CN218075475U - A kind of trolley for transporting the wounded - Google Patents

Abstract

The utility model discloses a trolley for transporting the wounded, which comprises a bed frame. Four first rotating shafts are arranged near the four vertices of the lower end of the bed frame. A support column is connected to the bottom of the first rotating shaft. The support column One side is fixedly connected with a foldable support rod, and the other end of the support rod is rotatably connected with a second rotating shaft. There are a first limit block and a second limit block, and the inside of the support plate is provided with a first limit hole and a second limit hole. By turning the limit bolt, the support rod can be folded and the support column can be moved toward the bed. The bottom of the shelf is folded and moved, which greatly saves the space occupied by the transfer trolley, making it more convenient to store and carry.

Description

A trolley for transporting the wounded

technical field

The utility model relates to the mechanical field of transfer carts, in particular to a transfer cart for the wounded.

Background technique

The wounded transfer cart is a kind of transfer cart used to quickly transfer the wounded, greatly reducing the work intensity of ambulance personnel, and improving the efficiency of rescue, and has a wide range of application values in modern medical care.

However, general wounded transport trolleys usually have a fixed structure, cannot be folded, and take up space when not in use, especially when performing some disaster medical rescue because the large space occupied affects the rescue work.

Utility model content

In order to overcome the deficiencies of the prior art, the utility model provides a transport cart for the wounded, which can solve the technical problems that the structure is fixed, cannot be folded, and takes up space when not in use, especially when carrying out some disaster medical rescue.

In order to solve the above technical problems, the utility model provides the following technical solutions: a cart for transporting the wounded, including a bed frame, four first rotating shafts are arranged near the four apexes at the lower end of the bed frame, and the bottom of the first rotating shaft rotates A support column is connected, one side of the support column is fixedly connected with a foldable support rod, and the other end of the support rod is rotatably connected with a second rotating shaft. Position bolts, the limit bolts are provided with a first limit block and a second limit block, and the inside of the support plate is provided with a first limit hole and a second limit hole.

As a preferred technical solution of the utility model, universal wheels are provided on the outer surface of the lower end of the support column.

As a preferred technical solution of the present invention, two mutually symmetrical handles are fixedly connected to the side of the left end of the bed frame.

As a preferred technical solution of the present invention, the front end surface of the bed frame is connected with a fixed plate, the upper surface of the fixed plate is fixedly connected with a telescopic rod, the upper end of the telescopic rod is provided with a platform, and the outer surface of the lower end of the platform is provided with a There is a hook, and an adjustment knob is movably connected to the outer surface of the front end of the platform.

As a preferred technical solution of the utility model, an armrest frame is fixedly arranged on one side of the upper surface of the bed frame.

As a preferred technical solution of the present utility model, a groove is provided at one end of the bed frame, a rotating shaft is arranged inside the groove, a movable pin is provided at the side end of the bed frame, and a movable pin is arranged at the side end of the movable pin. A card slot is provided.

Compared with the prior art, the beneficial effects that the utility model can achieve are:

When not in use, the smooth cylinder can be placed in the threaded hole by adjusting the nut, so that the support rod can be turned into a folding rod, and at the same time, the first rotating shaft can be turned to make the support column close to the bottom surface of the lower end of the bed frame, thereby completing the alignment. The folding function of the support column, by pressing down on both sides of the bed frame, the bed frame fixing part can drive the third rotating shaft to rotate, so that the bed frame can be divided into two halves and merged. Will be greatly reduced for easy storage and portability.

Description of drawings

Fig. 1 is the schematic structural diagram of the front view of the transport trolley for the wounded described in the utility model;

Fig. 2 is a structural schematic diagram of a top view of the transport trolley for the wounded described in the utility model;

Fig. 3 is a structural schematic diagram of the joint of the support rod described in the present invention;

Fig. 4 is a schematic diagram of the folding structure of the transport cart for the wounded according to the utility model;

Fig. 5 is a structural schematic diagram of a top view of the connection of the support rods described in the present invention;

Among them: 1. Bed frame; 2. First rotating shaft; 3. Support column; 4. Universal wheel; 5. Support rod; 6. Rotation joint; 7. Second rotating shaft; 8. First limit hole; 9 , limit bolt; 10, first limit block; 11, armrest frame; 12, telescopic rod; 13, platform; 14, hook; 15, adjustment knob; 16, handle; 17, groove; 18, fourth shaft ; 19, movable pin; 20, card slot; 21, second limiting hole; 22, second limiting block; 23, fixed plate.

detailed description

In order to make the technical means, creative features, goals and effects of the utility model realized easy to understand, the utility model will be further elaborated below in conjunction with specific examples, but the following examples are only preferred embodiments of the utility model, not all . Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present utility model. The experimental methods in the following examples, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following examples, unless otherwise specified, can be obtained from commercial sources.

