CN219049190U

CN219049190U - Rapid-unfolding emergency cot for medical emergency

Info

Publication number: CN219049190U
Application number: CN202123272629.6U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Huang Riduo
Current assignee: Huang Riduo
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2023-05-23
Anticipated expiration: 2031-12-24

Abstract

The utility model relates to an emergency cot, in particular to a rapidly-unfolded emergency cot for medical emergency. The utility model provides the emergency cot which is simple to operate and can be rapidly unfolded for medical emergency without delaying the rescue time. The utility model provides a but medical treatment emergency treatment is with emergency cot of quick expansion, includes first fly leaf, support frame, first axis of rotation and first movable frame, and two altogether of first fly leaf are bilateral symmetry and place, and two first fly leaf outsides all are equipped with the support frame, and two support frame upside all rotate and are equipped with first axis of rotation, all are equipped with first movable frame on two first axes of rotation. According to the utility model, the first movable plate and the second movable plate are rotated to fold in a Z shape, and the folding rod and the second movable frame can be folded on the lifting frame, so that the space is saved, and the folding device is more convenient to unfold by only pulling the first movable plate.

Description

Rapid-unfolding emergency cot for medical emergency

Technical Field

The utility model relates to an emergency cot, in particular to a rapidly-unfolded emergency cot for medical emergency.

Background

The emergency bed is a sickbed used for rescuing patients, is used as common rescue equipment of hospitals, is important equipment for transporting emergency personnel from a rescue place to an ambulance or an emergency room, has simple structure and strong transportation function, and can transport the personnel needing emergency to an emergency point in a best mode.

A medical folding emergency cot main body support with a publication number of CN214285452U, which is a folding emergency cot for rapidly meeting the needs of curing different postures under various emergency situations to relieve the pain of patients; the folding bed mainly comprises a bed board, a handle, a frame, wheels, a supporting frame, adjusting holes, an automatic locking device and a wheel frame, wherein the top surface supporting rod is formed by adopting a plurality of bed boards through the combined design of the frame, each bed board can rotate around a middle point, the lower part of the form of the adjusting emergency bed is designed symmetrically by adopting the frame and the supporting frame, the adjusting holes are designed on the frame and the supporting frame, the supporting rod of the bed board combination arranged at the upper end is arranged on the lower end of the supporting rod, the wheel frame is designed in a groove shape, the outer edge of the wheel frame is provided with the automatic locking device, the connecting and the fixing of the frame and the supporting frame are realized through the automatic locking device, and the stability of the emergency bed structure is maintained; the emergency treatment device has the advantages that the emergency treatment device can meet various treatment postures by quickly adjusting the emergency of emergency bed forms, the pain of a patient is relieved to the greatest extent, and although the emergency treatment device has a folding function, the locking device is too complex, so that the emergency treatment device is inconvenient for doctors to unfold, the phenomenon of locking easily occurs, the time spent is long, and the optimal rescue time is delayed.

Therefore, there is a need to design a rapidly deployable emergency cot for medical emergency that is simple to operate and does not delay the rescue time.

Disclosure of Invention

In order to overcome the defects that the existing emergency cot locking device is too complex, inconvenient to unbuckle and easy to delay the optimal rescue time, the utility model has the technical problems that: the medical emergency cot which is simple to operate and does not delay the rescue time and can be rapidly unfolded is provided.

