CN213157062U

CN213157062U - Portable stretcher for emergency treatment

Info

Publication number: CN213157062U
Application number: CN202021556167.3U
Authority: CN
Inventors: 高守君; 吴艺; 李婧; 穆学伟; 曾婷
Original assignee: Yaan Peoples Hospital
Current assignee: Yaan Peoples Hospital
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-05-11
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a portable stretcher for emergency treatment, which comprises two stretcher rods, lifting handles arranged at the two ends of the stretcher rods, and a supporting plate of a cross frame between the two stretcher rods; a supporting groove for supporting the supporting plate is arranged on the side of the other stretcher bar and is arranged along the length direction of the stretcher bar; the two ends of the supporting groove are provided with baffle plates, and the supporting plates are folding plates; an expansion bracket is also connected between the two stretcher bars and is positioned below the supporting groove; and when the expansion bracket is in a fully-extended state, the distance between the two supporting grooves is equal to the width of the supporting plate. The portable stretcher for emergency treatment is novel in structure, convenient to store and place and small in occupied area. And the use is effective comfortable, the stability and the structural strength are better, and the folding mode operation is simple and convenient.

Description

Portable stretcher for emergency treatment

Technical Field

The utility model relates to the field of medical equipment, concretely relates to portable stretcher is used in emergency call.

Background

The emergency room is a department with the most centralized severe patients, the most types of diseases and the most important rescue and management tasks in hospitals, is a necessary way for all emergency patients to be admitted into the hospital for treatment, is used for treating patients with sudden diseases or severe trauma, generally cannot take care of the emergency room, and generally needs a stretcher to lift the patients to an ambulance when encountering the emergency patients. The stretcher used clinically mainly comprises a stretcher bar and blocking cloth, when a patient is transferred, the using effect is poor, the patient lies on the canvas, the supporting performance is poor, the comfortable sensation is not good, and the secondary extrusion of the injured part is easy to cause in the transferring process. At present, the mode of adopting pin and backup pad in a small amount, there is often as an organic whole preparation again, and occupation space is bigger, deposits the trouble, has increased the problem of the very big work degree of difficulty for medical logistics personnel.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable stretcher for emergency treatment to solve the above-mentioned problem.

In order to solve the technical problem, the utility model provides a portable emergency stretcher, which comprises two stretcher bars, lifting handles arranged at the two ends of the stretcher bars, and a supporting plate arranged between the two stretcher bars; a supporting groove for supporting the supporting plate is arranged on the side of the other stretcher bar and is arranged along the length direction of the stretcher bar; the two ends of the supporting groove are provided with baffle plates, and the supporting plates are folding plates; an expansion bracket is also connected between the two stretcher bars and is positioned below the supporting groove; and when the expansion bracket is in a fully-extended state, the distance between the two supporting grooves is equal to the width of the supporting plate.

Furthermore, the fagging is including articulated first plate body, second plate body, third plate body and fourth plate body in proper order, and the first plate body is articulated with the connection upper end of second plate body, and the second plate body is articulated with the lower end of being connected of third plate body, and the connection upper end of third plate body and fourth plate body is articulated.

Furthermore, the upper surfaces of the first plate body, the second plate body, the third plate body and the fourth plate body are all provided with a soft cushion layer.

Furthermore, a magnetic adsorption layer is arranged on the hinged surfaces of the first plate body, the second plate body, the third plate body and the fourth plate body.

Furthermore, the supporting groove is L-shaped, the bottom of the supporting groove is provided with a mounting hole, and two ends of the supporting plate are correspondingly provided with positioning holes matched with the mounting hole.

Furthermore, when the two ends of the supporting plate are respectively placed in the supporting grooves of the two stretcher bars, the upper end of the expansion bracket is in contact with the lower end of the supporting plate.

Furthermore, the number of the telescopic frames is at least two, and the telescopic frames are connected between the two stretcher bars at intervals.

Further, the bracing plate is hollow structure to inside the bracing plate is crisscross to be provided with the reinforcement.

Furthermore, the lower end of the stretcher bar is connected with support legs at intervals, and the lower ends of the support legs are provided with universal wheels.

Furthermore, an anti-slip layer is arranged on the outer surface of the lifting handle, and a fixing sleeve for reinforcing is arranged on the lifting handle and/or the stretcher bar.

