CN210019961U - Foldable emergency soft stretcher as wheelchair - Google Patents
Foldable emergency soft stretcher as wheelchair Download PDFInfo
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- CN210019961U CN210019961U CN201920385612.5U CN201920385612U CN210019961U CN 210019961 U CN210019961 U CN 210019961U CN 201920385612 U CN201920385612 U CN 201920385612U CN 210019961 U CN210019961 U CN 210019961U
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Abstract
The utility model discloses a first-aid soft stretcher capable of being folded into a wheelchair, which comprises a stretcher body and a flexible supporting surface, wherein the flexible supporting surface is arranged on the upper end surface of the stretcher body, and the stretcher body can be folded and deformed; the supporting rods of the supporting frame of the stretcher body are formed by connecting 3 round rods through a hinging device, the hinging device can adjust or lock the mutual angle between the round rods and is provided with a reinforcing rod, the lower sides of the two ends of the middle round rod of the supporting rods are welded with a fixing seat and are provided with a supporting foot stand, the supporting foot stand can rotate on the plane formed by the supporting foot stand and the supporting rods, and universal wheels are arranged at the bottom of the supporting foot stand and are connected through telescopic rods; can fold soft stretcher for the wheelchair use after braced frame and supporting leg angle of adjustment through the stretcher body and locking, the structure is all relatively stable when no matter regard as stretcher or wheelchair to use simultaneously, deformation process convenient and fast also can contract under the user state simultaneously and fold and be convenient for place, its structural design is reasonable, convenient and practical, is fit for medical institution's first aid and uses widely.
Description
Technical Field
The utility model relates to a soft stretcher technical field, specificly relate to a collapsible first aid soft stretcher for wheelchair.
Background
With the improvement of living standard of people, living environment is also changed greatly. The single-storey house is changed into a building, and a high-rise building is taken as a development trend in the future. The stairs and the elevator bring inconvenience to the patient for the first aid before the hospital. The correct and scientific carrying of the wounded is very important, and the portable, safe and reliable emergency stretcher is one of the important measures. Therefore, people have continuously improved the adaptability of the stretcher, and the simple stretcher and the soft stretcher are appeared.
However, the existing soft stretcher is relatively simple, and although the soft stretcher is convenient to carry in the using process, the soft stretcher also has a plurality of problems, such as: most first aid sites have more obstacles, the space is narrower, for example, landslide site, building site, old-fashioned narrow stair etc. can get into the elevator when not using to carry, but when the patient lies on soft stretcher, can't get into narrow region such as elevator, or when the patient lies on the stretcher and gets into the elevator, can't guarantee patient's position and relative comfort level, probably will aggravate the feelings of injury, simultaneously because patient's body is too heavy, do not have the attachment point during the removal, carrier physical power is not enough and exert oneself reason such as uneven, cause patient's misery easily, even lead to unexpected emergence such as pipeline drops.
In summary, the prior art has the following disadvantages: the existing soft stretcher is relatively simple, can not be deformed into a wheelchair, and is inconvenient for a patient to use in narrow spaces such as an elevator.
SUMMERY OF THE UTILITY MODEL
The above-mentioned problem to prior art exists, the utility model provides a collapsible first aid soft stretcher for the wheelchair can change the shape after as the wheelchair use, its structural design is reasonable, convenient and practical, is fit for medical institution first aid and uses widely.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
a first-aid soft stretcher capable of being folded into a wheelchair comprises a stretcher body and a flexible supporting surface, wherein the flexible supporting surface is arranged on the upper end surface of the stretcher body, and the stretcher body can be folded and deformed;
the stretcher body comprises a supporting frame and supporting foot frames, the main body of the supporting frame is a closed frame and comprises two transverse supporting rods and telescopic rods which are vertically connected with the supporting rods, the supporting rods are formed by connecting 3 round rods through a hinge device, the hinge device comprises a disc base which is connected with the two round rods and can rotate relatively, threaded holes with the same specification are formed in the disc base, and the threaded holes are locked by locking nuts after penetrating through locking bolts to realize angle adjustment and locking between the round rods;
the supporting foot frame is characterized in that fixing seats are welded to the lower sides of two ends of a middle round rod of the supporting rod, a groove is formed in each fixing seat, the upper end of each supporting foot frame penetrates into the corresponding groove, a locking bolt is inserted into one side of each fixing seat and penetrates through the corresponding supporting foot frame, a locking nut is installed on each fixing seat to achieve fixing of the supporting foot frame, the supporting foot frame can rotate on a plane formed by the supporting foot frame and the supporting rod and is locked by the locking nut when the supporting foot frame is parallel to or perpendicular to the supporting rod, universal wheels are installed at the lower end of the supporting foot frame.