Example 1

Please refer to Fig. 1-Fig. 4, the utility model provides a kind of wounded transfer trolley, comprises a bed frame 1, four first rotating shafts 2 are arranged near the four vertices of the lower end of the bed frame 1, and the first rotating shaft 2 is connected with the bed frame. The frames 1 are rotationally connected, and the support column 3 is rotationally connected below the first rotating shaft 2; the outer surface of the lower end of the support column 3 is provided with a universal wheel 4, and the universal wheel 4 is fixedly connected to the support column 3; the left end of the bed frame 1 Two mutually symmetrical handles 16 are fixedly connected to the side, and the transfer cart can be pushed more easily through the handles 16 . The front end surface of the bed frame 1 is connected with a fixed plate 23, the upper surface of the fixed plate 23 is fixedly connected with a telescopic rod 12, the upper end of the telescopic rod 12 is provided with a platform 13, the platform 13 is fixedly connected with the telescopic rod 12, and the outer surface of the lower end of the platform 13 is provided with a hook 14. The hook 14 is movably connected with the platform 13 and can be rotated according to requirements. The outer surface of the front end of the platform 13 is movably connected with an adjustment knob 15. By turning the adjustment knob 15, the telescopic height of the telescopic rod 12 can be adjusted to reach the required height. One side of the upper surface of the bed frame 1 is fixedly provided with an armrest frame 11, which can protect the wounded; the other side end of the bed frame 1 is provided with a groove 17, and the inside of the groove 17 is provided with a fourth rotating shaft 18 , the fourth rotating shaft 18 is rotationally connected with the groove 17, the side end of the bed frame 1 is provided with a movable pin 19, and the side end of the movable pin 19 is provided with a card slot 20, through the groove 17, the armrest frame 11 on one side can pass through the fourth The rotating shaft 18 is laid flat to the side end, which is convenient for the wounded to be placed on the transfer trolley, and the movable pin 19 and the draw-in groove 20 fix the armrest frame 11, which plays a protective role in the transportation of the wounded.

One side of the support column 3 is fixedly connected with a support rod 5, the support rod 5 has the functions of supporting and folding at the same time, the other end of the support rod 5 is rotatably connected with a second rotating shaft 7, and the second rotating shaft 7 is rotationally connected with the bed frame 1, In the middle of the support rod 5 is a rotating joint 6, and the rotating joint 6 is provided with a limit bolt 9, and the limit bolt 9 is provided with a first limit block 10 and a second limit block 22, and the first limit block 10 and the second limit block The positioning blocks 22 are all magnetic positioning blocks, the inside of the support rod 5 is provided with a first limiting hole 8 and a second limiting hole 21, and the first limiting hole 8 and the second limiting hole 21 have the same structure as the first limiting hole. The limiting block 10 and the second limiting block 22 have the same shape and opposite magnetism.

In use, when the first limit block 10 and the second limit block 22 leave the first limit hole 8 and the second limit hole 21, the support rod 5 can be folded, thereby shrinking the support column 3, When the first limiting block 10 and the second limiting block 22 were inserted into the first limiting hole 8 and the second limiting hole 21, since the second limiting block 22 was attracted to the support rod 5, the first limiting block The block 10 is stably located in the first limiting hole 8, so the support rod 5 can be better fixed, and the support column 3 at this time can be tightly fixed and then used. At this time, the armrest frame can be 11 Rotate along the fourth rotating shaft 18 and put it flat to the side end, conveniently put the wounded on the transfer trolley, then hold the handle 16 with both hands to push the wounded.

In the present invention, unless otherwise clearly specified and limited, a first feature being "on" or "below" a second feature may include direct contact between the first and second features, and may also include the first and second features being in direct contact with each other. The features are not in direct contact but through another feature between them. Moreover, "above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Below", "under" and "under" the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the utility model Under the premise of the spirit and scope, the utility model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a wounded's transport shallow, includes bedstead (1), its characterized in that: near four summits department of bedstead (1) lower extreme is provided with four first pivot (2), first pivot (2) below is rotated and is connected with support column (3), bracing piece (5) that support column (3) one side fixedly connected with can fold, bracing piece (5) other end is rotated and is connected with second pivot (7), be in the middle of bracing piece (5) and rotate junction (6), it is equipped with spacing bolt (9) to rotate junction (6), spacing bolt (9) are equipped with first stopper (10) and second stopper (22), just bracing piece (5) inside is equipped with first spacing hole (8) and the spacing hole of second (21).

2. The triage transport cart of claim 1, wherein: the outer surface of the lower end of the supporting column (3) is provided with universal wheels (4).

3. The triage transport cart of claim 1, wherein: the side face of the left end of the bed frame (1) is fixedly connected with two handles (16) which are symmetrical with each other.

4. The triage transport cart of claim 1, wherein: the bed frame is characterized in that a fixing plate (23) is connected to the surface of the front end of the bed frame (1), a telescopic rod (12) is fixedly connected to the upper surface of the fixing plate (23), a platform (13) is arranged at the upper end of the telescopic rod (12), a hook (14) is arranged on the outer surface of the lower end of the platform (13), and an adjusting knob (15) is movably connected to the outer surface of the front end of the platform (13).

5. The triage transport cart of claim 1, wherein: an armrest frame (11) is fixedly arranged on one side of the upper surface of the bedstead (1).

6. The triage transport cart of claim 1, wherein: a groove (17) is formed in one side end of the bedstead (1), a fourth rotating shaft (18) is arranged in the groove (17), a movable pin (19) is arranged on the side end of the bedstead (1), and a clamping groove (20) is formed in the side end of the movable pin (19).

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