CN214713057U

CN214713057U - Portable emergency stretcher

Info

Publication number: CN214713057U
Application number: CN202023160872.4U
Authority: CN
Inventors: 宋陈亿; 龙土华; 骆志权
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-11-16
Anticipated expiration: 2030-12-17

Abstract

The utility model provides a portable emergency stretcher which is formed by combining a folding bed, a shoulder armor device, a wheel device, an auxiliary lever and an auxiliary belt into a whole. The folding bed consists of a bed frame, a bolt and a cloth pad; the shoulder armor device consists of a base, shoulder armor and braces; the wheel device consists of a shaft, a bearing and a wheel; the auxiliary bar is used for assisting the shoulder raising and the lower shoulder of the stretcher and the auxiliary use of the stretcher in the process of shouldering and carrying the stretcher; the auxiliary belt makes one end of the folding bed hang and one end of the wheel support balanced for use when the stretcher is used in a push-pull mode, and makes the stretcher stable at a corresponding position when the stretcher is used in a shouldering and carrying mode, so that the stretcher can move stably.

Description

Portable emergency stretcher

Technical Field

The utility model relates to an emergent medical equipment specifically is a portable emergent stretcher.

Background

When a wounded or sick person with inconvenient movement is transferred to a place with treatment conditions for treatment, a stretcher is generally used as a conveying tool, and two persons generally use a portable emergency stretcher, and the wounded or sick person is lifted and conveyed in tandem or is conveyed in a push-pull mode by using a wheel-push stretcher. But is limited by treatment time, distance, environment and the like, and the wheel-pushing stretcher is obviously difficult to realize the transportation on uneven roads for military police personnel in severe environments, particularly field injuries, and even the situation that two persons are difficult to pass when the personnel meet the situation of the rugged roads and even the situation that the two persons are difficult to pass when being lifted can also occur.

In order to solve the problems, the utility model provides a portable emergency stretcher, which is provided with a folding bed, a shoulder armor device and a wheel device, and is combined into a portable emergency stretcher. When in use, the folding bed is opened and is connected into a whole by the bolt, wheels are arranged on the folding bed frame according to the use requirement, and the folding bed is used in a push-pull mode, or the folding bed is supported by a shoulder armor device and the wounded and sick people are transported in a shouldering and supporting mode.

The utility model provides a portable emergency stretcher which comprises a folding bed, a shoulder armor device and a wheel device and is combined into a push-pull mode or a shouldering and supporting mode.

The utility model discloses, have simple structure, convenient to carry, characteristics such as multi-functional, provide new mode for the innovation of emergent medical equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable emergent stretcher to solve the problem that proposes among the above-mentioned background art.

To achieve the above object, the present invention provides the following technical examples:

the utility model provides a portable emergency stretcher which is formed by combining a folding bed, a shoulder armor device, a wheel device, an auxiliary lever and an auxiliary belt into a whole. The foldable bed is characterized in that the bedstead is formed by connecting a plurality of sections of fiber tubes into a whole under the action of the bolts, the bottom space of the bedstead is provided with a multifunctional portable medical storage box, the cloth pad takes cloth with proper elasticity as a cloth edge according to the area of the plane space of the bedstead, cloth with better endurance is taken as the cloth pad, and the cloth pad is provided with a buckle belt and is padded in the plane space of the bedstead; the shoulder nail device is characterized in that the base is made of high-strength fiber boards, is in a shape of 7, is provided with adjusting grooves connected with the shoulder nails at two ends, is provided with a tiger mouth at the top, consists of two boards, is in a curved arch at the top and has two sides drooping on the basis of the modeling of a human shoulder and back bone, is provided with a buckle ring in the front, is provided with adjusting screws at the bottom of the back and below the bent top, is installed on the shoulder nails by taking elastic bands with better elasticity as materials, and is connected with the shoulder nails through the adjusting grooves and the adjusting screws on the base; the wheel device consists of a shaft, a bearing and wheels, and is characterized in that the shaft is arranged at the front end of the bedstead, a bolt hole is arranged on the shaft, and the bearing penetrates through the shaft; the wheel consists of a hub and a rubber sleeve and is characterized in that the hub is divided into two parts, the hub is combined into a whole through a screw, the rubber sleeve is arranged on the hub, and the wheel is arranged on a shaft when the stretcher is used in a push-pull mode; the auxiliary lever jacks up the bed frame when the stretcher is used in a shouldering and carrying mode, or is combined with an auxiliary belt when the stretcher is used for shouldering and shouldering; when the stretcher is used in a push-pull mode, one end of the stretcher bed and the other end of the wheels are hung by the auxiliary belt to form a balanced support for use, and when the stretcher is used in a shoulder-supporting and carrying mode, the stretcher is stabilized at a corresponding position by the auxiliary belt and is in a balanced state when moving.