Furthermore, the supporting rod of the supporting frame penetrates through the mounting sleeves at two ends of the flexible supporting surface, and an opening is formed in the end, on the supporting rod, of the flexible supporting surface, of the hinge device;
two ends and the middle of two support rods of the support frame are connected through telescopic rods, and the telescopic rods can lock the length.
Furthermore, reinforcing rods are respectively arranged on the round rods connected with the two ends of the hinge device, one end of each reinforcing rod is arranged on one round rod, the other end of each reinforcing rod is provided with a tenon hole, the other round rod is provided with a convex connecting tenon which is connected with the tenon hole, and the connecting tenon is provided with threads and is provided with a nut;
the reinforcing rod is arranged on the middle round rod of the supporting rod and is connected with the round rods at the two ends and the supporting foot frame.
Furthermore, the winding belt on the supporting foot stand is wound and fixed with the supporting rod after the supporting foot stand rotates to be parallel to or attached to the supporting rod, and the length of the supporting foot stand is larger than that of the round rod.
Furthermore, the fixing seat is in a convex arch bridge shape, a through groove is formed in the middle of the fixing seat for mounting a supporting foot frame, and a convex mortise is formed in the end of the supporting foot frame and is connected with the reinforcing rod.
Furthermore, the locking nuts on the hinging device and the fixed seat are provided with rotating handles, and the joint end face of the disc base of the hinging device is provided with anti-skid grains.
Furthermore, the stretcher body comprises a supporting frame and a supporting foot frame which are made of medical stainless steel, and the flexible supporting surface is made of double-layer fabric.
The principle of the utility model is as follows: the utility model discloses a first-aid soft stretcher foldable into a wheelchair, which comprises a stretcher body and a flexible supporting surface, wherein the flexible supporting surface is arranged on the upper end surface of the stretcher body, and the stretcher body can be folded and deformed; the supporting rods of the supporting frame of the stretcher body are formed by connecting 3 round rods through a hinging device, the hinging device can adjust or lock the mutual angle between the round rods and is provided with a reinforcing rod, the lower sides of the two ends of the middle round rod of the supporting rods are welded with a fixing seat and are provided with a supporting foot stand, the supporting foot stand can rotate on the plane formed by the supporting foot stand and the supporting rods, and universal wheels are arranged at the bottom of the supporting foot stand and are connected through telescopic rods; the round rods of the supporting rods of the stretcher body can pass through the hinge device, the round rod positioned at the rear end is rotated upwards and then is doubly fixed through the hinge device and the reinforcing rod, so that the round rod and the middle round rod form an included angle of 90-120 degrees, the round rod positioned at the front end is rotated downwards, then the hinge device and the reinforcing rod are doubly fixed, so that the round rod and the middle round rod form an included angle of 60-90 degrees, the supporting foot frame is adjusted to be vertical to the middle round rod of the supporting rod and then is locked, and the flexible supporting surface is arranged on the upper end surface of the stretcher body and deforms along with the flexible supporting surface, so that the flexible; otherwise, the soft stretcher is obtained after deformation.
