged into stretcher and lift enforcement usefulness;

3, can be used as the bed for resting that field exploration is camped;

4, foldable rotation is changed to stool, during for the field exploration rest;

5, foldable rotation is changed to desk, and amusement (as playing card) during for the field exploration rest also can be used as the field dining table of having dinner and uses;

6, simple in structure, easy to operate, time saving and energy saving, cost is low, be easy to promote.

Description of drawings

Below in conjunction with drawings and Examples this utility model is described further.

Fig. 1 is this utility model master TV structure schematic diagram;

Fig. 2 is this utility model plan structure schematic diagram;

Fig. 3 is that this utility model is folded into stretcher use schematic diagram;

Fig. 4 is fully folding rear the reaching when stool use schematic diagram of this practicality;

Fig. 5 is that this utility model converts desk use schematic diagram to;

Fig. 6 (a) is circular arc connecting plate I structural representation;

Fig. 6 (b) is circular arc connecting plate II structural representation.

Among the figure: 1-cross bar I, 2-hinge axis I, 3-circular arc connecting plate I, 4-hinge axis II, 5-cross bar II, 6-hinge axis III, 7-circular arc connecting plate II, 8-hinge axis IV, 9-cross bar III, 10-latch I, 11-Anti-slip cover, 12-riser, 13-hinge axis V, 14-latch II, 15-founds lower limb, the 16-universal wheel, 17-stretcher cloth, 18-buffer zone.

The specific embodiment

As depicted in figs. 1 and 2, Multifunctional portable folding stretcher is by stretcher rod, be used for supporting vertical lower limb 15 and the compositions such as stretcher cloth 17 and buffer zone 18 of stretcher rod, wherein stretcher rod is by cross bar I 1, cross bar II 5, cross bar III 9, circular arc connecting plate I 3, circular arc connecting plate II 7 and hinge axis I 2, hinge axis II 4, hinge axis III 6, hinge axis IV 8 forms, cross bar I 1, cross bar II 5, all have pan on the cross bar III 9, circular arc connecting plate I 3 is shown in Fig. 6 (a), circular arc connecting plate II 7 structures are shown in Fig. 6 (b), have pan at the one end, cross bar I 1 is passed through hinge axis I 2 with cross bar II 5 usefulness circular arc connecting plate I 3, hinge axis II 4 connects, cross bar II 5 is passed through hinge axis III 6 with cross bar III 9 usefulness circular arc connecting plate II 7, hinge axis IV 8 connects, cross bar I 1 left part, cross bar III 9 right parts are provided with Anti-slip cover, fixing vertical lower limb 15 made it to become parastate with stretcher rod when cross bar I 1 and cross bar III 9 were provided with latch I 10 and are used for stretcher and are converted to stretcher, and this utility model is used as stretcher; Stretcher rod is connected with vertical lower limb 15 by the riser 12 usefulness hinge axis V 13 of cross bar I 1 and cross bar III 9 bottoms, riser 12 and vertical lower limb 15 tops have pan and pin hole, riser 12 is provided with latch II 14 and becomes plumbness for fixing vertical lower limb 15 with stretcher rod, and this utility model is used as stretcher; Vertical lower limb 15 bottoms are equipped with universal wheel 16, and the Convenient stretcher bed is carried out, and universal wheel 16 has braking function, can realize stretcher fixing in required place.

Figure 1 shows that the situation that this utility model uses as stretcher; Cross bar I 1, cross bar II 5, cross bar III 9 and vertical lower limb 15 are hollow pipe.After the latch II 14 on the riser 12 shown in Figure 1 is extracted from vertical lower limb 15, to found lower limb 15 to the inside behind the 90-degree rotation, insert in the pin hole of vertical lower limb 15 bottoms with the latch 10 on cross bar I 1 and the cross bar III 9, make vertical lower limb 15 become parastate to fix with stretcher rod, as shown in Figure 3.This utility model can be used as stretcher and uses when shown in Figure 3, also can be used as the situation that bed for resting that field exploration camps uses.

When left and right two ends shown in Figure 3 respectively after hinge axis I 2 and hinge axis IV 8 are rotated down 90 degree, as shown in Figure 4, take up room little, easy to carry this moment.When shown in Figure 4, this utility model also can be used as stool, during for the field exploration rest.

After Fig. 4 integral-rotation 90 degree, as shown in Figure 5.At this moment, this utility model foldable rotation is changed to desk, and amusement (as playing card) during for the field exploration rest also can be used as the field dining table of having dinner and uses.

Claims

1. a Multifunctional portable folding stretcher is characterized in that, comprises stretcher rod, be used for to support vertical lower limb (15), stretcher cloth (17) and the buffer zone (18) of stretcher rod; Described stretcher rod is comprised of cross bar I (1), cross bar II (5), cross bar III (9), circular arc connecting plate I (3), circular arc connecting plate II (7) and hinge axis I (2), hinge axis II (4), hinge axis III (6), hinge axis IV (8); Cross bar I (1) is connected 4 by hinge axis I (2) with the hinge axis II with circular arc connecting plate I (3) with cross bar II (5)) be connected, cross bar II (5) is connected 8 by hinge axis III (6) with the hinge axis IV with circular arc connecting plate II (7) with cross bar III (9)) be connected; Stretcher rod is flexibly connected with vertical lower limb (15) by the riser (12) of cross bar I (1) and cross bar III (9) bottom, and vertical lower limb bottom is equipped with universal wheel (16); The both sides of stretcher cloth (17) and buffer zone (18) are contained on cross bar I (1), the cross bar III (9); Have pan and pin hole at riser (12) and vertical lower limb (15) top, riser (12) is provided with latch II (14), and fixing vertical lower limb (15) in latch II (14) the insertion pin hole is become plumbness with stretcher rod, makes stretcher and uses; Be provided with latch I (10) in cross bar I (1) and cross bar III (9), fixing vertical lower limb (15) makes it to become parastate with stretcher rod in latch I (10) the insertion pin hole when stretcher is converted to stretcher.

2. Multifunctional portable folding stretcher according to claim 1 is characterized in that, described cross bar I (1), cross bar II (5), cross bar III (9) and vertical lower limb (15) are hollow pipe.

3. Multifunctional portable folding stretcher according to claim 1 is characterized in that, in cross bar I (1) left part, cross bar III (9) right part is provided with Anti-slip cover (11).