The utility model provides a but medical emergency treatment is with quick expansion's emergency cot, including first fly leaf, the support frame, first rotating shaft, first movable frame, the movable block, the mount, the rotating block, the gyro wheel, the fixed block, the second fly leaf, the second axis of rotation, first spring, first gag lever post, the second gag lever post, the crane, the folding lever post, second fly leaf and second spring, first fly leaf is total two, two first fly leaf is bilateral symmetry and places, two first fly leaf outsides all are equipped with the support frame, two support frame upside all rotation type are equipped with first rotating shaft, all be equipped with first movable frame on the two first rotating shafts, two first movable frames all with the first fly leaf contact cooperation of homonymy, all front and back symmetry sliding type is equipped with the movable block on two first movable frames, four movable blocks all contact cooperation with the first fly leaf of homonymy, two first movable frames downside all front and back symmetry are equipped with the mount for supporting, four mount bottoms all rotate and are equipped with the rotating block, four first rotating block is left and right symmetry and place, two first fly leaf is equipped with the first movable frame, two first movable frames all have the first movable block contact with the first movable block of homonymy, two first movable frame front and back side first movable block, two first movable frame contact roller, two first movable frame front and back side contact with the first movable block, two first movable block has the first movable block contact roller of first movable block of both side, two first movable frame front and second movable frame contact is equipped with the first movable block, two first movable block front and second movable block contact has, two first movable block front and second movable block contact bottom side front and second movable frame, two first movable frame has, two first movable frame front side contact top is equipped with the first movable frame, and second movable frame has two movable frame front movable stop bar, the first fly leaf front and back both sides wall in right side all is equipped with the second spacing, all slidingtype be equipped with the crane on two second spacing, and two crane left sides all rotate and are equipped with the folding lever, and all slidingtype be equipped with the second fly leaf in two first spacing, and two folding lever left ends all link to each other with the second fly leaf rotation of homonymy, all are connected with the second spring between two crane left and right sides and the second spacing of homonymy.

Further, including second gag lever post, snap ring and third spring, two crane right sides all are equipped with the second gag lever post, and all slidingtype is equipped with the snap ring that is used for preventing second movable frame is not hard up on two second gag lever posts, all is connected with the third spring between two snap rings and the second gag lever post of homonymy, and two snap rings all with homonymy second movable frame sliding fit.

Further stated, soft cushions are arranged at the tops of the first movable plate and the second movable plate.

Further, the roller is made of ABS.

Further stated, rubber is arranged on the inner side walls of the two first movable frames.

Further, the joint of the folding rod and the lifting frame is coated with oil sludge.

Compared with the prior art, the utility model has the following advantages: 1. according to the utility model, the first movable plate and the second movable plate are rotated to fold in a Z shape, and the folding rod and the second movable frame can be folded on the lifting frame, so that the space is saved, and the unfolding is convenient, and only the first movable plate is pulled to unfold the folding device;

2. the first movable plate can be clamped under the action of the movable block, so that the phenomenon that the first movable frame rotates randomly in use is prevented;

3. the upgrade frame can be clamped under the action of the clamping ring, so that the phenomenon that the folded folding rod and the second movable frame are loosened is prevented, and the folding rod is simpler and faster when the folding rod is unfolded.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a first partial cross-sectional view of the present utility model.

Fig. 3 is a schematic perspective view of a first part of the present utility model.

Fig. 4 is a second partial cross-sectional view of the present utility model.

Fig. 5 is a third partial cross-sectional view of the present utility model.

Fig. 6 is a schematic perspective view of a second part of the present utility model.

The reference symbols in the drawings: 1: first fly leaf, 2: support frame, 3: first rotation axis, 4: first movable frame, 5: movable block, 6: fixing frame, 7: rotating block, 8: roller, 9: fixed block, 11: second movable plate, 12: second rotation shaft, 13: first spring, 14: first gag lever post, 15: first spacing, 16: second spacing, 17: lifting frame, 18: folding bar, 19: second movable frame, 20: second spring, 21: second gag lever post, 22: snap ring, 23: and a third spring.

Detailed Description

The utility model will be further described with reference to specific examples, illustrative examples and illustrations of which are provided herein to illustrate the utility model, but are not to be construed as limiting the utility model.