As a further example of the present invention: the emergency stretcher, the emergency medical storage box and the backpack are combined into a whole.

As a further example of the present invention: the wounded personnel can be transported in a wheel push-pull mode or a shoulder supporting and carrying mode.

Compared with the prior art, the beneficial effects of the utility model are that: the emergency stretcher, the emergency medical storage box and the backpack are combined into a whole, and the traditional emergency stretcher is replaced by a folding and portable mode; according to the requirements of the wounded and the transportation environment, the wounded are transported by shouldering, carrying or wheel pushing and other modes; the gravity on the stretcher is dissolved by the aid of the auxiliary bar and the auxiliary belt, so that stress points are dispersed, and the stretcher is light and practical.

Drawings

Fig. 1 is a front view of an example portable emergency stretcher 1;

fig. 2 is a top view of an example portable emergency stretcher 1;

fig. 3 is a left side view of an example portable emergency stretcher 1;

fig. 4 is a left side view of an example portable emergency stretcher 1;

fig. 5 is a component view of an example portable emergency stretcher 1;

fig. 6 is a component view of an example portable emergency stretcher 1;

fig. 7 is a front view of an example portable emergency stretcher 2;

fig. 8 is a top view of an example portable emergency stretcher 2;

fig. 9 is a left side view of an example portable emergency stretcher 2;

fig. 10 is a left side view of an example portable emergency stretcher 2;

fig. 11 is a front view of an example portable emergency stretcher 3;

fig. 12 is a top view of an example portable emergency stretcher 3;

fig. 13 is a left side view of an example portable emergency stretcher 3.

In the figure: 1-a folding bed; 2-bed frame; 3-bolt holes; 4-inserting a pin; 5-axis; 6-bearing bolt; 7-laying edges with cloth; 8-cloth pad; 9-buckling belt; 10-a shouldering support; 11-inferior acromioclavicular support; 12-a storage tank; 13-a shoulder armor device; 14-a base; 15-an adjustment tank; 16-tiger's mouth; 17-scapula; 18-adjusting screws; 19-shoulder straps; 20-a retaining ring; 21-a wheel arrangement; 22-a bearing; 23-wheels; 24-a hub; 25-hub set screws; 26-wheel sleeve; 27-auxiliary bar; 28-auxiliary bar folding screw; 29-auxiliary bar support port; 30-auxiliary belt.

Detailed Description

The technical examples 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 6, in an embodiment of the present invention, a portable emergency stretcher includes a folding bed 1, a shoulder armor device 13, a wheel device 21, and an auxiliary belt 30, which are combined into a whole.

The folding bed 1 is composed of a bed frame 2, a bolt 4 and a cloth pad 8, and is characterized in that the bed frame 2 is made of high-strength fiber tubes with the diameter of 30mm and the thickness of 3mm, the length of the high-strength fiber tubes is 680mm, the four sections are left and right sides and 380mm, the two sections are front and back sides, bolt holes 3 are formed in tube bodies, a shoulder nail fixing frame 10 and a shoulder nail lower supporting tube 11 are arranged, the length of the shoulder nail fixing frame is 730mm and the width of the shoulder nail lower supporting tube is 360mm, a box body with the height of 380mm is a multifunctional portable medical storage box 12, the bed frame 2 is connected with the shoulder nail fixing frame 10, the bed frame 2 and the shoulder nail fixing frame 10 are connected into a whole under the action of the bolt 4, the bed frame 2 with the length of 1980mm and the width of 380mm, and the multifunctional portable medical storage box 12 is arranged at the bottom; the cloth pad 8 is made of cloth with appropriate elasticity as the cloth pad edge 7, cloth with good endurance as the cloth pad 8, and a buckle belt 9 for stabilizing human body is arranged on the cloth pad 8 surface according to the space area on the bed frame 2 plane as the scale.

Through the arrangement, the cloth pad edge 7 is sleeved into the bed frame 2, the cloth pad 8 is arranged on the bed frame 2, and the bottom of the folding bed 1 is provided with the multifunctional portable medical storage box 12 which is an integral body.

The shoulder armor device 13 consists of a base 14, a tiger mouth 16, a shoulder armor 17 and a shoulder strap 19, it is characterized in that the base 14 is made of a high-strength fiberboard with the thickness of 3mm, the base 14 is designed to be a 7 shape with the length of 380mm and the width of 38mm, the two ends of the base 14 are provided with adjusting grooves 15, the base is made of a tubular material, the bottom of the base 14 is provided with a pipe body with the length of 380mm and the width of 60mm, a 28mm opening is a tiger opening 16, the shoulder armor 17, based on the modeling of the shoulder and back skeleton of the human body, two plates with the side length of 330mm, the width of 60mm and the thickness of 5mm are used as materials, the top of each plate is designed into a cambered arch with the radius of 130mm, the two ends of each plate droop, the front is provided with a retaining ring 20, the top and the bottom of the back are provided with adjusting screws 18 which are used as shoulder nails 17, the shoulder straps 19 are made of elastic bands with better elasticity and are arranged on the shoulder nails 17, the base 14 and the shoulder armor 17 are connected to form the shoulder armor device 13 through the adjustment groove 15 and the adjustment screw 18.