The utility model has the advantages that: the utility model discloses collapsible first aid soft stretcher of wheelchair, including stretcher body and flexible supporting surface, stretcher body up end installation flexible supporting surface, stretcher body's braced frame's bracing piece is connected through articulated mounting connection round bar and is formed, and articulated mounting is adjustable or locking the mutual angle between the round bar, and the side welding installation fixing base and installation supporting foot rest under the middle round bar both ends of bracing piece, and the supporting foot rest is rotatable, and installs the universal wheel and connect through the telescopic link in the bottom; can fold soft stretcher for the wheelchair use after braced frame and supporting leg angle of adjustment through the stretcher body and locking, the structure is all relatively stable when no matter regard as stretcher or wheelchair to use simultaneously, deformation process convenient and fast also can contract under the user state simultaneously and fold and be convenient for place, its structural design is reasonable, convenient and practical, is fit for medical institution's first aid and uses widely.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a first-aid soft stretcher foldable into a wheelchair according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a stretcher body according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a supporting frame according to an embodiment of the present invention;
fig. 4 is a schematic view of the connection between the round bar and the hinge device according to the embodiment of the present invention;
fig. 5 is a schematic structural view of a hinge assembly according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a round bar, a hinge device and a reinforcing bar according to an embodiment of the present invention;
fig. 7 is a schematic structural view of the stretcher body and the supporting leg according to the embodiment of the present invention;
fig. 8 is a schematic view illustrating a connection between the fixing base and the supporting leg according to the embodiment of the present invention;
fig. 9 is a schematic view of the first-aid soft stretcher foldable into a wheelchair according to the embodiment of the present invention used as a stretcher;
fig. 10 is a schematic view of the first-aid soft stretcher foldable into a wheelchair according to the embodiment of the present invention in use as a wheelchair;
in the drawings, the components represented by the respective reference numerals are listed below:
1-flexible supporting surface, 2-stretcher body, 3-supporting frame, 301-supporting rod, 302-telescopic rod, 303-hinging device, 3031-disc base, 3032-locking bolt, 3033-locking nut, 304-round rod, 305-connecting tenon, 306-reinforcing rod, 307-fixed seat, 4-supporting foot rest, 401-universal wheel and 402-winding belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-10
A first-aid soft stretcher capable of being folded into a wheelchair comprises a stretcher body 2 and a flexible supporting surface 1, wherein the flexible supporting surface 1 is arranged on the upper end surface of the stretcher body 2, and the stretcher body 2 can be folded and deformed;
the stretcher body 2 comprises a support frame 3 and support foot stands 4, the main body of the support frame 3 is a closed frame and comprises two transverse support rods 301 and telescopic rods 302 which are vertically connected with the support rods 301, the support rods 301 are formed by connecting 3 round rods 304 through a hinge device 303, the hinge device 303 comprises a disc base 3031 which is connected with the two round rods 304 and can rotate relatively, threaded holes with the same specification are formed in the disc base 3031, and the threaded holes are locked by a locking nut 3033 after penetrating through a locking bolt 3032 to realize angle adjustment and locking between the round rods 304;
The supporting rod 301 of the supporting frame 3 penetrates through the mounting sleeves at the two ends of the flexible supporting surface 1, and the flexible supporting surface 1 is provided with an opening at the end of the hinge device 303 on the supporting rod 301;
two ends of two support rods 301 of the support frame 3 are connected with the middle through telescopic rods 302, and the telescopic rods 302 can lock the length.
The round rods 304 connected with the two ends of the hinge device 303 are respectively provided with a reinforcing rod 306, one end of each reinforcing rod 306 is arranged on one round rod 304, the other end of each reinforcing rod 306 is provided with a tenon hole, the other round rod 304 is provided with a convex connecting tenon 305 which is connected with the tenon hole, and the connecting tenon 305 is provided with threads and is provided with a nut;
the reinforcing bar 306 is installed on the middle round bar 304 of the supporting bar 301, and is connected with the round bars 304 at both ends and the supporting leg frame 4.
The winding belt 402 on the supporting foot rest 4 is wound and fixed with the supporting rod 301 after the supporting foot rest 4 rotates to be parallel to or attached to the supporting rod 301, and the length of the supporting foot rest 4 is larger than that of the round rod 304.