Example 1

The utility model provides a medical emergency bed capable of being unfolded rapidly, which is shown in figures 1-5, and comprises a first movable plate 1, a support frame 2, a first rotating shaft 3, a first movable frame 4, a movable block 5, a fixed frame 6, a rotating block 7, a roller 8, a fixed block 9, a second movable plate 11, a second rotating shaft 12, a first spring 13, a first limiting rod 14, a first limiting frame 15, a second limiting frame 16, a lifting frame 17, a folding rod 18, a second movable frame 19 and a second spring 20, wherein the two first movable plates 1 are symmetrically arranged left and right, the outer sides of the two first movable plates 1 are connected with the support frame 2 in a bolt connection manner, the upper sides of the two support frames 2 are respectively provided with the first rotating shaft 3, the two first movable frames 4 for protection are respectively arranged on the two first rotating shafts 3, the inner side walls of the two first movable frames 4 are respectively provided with rubber, the head of a patient can be prevented from being bumped on the first movable frames 4 when the patient lies on the device, the protection effect can be achieved on the patient, the two first movable frames 4 are in contact fit with the first movable plates 1 on the same side, the movable blocks 5 for fixing effect are symmetrically arranged on the two first movable frames 4 in a sliding mode, the four movable blocks 5 are in contact fit with the first movable plates 1 on the same side, the fixed frames 6 are symmetrically arranged on the lower sides of the two first movable frames 4 in a front-back mode, the rotating blocks 7 are rotatably arranged at the bottoms of the four fixed frames 6, the idler wheels 8 for enabling the device to move more conveniently are rotatably arranged on the four rotating blocks 7, the idler wheels 8 are made of ABS, the material is more wear-resistant, the service life of the idler wheels 8 can be prolonged, the front side and the rear side of the inner side of the bottom of the two first movable plates 1 are rotatably connected with the second movable plates 11 through the fixed blocks 9, the two second movable plates 11 are in contact fit with each other, the inboard all rotation type of two second fly leaves 11 is equipped with second axis of rotation 12, all movable type is equipped with first gag lever post 14 between the both sides around two second axis of rotation 12, all be connected with the first spring 13 that is used for the reduction between the both sides around two second axis of rotation 12, two first springs 13 all overlap on the first gag lever post 14 of homonymy, both sides wall all is equipped with first spacing 15 around the first fly leaf of left side 1, both sides wall all is equipped with second spacing 16 around the first fly leaf of right side 1, all slide type is equipped with crane 17 on two second spacing 16, two crane 17 left side all rotate type be equipped with folding rod 18 that can self fold, all slide type is equipped with second movable frame 19 in two first spacing 15, folding rod 18, second movable frame 19 and second spacing 16 can prevent that the patient from dropping from this device, two folding rod 18 left ends all link to each other with the second movable frame 19 rotation type of homonymy, the pole 18 has the friction mud material to scribble in the junction of crane 17, can increase the friction mud material in the second side of the first fly leaf of crane 17, can be further, can be improved when the two side is equipped with the second side of the second side 11, the second side is convenient for have the second side to fold device to have the cushion to have the second activity to be more convenient for the top to operate, the two side is 20, the side is more flexible to be connected with the second side 11, the side is convenient for the top is easy to the side is easy to be used to the side.