The utility model has the advantages that: the portable stretcher for emergency treatment is novel in structure, convenient to store and place and small in occupied area. When the patient support frame is used, the patient is supported by the supporting plates, and compared with the existing canvas support mode, the supporting plates are more effective and comfortable in support; and the fagging adopts the mode of folded sheet, is convenient for accomodate and places, saves the storage space when not using.

Meanwhile, when the telescopic frame is in a fully extended state, the distance between the two supporting grooves is equal to the width of the supporting plate, so that the supporting plate can be efficiently placed in the supporting grooves for use and has stronger stability; the telescopic frame not only limits the maximum distance between the two stretcher bars, but also can support the suspended part in the middle of the supporting plate to the same extent, thereby improving the structural strength of use.

And, this portable stretcher for emergency call has made further design to the concrete structure of fagging for the folding of fagging is accomodate simply convenient, and when accomodating and placing, can protect the upper surface that the fagging played the supporting role, prevents dust pollution etc..

Drawings

Fig. 1 schematically shows a structural schematic diagram of a portable stretcher for emergency treatment.

Fig. 2 is a schematic view of the installation structure of the telescopic frame of the emergency portable stretcher.

Fig. 3 is a schematic view showing the structure of the emergency portable stretcher when two stretcher bars are folded.

Fig. 4 is a schematic view showing the structure of the emergency portable stretcher when the supporting plate is unfolded.

Fig. 5 is a schematic structural diagram of the portable emergency stretcher during the folding process.

Fig. 6 is a schematic view showing a folded and stored portable emergency stretcher.

Fig. 7 is a schematic diagram of the arrangement structure of the magnetic adsorption layer of the emergency portable stretcher.

Fig. 8 is a schematic diagram of the arrangement structure of the mounting holes of the emergency portable stretcher.

Fig. 9 is a schematic diagram showing the arrangement structure of the supporting plate of the emergency portable stretcher.

Fig. 10 is a schematic view showing the internal structure of the supporting plate of the emergency portable stretcher.

Fig. 11 is a schematic view showing the structure of the emergency portable stretcher when the legs are unfolded.

Fig. 12 is a schematic view showing a configuration of the emergency portable stretcher when the legs are folded.

Wherein: 1. a stretcher bar; 2. lifting the handle; 3. a supporting plate; 31. a first plate body; 32. a second plate body; 33. a third plate body; 34. a fourth plate body; 4. a support groove; 41. a bottom; 411. mounting holes; 5. a baffle plate; 6. a telescopic frame; 7. a soft cushion layer; 8. a hinged surface; 9. a reinforcement; 10. a support leg; 11. a universal wheel; 12. an anti-slip layer; 13. iron sheets; 14. a magnet piece; 15. and a reinforcing strip.

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 embodiment is only one embodiment of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In order to make the objects, technical solutions and advantages of the present application clearer, the present application will be further described in detail with reference to the accompanying drawings and specific embodiments; and for the sake of simplicity, the following omits the technical common sense known to those skilled in the art.

Example one

According to an embodiment of the present application, a portable stretcher for emergency treatment is provided, which includes two stretcher bars 1, lifting handles 2 disposed at both ends of the stretcher bars 1, and a supporting plate 3 spanned between the two stretcher bars 1, and through which a patient can lie on the supporting plate 3 and operate, referring to fig. 1 to 3.

In the present application, the support grooves 4 are provided on the side of the other one of the stretcher bars 1 facing the other stretcher bar 1, and the support grooves 4 of the two stretcher bars 1 are provided facing each other. The supporting grooves 4 are used for supporting the supporting plates 3, that is, both sides of the supporting plates 3 are respectively lapped in the supporting grooves 4 of the two stretcher bars 1, wherein the supporting grooves 4 are arranged along the length direction of the stretcher bars 1.

In order to prevent the problem that the baffle 5 moves back and forth and moves out of the supporting groove 4 in the using process; the baffle plates 5 are arranged at the two ends of the supporting groove 4, and the front and the rear positions of the supporting plate 3 are limited through the baffle plates 5. In addition, in order to facilitate storage and placement, the supporting plate 3 is arranged into a folding plate form and can be folded and placed.