The fixing seat 307 is in a convex arch bridge shape, a through groove is arranged in the middle of the fixing seat to install the supporting foot rest 4, and a convex mortise is arranged at the end of the supporting foot rest 4 to be connected with the reinforcing rod 306.
The hinged device 303 and the locking nut 3033 on the fixed seat 307 are provided with rotating handles, and the joint end surface of the disc base 3031 of the hinged device 3 is provided with anti-skid lines.
The stretcher body 2 comprises a support frame 3 and a support foot rest 4 which are made of medical stainless steel, and the flexible support surface 1 is made of double-layer fabric.
The technical solution of the present invention is described below with reference to the following specific embodiments:
example 1
The first-aid soft stretcher capable of being folded into a wheelchair is used as the wheelchair:
the utility model discloses a first-aid soft stretcher capable of being folded into a wheelchair, which comprises a stretcher body 2 and a flexible supporting surface 1, wherein the flexible supporting surface 1 is arranged on the upper end surface of the stretcher body 2, and the stretcher body 2 can be folded and deformed; the supporting rods 301 of the supporting frame 3 of the stretcher body 2 are formed by connecting 3 round rods 304 through hinge devices 303, the hinge devices 303 can adjust or lock the mutual angle between the round rods 304 and are provided with reinforcing rods 306, the lower sides of the two ends of the middle round rod 304 of the supporting rods 301 are welded with mounting fixing seats 307 and are provided with supporting foot stands 4, the supporting foot stands 4 can rotate on the plane formed by the supporting foot stands 4 and the supporting rods 301, and universal wheels 401 are mounted at the bottoms of the supporting foot stands 4 and are connected through telescopic rods 302;
when the stretcher is deformed, the angle between the round rods 304 of the supporting rods 301 of the stretcher body 2 can be adjusted through the hinge device 303, the hinge device 303 comprises a disc base 3031 which is connected with the two round rods 304 and can rotate relatively, threaded holes with the same specification are formed in the disc base 3031, and the threaded holes are locked by a locking nut 3033 after penetrating through the locking bolt 3032 so as to realize the adjustment of the angle between the round rods 304 and the locking;
when the wheelchair is used, the locking nut 3033 of the hinge device 303 is unscrewed, the round rod 304 at the rear end of the support rod 301 is rotated upwards to form an included angle of 90-120 degrees with the middle round rod, the rear end of the support frame 3 of the stretcher body 2 forms an included angle of 90-120 degrees with the middle position at the moment, the support frame 3 at the rear end and the flexible support surface 1 form a wheelchair backrest, the hinge device 303 is locked by screwing the locking nut 3033 after adjustment, and then is fixedly reinforced through the reinforcing rods 306, the round rods 304 connected at the two ends of the hinge device 303 are respectively provided with the reinforcing rods 306, one end of each reinforcing rod 306 is arranged on one round rod 304, the other end of each reinforcing rod 306 is provided with a tenon hole, the other round rod 304 is provided with a convex connecting tenon 305 which is connected with the tenon hole, and the connecting tenon 305 is provided with threads;
specifically, the nuts on the connecting tenons 305 are loosened, the tenon holes of the reinforcing rods 306 are connected with the appropriate connecting tenons 305 on the round rods 304 which rotate backwards, and then the nuts are installed and locked, so that the two round rods 304 are relatively stable and do not deform;
simultaneously, the round rod 304 at the front end is rotated downwards, the rear hinging device 303 and the reinforcing rod 306 are doubly fixed, so that an included angle of 60-90 degrees is formed between the round rod and the middle round rod, and the specific operation method is the same as the operation method;
then, the supporting foot rest 4 is adjusted to be vertical to the middle round rod 304 of the supporting rod 301 and then locked, the lower sides of the two ends of the middle round rod 304 of the supporting rod 301 are welded with a fixing seat 307, the fixing seat 307 is provided with a groove for the upper end of the supporting foot rest 4 to penetrate, a locking bolt 3032 is inserted from one side of the fixing seat 307 and penetrates through the supporting foot rest 4 from the other side, a locking nut 3033 is installed to fix the supporting foot rest 4, the supporting foot rest 4 can rotate on the plane formed by the supporting foot rest 4 and the supporting rod 301 and is locked by the locking nut 3033 when being parallel or vertical to the supporting rod 301, and a universal wheel 401;
the reinforcing bar 306 can also be used as a reinforcing member between the supporting foot frame 4 and the supporting bar 301;
in operation, the supporting leg frame 4 is adjusted to be vertical to the middle round bar 304 of the supporting bar 301 and then locked, the universal wheels 401 are grounded to support the whole wheelchair, and the flexible supporting surface 1 is installed on the upper end surface of the stretcher body 2 and then deformed, so that the soft stretcher is changed into the wheelchair, as shown in fig. 10, and the transportation of a patient in the elevator in the emergency treatment process is realized.