When people need to use the device, the initial state of the device is in an unfolding state, a patient can directly lie on the tops of the first movable plate 1 and the second movable plate 11, people can push the device to rotate the roller 8, the roller 8 rotates to enable the device to move more conveniently, when the device needs to turn, the people firstly control the turning direction of the device to further enable the rotating block 7 to rotate, the rotating block 7 can control the rotating direction of the roller 8 to enable the roller 8 to turn, so that the device can be more convenient in turning, the first movable frame 4 can be fixed under the action of the movable block 5 to prevent the first movable frame 4 from rotating, so that the patient can be transported for rescuing through the device, when people do not need to use the device, the movable block 5 can be moved upwards to enable the movable block 5 not to clamp the first movable plate 1 any more, and then the first movable frame 4 can be rotated, the first rotating shaft 3 is driven to rotate, so that the first movable frame 4 is attached to the corresponding first movable plate 1, then the folding rod 18 can be pulled upwards, the lifting frame 17 and the second movable frame 19 are driven to move upwards, the lifting frame 17 moves upwards, the second spring 20 is compressed, the second movable frame 19 moves upwards to be separated from the first limiting frame 15, people can rotate the folding rod 18, the folding rod 18 rotates towards the lifting frame 17, the folding rod 18 can rotate and fold itself, the second movable frame 19 is driven to move rightwards, after the folding rod 18 is folded, people can rotate the second movable frame 19, the second movable frame 19 rotates rightwards, so that the second movable frame 19 and the folding rod 18 are folded on the lifting frame 17, then people relax the lifting frame 17, the lifting frame 17 moves downwards to be reset under the reset action of the second spring 20, the folding rod 18 and the second movable frame 19 are driven to move downwards to reset, then the two second movable plates 11 can be rotated, and the first movable plate 1 is driven to rotate, so that the whole device rotates along with the second movable plate 11, the first spring 13 is in a stretching state due to the initial state of the first spring 13, after the second movable plate 11 rotates, the first spring 13 which is not pulled any more is reset, the two second movable plates 11 are contacted with each other, then people rotate the first movable plate 1 in a far direction, all parts on the first movable plates are driven to rotate, the first movable plate 1 is folded, the device can be folded by the operation, the two rollers 8 are positioned below, so that people can move the device, the folded device can be directly placed in a proper position, when people need to use the device, the two first movable plates 1 can be directly pulled, so that the first movable plates 1 reversely rotate to drive the second movable plates 11 to reversely rotate, the second movable plates 11 reversely rotate to move outwards along the first limiting rods 14, the first springs 13 are stretched, then people rotate the first movable plates 1, the two first movable plates 1 rotate in the direction away from the second movable plates 11, the first movable frames 4 are driven to rotate with the upper parts of the first movable plates, after the first movable plates 1 and the second movable plates 11 are unfolded, people can reversely rotate the first movable frames 4, the first rotating shafts 3 and the movable blocks 5 are driven to reversely rotate, the first movable frames 4 are not contacted with the first movable plates 1 any more, the first movable frames 4 rotate to drive the fixing frames 6 and the rollers 8 to rotate, the rollers 8 are contacted with the ground, then people need to move the lifting frames 17 upwards again, the second springs 20 are compressed, and then drive folding pole 18 and second movable frame 19 to upwards move, then reverse rotation second movable frame 19 makes second movable frame 19 no longer fold on folding pole 18, then reverse rotation folding pole 18 makes folding pole 18 no longer be in the folded condition, folding pole 18 and then make second movable frame 19 left side move to the alignment with first spacing 15, people can loosen crane 17, make crane 17 drive folding pole 18 and second movable frame 19 to move down the reset under the reset action of second spring 20, second movable frame 19 just moves down to inside the first spacing 15, then people move movable block 5 downwards, make movable block 5 contact with first fly leaf 1, so can prevent first movable frame 4 arbitrary rotation, it is safer.

The two lifting frames 17 are welded with the second limiting rods 21 on the right sides respectively, the two second limiting rods 21 are provided with the clamping rings 22 used for clamping the second movable frames 19 in a sliding mode, the third springs 23 are connected between the two clamping rings 22 and the second limiting rods 21 on the same side respectively, and the two clamping rings 22 are in sliding fit with the second movable frames 19 on the same side respectively.

When people fold the second movable frame 19 by rotating the second movable frame 19 to the right, people can move the clamping ring 22 to the right first, so that the third spring 23 is compressed, at this time, the second movable frame 19 can be rotated to fold, so that the left end of the second movable frame 19 is aligned with the clamping ring 22, people can release the clamping ring 22, so that the clamping ring 22 moves to the left under the reset action of the third spring 23 to reset, the clamping ring 22 is sleeved on the left end of the second movable frame 19, the second movable frame 19 and the folding rod 18 can be prevented from rotating randomly, the clamping ring 22 is safer, when people unfold the device, the clamping ring 22 needs to move to the right again, the third spring 23 is compressed, the clamping ring 22 is not clamped on the second movable frame 19 any more, the people can reversely rotate the second movable frame 19 to reset, after the second movable frame 19 reversely rotates, the clamping ring 22 is released, so that the clamping ring 22 moves to the left under the reset action of the third spring 23, and when the lifting frame 17 moves, the second limiting rod 21 and the clamping ring 22 move along with the lifting frame 17.