The expansion bracket 6 is connected between the two stretcher bars 1, so that the two stretcher bars 1 can be conveniently connected and stored, and the expansion bracket 6 is positioned below the supporting groove 4, so that the supporting plate 3 is not influenced to be placed and used. And when the expansion bracket 6 is in a fully-extended state, the distance between the two supporting grooves 4 is equal to the width of the supporting plate 3.

When the expansion bracket 6 is in a fully extended state, namely the expansion bracket 6 is in a maximum extension state, the distance between the two supporting grooves 4 is just equal to the width of the supporting plate 3. And preferably, the number of the telescopic frames 6 is at least two, and the telescopic frames are connected between the two stretcher bars 1 at intervals, so that the structural stability is ensured.

At this time, the two ends of the supporting plate 3 are clamped in the supporting grooves 4, and under the action of the telescopic frame 6, the two stop rods are prevented from moving outwards, so that the two sides of the supporting plate 3 are prevented from being separated from the supporting grooves 4 and falling off from the supporting grooves 4.

Meanwhile, as shown in fig. 9, when the two ends of the supporting plate 3 are respectively placed in the supporting grooves 4 of the two stretcher bars 1, the upper end of the telescopic frame 6 is in contact with the lower end of the supporting plate 3.

In actual operation, the expansion bracket 6 not only facilitates the connection and storage of the two stretcher bars 1, but also can play a role in limiting the maximum distance between the two stretcher bars 1, and can also play a role in supporting the suspended part in the middle of the supporting plate 3 to the same extent, thereby improving the structural strength of use.

The portable stretcher for emergency treatment is novel in structure, convenient to store and place and small in occupied area. When the patient support frame is used, the patient is supported by the supporting plate 3, and compared with the existing canvas supporting mode, the supporting plate 3 is more effective and comfortable to support; and the fagging 3 adopts the mode of folded sheet, is convenient for accomodate and places, saves the storage space when not using. Meanwhile, when the telescopic frame 6 is in a fully extended state, the distance between the two support grooves 4 is equal to the width of the supporting plate 3, so that the supporting plate 3 can be efficiently placed in the support grooves 4 for use, and the stability is strong; the expansion bracket 6 not only limits the maximum distance between the two stretcher bars 1, but also can support the suspended part in the middle of the supporting plate 3 to the same extent, thereby improving the structural strength of use.

Example two

In this application, as shown in fig. 4-6, on the basis of the above-mentioned embodiment, the specific structure of the supporting plate 3 is further designed, so that the folding and storage of the supporting plate 3 are simple and convenient, and when the folding and storage are carried out, the upper surface of the supporting plate 3 can be protected to prevent dust pollution and the like.

Specifically, the bracing plate 3 includes a first plate 31, a second plate 32, a third plate 33 and a fourth plate 34 which are hinged in sequence, the first plate 31 is hinged to the upper end of the second plate 32, the second plate 32 is hinged to the lower end of the third plate 33, and the third plate 33 is hinged to the upper end of the fourth plate 34.

When folding, the first board 31 is turned around the position hinged to the second board 32, so that the upper surface of the first board 31 is overlapped with the upper surface of the second board 32, and at this time, the first board 31 is located at the upper end of the second board 32.

Next, the fourth plate 34 is turned over around the position hinged to the third plate 33, so that the upper surface of the fourth plate 34 is overlapped and attached to the upper surface of the third plate 33, and at this time, the fourth plate 34 is located at the upper end of the third plate 33.

Finally, the third board 33 is turned over around the position hinged to the second board 32, so that the lower surface of the third board 33 is overlapped and attached to the upper surface of the second board 32, and at this time, the third board 33 is located at the lower end of the second board 32.

Through the design of the connecting structure of the first plate body 31, the second plate body 32, the third plate body 33 and the fourth plate body 34, the folding and the storage of the first plate body 31, the second plate body 32, the third plate body 33 and the fourth plate body 34 can be simply, conveniently and effectively completed; meanwhile, the upper surfaces of the first plate 31, the second plate 32, the third plate 33 and the fourth plate 34 can be shielded and protected.

In order to ensure the comfort of the patient during the transportation process, a cushion layer 7 is disposed on the upper surfaces of the first plate 31, the second plate 32, the third plate 33 and the fourth plate 34.