Example 2
The first-aid soft stretcher capable of being folded into a wheelchair is used as the wheelchair:
the utility model discloses a first-aid soft stretcher capable of being folded into a wheelchair, which comprises a stretcher body 2 and a flexible supporting surface 1, wherein the flexible supporting surface 1 is arranged on the upper end surface of the stretcher body 2, and the stretcher body 2 can be folded and deformed; the supporting rods 301 of the supporting frame 3 of the stretcher body 2 are formed by connecting 3 round rods 304 through hinge devices 303, the hinge devices 303 can adjust or lock the mutual angle between the round rods 304 and are provided with reinforcing rods 306, the lower sides of the two ends of the middle round rod 304 of the supporting rods 301 are welded with mounting fixing seats 307 and are provided with supporting foot stands 4, the supporting foot stands 4 can rotate on the plane formed by the supporting foot stands 4 and the supporting rods 301, and universal wheels 401 are mounted at the bottoms of the supporting foot stands 4 and are connected through telescopic rods 302;
as in the above-described modification of embodiment 1, when used as a stretcher, the round bars 304 of the support bar 301 of the stretcher body 2 can be aligned by the hinge device 303, and then the hinge device 303 is locked;
after the hinge device 303 is locked, the whole stretcher body 2 is in the same plane, and the flexible supporting surface 1 forms a supporting surface of the stretcher; at this time, in order to strengthen the fixation, the reinforcing rod 306 can be operated as above, and the supporting leg frame 4 is adjusted to be parallel to or attached to the supporting rod 301, and the supporting rod 301 and the supporting leg frame are wound by the winding belt 402 and then fixed into a whole, so as to strengthen the connection stability of the hinge device 303, and meanwhile, the stability of the whole stretcher body 2 as a stretcher is strengthened, and the stretcher is suitable for popularization and use.
Example 3
The emergency soft stretcher foldable into a wheelchair as in embodiment 1 and embodiment 2 can be folded and placed by the deformation of the stretcher body 2 when not in use.
The utility model discloses a collapsible soft stretcher of first aid for wheelchair can fold soft stretcher for the wheelchair use after braced frame and the supporting leg adjustment angle of support frame body and locking, and the structure is all relatively stable when no matter regard as stretcher or wheelchair to use simultaneously, and deformation process convenient and fast also can contract folding be convenient for place under the not user state simultaneously, and its structural design is reasonable, convenient and practical is fit for medical institution first aid and uses widely.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a collapsible first aid soft stretcher for wheelchair which characterized in that: the stretcher comprises a stretcher body and a flexible supporting surface, wherein the flexible supporting surface is arranged on the upper end surface of the stretcher body, and the stretcher body can be folded and deformed;
the stretcher body comprises a supporting frame and supporting foot frames, the main body of the supporting frame is a closed frame and comprises two transverse supporting rods and telescopic rods which are vertically connected with the supporting rods, the supporting rods are formed by connecting 3 round rods through a hinge device, the hinge device comprises a disc base which is connected with the two round rods and can rotate relatively, threaded holes with the same specification are formed in the disc base, and the threaded holes are locked by locking nuts after penetrating through locking bolts to realize angle adjustment and locking between the round rods;
the supporting foot frame is characterized in that fixing seats are welded to the lower sides of two ends of a middle round rod of the supporting rod, a groove is formed in each fixing seat, the upper end of each supporting foot frame penetrates into the corresponding groove, a locking bolt is inserted into one side of each fixing seat and penetrates through the corresponding supporting foot frame, a locking nut is installed on each fixing seat to achieve fixing of the supporting foot frame, the supporting foot frame can rotate on a plane formed by the supporting foot frame and the supporting rod and is locked by the locking nut when the supporting foot frame is parallel to or perpendicular to the supporting rod, universal wheels are installed at the lower end of the supporting foot frame.