It is to be understood that the above description is intended to be illustrative only and is not intended to be limiting. Those skilled in the art will appreciate variations of the present utility model that are intended to be included within the scope of the claims herein.

Claims

1. A rapid-unfolding emergency cot for medical emergency, which is characterized in that: comprises a first movable plate (1), a supporting frame (2), a first rotating shaft (3), a first movable frame (4), movable blocks (5), a fixed frame (6), rotating blocks (7), idler wheels (8), fixed blocks (9), a second movable plate (11), a second rotating shaft (12), a first spring (13), a first limiting rod (14), a first limiting frame (15), a second limiting frame (16), a lifting frame (17), a folding rod (18), a second movable frame (19) and a second spring (20), wherein the number of the first movable plates (1) is two, the two first movable plates (1) are symmetrically placed left and right, the outer sides of the two first movable plates (1) are respectively provided with the supporting frame (2), the upper sides of the two supporting frames (2) are respectively provided with the first rotating shafts (3), the two first rotating shafts (3) are respectively provided with the first movable frames (4), the two first movable frames (4) are respectively in contact fit with the first movable plates (1) on the same side, the two first movable frames (4) are respectively provided with the front and the rear symmetrical sliding blocks (5) which are respectively arranged on the two first movable frames (4) and are respectively in contact with the two movable frames (6) which are respectively arranged on the front and rear sides of the two movable plates, the four fixed frames (6) are provided with rotating blocks (7) at the bottoms in a rotating mode, the four rotating blocks (7) are provided with idler wheels (8) in a rotating mode, the idler wheels (8) enable an emergency cot which can be rapidly unfolded for medical emergency to be more convenient in steering and moving, the front side and the rear side of the inner side of the bottom of each first movable plate (1) are respectively connected with second movable plates (11) through fixing blocks (9) in a rotating mode, the second movable plates (11) and the first movable plates (1) are used for enabling a patient to lie on the first movable plates, the two second movable plates (11) are in contact with each other to be matched, the inner sides of the two second movable plates (11) are respectively provided with second rotating shafts (12), first limiting rods (14) are respectively arranged between the front side and the rear side of each second rotating shaft (12), first springs (13) are respectively connected between the front side and the rear side of each second rotating shaft (12), the two first springs (13) are respectively sleeved on the first limiting rods (14) on the same side, the front side and the rear side of each first movable plates (1) are respectively provided with first side walls (15), the two second movable plates (16) are respectively arranged on the front side of each first movable plates (1) and the two second movable plates (16) are respectively provided with two lifting and the two first side limiting frames (17), the left ends of the two folding rods (18) are rotatably connected with a second movable frame (19) at the same side, and a second spring (20) is connected between the left side and the right side of the two lifting frames (17) and a second limiting frame (16) at the same side.

2. A rapidly deployable emergency cot for medical emergency as claimed in claim 1, wherein: including second gag lever post (21), snap ring (22) and third spring (23), two crane (17) right sides all are equipped with second gag lever post (21), and all slidingtype is equipped with on two second gag lever posts (21) and is used for preventing second movable frame (19) not hard up snap ring (22), all is connected with third spring (23) between two snap rings (22) and second gag lever post (21) of homonymy, and two snap rings (22) all with second movable frame (19) sliding fit of homonymy.

3. A rapidly deployable emergency cot for medical emergency as claimed in claim 1, wherein: soft cushions are arranged at the tops of the first movable plate (1) and the second movable plate (11).

4. A rapidly deployable emergency cot for medical emergency as claimed in claim 1, wherein: the roller (8) is made of ABS.

5. A rapidly deployable emergency cot for medical emergency as claimed in claim 1, wherein: rubber is arranged on the inner side walls of the two first movable frames (4).

6. A rapidly deployable emergency cot for medical emergency as claimed in claim 1, wherein: the joint of the folding rod (18) and the lifting frame (17) is coated with oil sludge.