Meanwhile, in order to improve the structural effectiveness of the strut plate 3 when the strut plate is unfolded for use, a magnetic adsorption layer is further disposed on the hinge surfaces 8 of the first plate 31, the second plate 32, the third plate 33 and the fourth plate 34. The magnetic adsorption layer may be configured by matching the magnet piece 14 and the iron piece 13.

Specifically, as shown in fig. 7, in practical operation, the iron piece 13 may be disposed on the hinge surface 8 of the first plate body 31, which is in contact with the second plate body 32, and the magnet piece 14 may be disposed on the hinge surface 8 of the second plate body 32, which is in contact with the first plate body 31; when the supporting plate 3 is unfolded for use, the iron piece 13 on the first plate 31 and the magnet piece 14 on the second plate 32 are attracted.

Similarly, the iron piece 13 is provided on the hinge surface 8 of the second plate 32, which is in contact with the third plate 33, and the magnet piece 14 is provided on the hinge surface 8 of the third plate 33, which is in contact with the second plate 32. The iron piece 13 is provided on the hinge surface 8 of the third plate 33, which is in contact with the fourth plate 34, and the magnet piece 14 is provided on the hinge surface 8 of the fourth plate 34, which is in contact with the third plate 33.

EXAMPLE III

According to an embodiment of the present application, referring to fig. 8, the support groove 4 is designed in an "L" shape, unlike the above-described embodiment. The bottom 41 of the support slot 4 is provided with a mounting hole 411, and the two ends of the bracing plate 3 are correspondingly provided with positioning holes matched with the mounting hole 411.

In the specific implementation, after the supporting plate 3 is placed in the supporting slot 4, the screw can pass through the positioning hole on the supporting plate 3 and be inserted downwards into the mounting hole 411, so as to firmly fix the supporting plate 3 on the stop rod. The mounting hole 411 may be designed as a threaded hole, and the positioning hole is not limited.

Referring to fig. 10, in order to reduce the weight of the supporting plate 3 on the basis of ensuring the structural strength of the supporting plate 3, the supporting plate 3 is designed to be a hollow structure, and the reinforcing members 9 are arranged inside the supporting plate 3 in a staggered manner to reinforce the support and ensure the high bearing capacity of the supporting plate 3, wherein the supporting plate 3 can be made of alloy materials.

Example four

According to an implementation mode of the application, on the basis of the embodiment, the basic structure of the stretcher is optimally designed.

Specifically, as shown in fig. 11 and 12, the lower end of the stretcher bar 1 is connected with the support legs 10 at intervals, and the universal wheels 11 are arranged at the lower ends of the support legs 10, so that the stretcher is convenient to transfer and use, and labor force is saved.

Of course, the connection mode of the supporting foot 10 and the stretcher bar 1 can also adopt a hinged connection mode, so that the supporting foot 10 is convenient to store, and the storage space when not used is saved.

When the support leg 10 is connected with the stretcher bar 1 in a hinged manner, a lantern ring needs to be hinged at the movable end of the support leg 10, a screw is sleeved on the lantern ring, and a threaded hole is correspondingly arranged at the position below the stop bar.

When not in use, the leg 10 can be stored in the lower end of the stretcher 1 and folded. When in use, the support legs 10 can be rotated, the support legs 10 are vertical to the stretcher bar 1, and the movable ends of the support legs 10 are clung to the lower end of the stretcher bar 1; then, the collar connected to the free end of the leg 10 is rotated, and the screw on the collar is inserted into the screw hole at the lower end of the stretcher 1, so that the collar is tightly connected to the lower end of the stretcher 1, thereby completing the fixing of the leg 10.

The outer surface of the lifting handle 2 of the portable emergency stretcher is also provided with an anti-skid layer 12, so that the portable emergency stretcher is convenient to use when lifted and has an anti-skid function.

The handle 2 and/or the stretcher bar 1 are/is provided with a fixing sleeve for reinforcing. Specifically, set up and can adopt the mode of reinforcing band 15 at 2 fixed covers of carrying handle, reinforcing band 15 designs for the magic area, with one side fixed connection of reinforcing band 15 on carrying handle 2, if need the hand to lift this stretcher, can select to twine the magic area in the hand, the problem of careless slippage when avoiding the hand to lift the stretcher.