2. The first aid soft stretcher foldable into a wheelchair as claimed in claim 1, characterized in that: the supporting rod of the supporting frame penetrates through the mounting sleeves at two ends of the flexible supporting surface, and an opening is formed in the end, on the supporting rod, of the flexible supporting surface, of the hinge device;
two ends and the middle of two support rods of the support frame are connected through telescopic rods, and the telescopic rods can lock the length.
3. The first aid soft stretcher foldable into a wheelchair as claimed in claim 1, characterized in that: the round rods connected with the two ends of the hinge device are respectively provided with a reinforcing rod, one end of each reinforcing rod is arranged on one round rod, the other end of each reinforcing rod is provided with a tenon hole, the other round rod is provided with a convex connecting tenon which is connected with the tenon hole, and the connecting tenon is provided with threads and is provided with a nut;
the reinforcing rod is arranged on the middle round rod of the supporting rod and is connected with the round rods at the two ends and the supporting foot frame.
4. The first aid soft stretcher foldable into a wheelchair as claimed in claim 1, characterized in that: the winding belt on the supporting foot stand is wound and fixed with the supporting rod after the supporting foot stand rotates to be parallel to or attached to the supporting rod, and the length of the supporting foot stand is larger than that of the round rod.
5. The first aid soft stretcher foldable into a wheelchair as claimed in claim 1, characterized in that: the fixing seat is in a convex arch bridge shape, a through groove is formed in the middle of the fixing seat for mounting a supporting foot frame, and a convex mortise is formed in the end of the supporting foot frame and is connected with the reinforcing rod.
6. The first aid soft stretcher foldable into a wheelchair as claimed in claim 1, characterized in that: the locking nuts on the hinging device and the fixing seat are provided with rotating handles, and the joint end face of the disc base of the hinging device is provided with anti-skid grains.
7. The first aid soft stretcher foldable into a wheelchair as claimed in claim 1, characterized in that: the stretcher body comprises a supporting frame and supporting foot frames made of medical stainless steel, and the flexible supporting surface is made of double-layer fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920385612.5U CN210019961U (en) | 2019-03-26 | 2019-03-26 | Foldable emergency soft stretcher as wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920385612.5U CN210019961U (en) | 2019-03-26 | 2019-03-26 | Foldable emergency soft stretcher as wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210019961U true CN210019961U (en) | 2020-02-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920385612.5U Expired - Fee Related CN210019961U (en) | 2019-03-26 | 2019-03-26 | Foldable emergency soft stretcher as wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210019961U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544210A (en) * | 2020-06-03 | 2020-08-18 | 陈星� | Multifunctional stretcher vehicle |
| CN114587803A (en) * | 2022-04-06 | 2022-06-07 | 中国人民解放军陆军军医大学第一附属医院 | High bearing capacity first aid stretcher vehicle |
-
2019
- 2019-03-26 CN CN201920385612.5U patent/CN210019961U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544210A (en) * | 2020-06-03 | 2020-08-18 | 陈星� | Multifunctional stretcher vehicle |
| CN114587803A (en) * | 2022-04-06 | 2022-06-07 | 中国人民解放军陆军军医大学第一附属医院 | High bearing capacity first aid stretcher vehicle |
| CN114587803B (en) * | 2022-04-06 | 2024-01-26 | 中国人民解放军陆军军医大学第一附属医院 | High-bearing capacity emergency stretcher vehicle |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Granted publication date: 20200207 Termination date: 20210326 |