The fixing sleeve arranged on the stretcher bar 1 can adopt an elastic belt mode, and similarly, one side of the elastic belt is connected to one stretcher bar 1, and the other side of the elastic belt is provided with a fastener; and a locking part matched with the buckle piece is correspondingly arranged on the other stretcher bar 1.

Of course, the fixing sleeve provided on the stretcher bar 1 may also take the form of a side stopper, i.e., a stopper provided at one side upper end of the stretcher bar 1. The specific structure of the fixed sleeve arranged on the stretcher bar 1 is not limited, as long as the function of blocking and leaning at two sides can be achieved, and the hidden trouble that the patient falls from two sides is prevented.

In the description above, references to "one embodiment," "an embodiment," "one example," "an example," etc., indicate that the embodiment or example so described may include a particular feature, structure, characteristic, property, element, or limitation, but every embodiment or example does not necessarily include the particular feature, structure, characteristic, property, element, or limitation. Moreover, repeated use of the phrase "in accordance with an embodiment of the present application" although it may possibly refer to the same embodiment, does not necessarily refer to the same embodiment.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A portable stretcher for emergency treatment comprises two stretcher rods (1), lifting handles (2) arranged at two ends of the stretcher rods (1), and a supporting plate (3) which is crossly arranged between the two stretcher rods (1); the method is characterized in that: a supporting groove (4) for supporting a supporting plate (3) is arranged on the stretcher bar (1) and towards the side of the other stretcher bar (1), and the supporting groove (4) is arranged along the length direction of the stretcher bar (1); the two ends of the supporting groove (4) are provided with baffle plates (5), and the supporting plate (3) is a folding plate; an expansion bracket (6) is connected between the two stretcher bars (1), and the expansion bracket (6) is positioned below the supporting groove (4); and when the expansion bracket (6) is in a fully-extended state, the distance between the two supporting grooves (4) is equal to the width of the supporting plate (3).

2. The emergency portable stretcher according to claim 1, characterized in that: the fagging (3) are including articulated first plate body (31), second plate body (32), third plate body (33) and fourth plate body (34) in proper order, and first plate body (31) are articulated with the connection upper end of second plate body (32), and second plate body (32) are articulated mutually with the connection lower extreme of third plate body (33), and the connection upper end of third plate body (33) and fourth plate body (34) is articulated mutually.

3. The emergency portable stretcher according to claim 2, characterized in that: the upper surfaces of the first plate body (31), the second plate body (32), the third plate body (33) and the fourth plate body (34) are respectively provided with a soft cushion layer (7).

4. The emergency portable stretcher according to claim 2 or 3, characterized in that: and a magnetic adsorption layer is arranged on the hinged surface (8) of the first plate body (31), the second plate body (32), the third plate body (33) and the fourth plate body (34).

5. The emergency portable stretcher according to claim 1, characterized in that: the support groove (4) is L-shaped, the bottom (41) of the support groove (4) is provided with a mounting hole (411), and two ends of the supporting plate (3) are correspondingly provided with positioning holes (35) matched with the mounting hole (411).

6. The emergency portable stretcher according to claim 1, characterized in that: when the two ends of the supporting plate (3) are respectively placed in the supporting grooves (4) on the two stretcher bars (1), the upper end of the expansion bracket (6) is in contact with the lower end of the supporting plate (3).

7. The emergency portable stretcher according to claim 1, characterized in that: the number of the expansion brackets (6) is at least two, and the expansion brackets are connected between the two stretcher bars (1) at intervals.

8. The emergency portable stretcher according to claim 1, characterized in that: the supporting plate (3) is of a hollow structure, and reinforcing parts (9) are arranged inside the supporting plate (3) in a staggered mode.

9. The emergency portable stretcher according to claim 1, characterized in that: the lower end of the stretcher bar (1) is connected with support legs (10) at intervals, and the lower ends of the support legs (10) are provided with universal wheels (11).

10. The emergency portable stretcher according to claim 1, characterized in that: an anti-skid layer (12) is arranged on the outer surface of the lifting handle (2), and a fixing sleeve for reinforcing is arranged on the lifting handle (2) and/or the stretcher bar (1).