The wheel device 21 is composed of a shaft 5, a bearing 22 and wheels 23, and is characterized in that the shaft 5 is arranged at the front edge of the bedstead 2, the shaft 5 is provided with a bolt hole 3, the bearing 22 is a common bearing with an inner diameter of 30mm and an outer diameter of 68mm, penetrates through the middle of the shaft 5, and is fixed on the shaft 5 through a bearing bolt 6; the wheel 23 is composed of a hub 24 and a rubber sleeve 26, and is characterized in that the diameter of the hub 24 is 380mm, the width of the hub is 38mm, the hub 24 is divided into two halves, the hub 24 is integrated through a hub fixing screw 25, the rubber sleeve 26 is arranged on the hub 24, and the wheel device 21 is arranged on the shaft 5 at the front end of the stretcher.

The auxiliary belt 30 is made of canvas belt with width of 30mm, thickness of 5mm and length of 200mm, and the stretcher is used in a push-pull mode (as shown in fig. 1, 2 and 3) by supporting one end of the bedstead 2 in a manner of binding the auxiliary belt 30 on the edge of the bedstead 2 to enable the stretcher and one end of the wheels 23 to be supported in a balanced manner.

When not used as a stretcher, the latch 4 on the bed frame 2 is pulled out, the cloth pad 8 is collected, and the cloth pad is put into the storage box 12 (as shown in fig. 4).

Example 2

In the embodiment of the utility model, a portable emergency stretcher includes foldable bed 1, shoulder first device 13, supplementary thick stick 27, supplementary area 30, makes up into an organic whole portable emergency stretcher.

The arrangement of the folding bed 1 is the same as in example 1.

The auxiliary bar 27 is made of two sections of high-strength fiber square pipes with the width of 60mm and the thickness of 5mm, the length of each section is 600mm, and auxiliary bar folding screws 28 are arranged on the auxiliary bar 27 to enable the auxiliary bar 27 to be connected into a whole.

The arrangement of the auxiliary belt 30 is the same as in example 1.

When the stretcher is used, the auxiliary belt 30 is bound on the front edge of the bedstead 2, the jaw 16 of the shoulder armor device 13 is sleeved in the under-shoulder supporting tube 11, the folding bed 1 is supported by the aid of the auxiliary bar 27, the length of the auxiliary belt 30 is adjusted and fixed on the fixing buckles 20 at two sides of the shoulder armor 16, so that the weight of the stretcher is decomposed into the tensile force of the auxiliary belt 30 and the shoulder armor device 13, and the downward pressing gravity of the stretcher is reduced.

Example 3

In the embodiment of the utility model, a portable emergency stretcher includes that foldable bed 1, shoulder first device 13, supplementary thick stick 27, supplementary area 30 make up into a portable emergency stretcher of an organic whole.

The edge of the supporting tube 11 under the shoulder armor of the folding bed 1 is provided with an auxiliary bar supporting port 29, and the other settings are the same as the example 1.

The auxiliary bar 27 is made of a high-strength fiber square tube with the width of 80mm, and is provided with three sections of auxiliary bars 27 with the length of 600mm, wherein the arrangement of the two sections is the same as that of the example 2, and the third section is a special bar for the auxiliary bar supporting port 29.

The arrangement of the auxiliary belt 30 is the same as in example 1.

When the stretcher is used, the tiger mouth 16 of the shoulder armor device 13 is sleeved in the shoulder armor lower supporting tube 11, after the folding bed 1 is lifted by taking the auxiliary bar 27 as a support, the special bar for the auxiliary bar 27 is sleeved in the auxiliary bar supporting port 29, the front end of the auxiliary bar 27 is tied with the auxiliary belt 30, the length of the auxiliary belt 30 is adjusted and fixed on the retaining ring 20, the auxiliary belt 30 is tied on the auxiliary bar 27, the weight on the stretcher is decomposed into the tensile force of the auxiliary belt 30 and the shoulder armor device 13, and the weight of the stretcher pressed downwards is reduced.

The emergency stretcher and the emergency medical equipment storage backpack are integrated, and the traditional emergency stretcher is replaced by a folding and portable mode; according to the requirements of the wounded and the transportation environment, the wounded are transported by shouldering, carrying on the back, or pushing by wheels; the utility model discloses a stretcher is light practical, is the innovation point of this application, and the gravity on the stretcher is dissolved to the supplementary of application auxiliary bar, supplementary area, makes the stress point disperse, and the stretcher becomes light practical.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the description is made in terms of embodiments, not every embodiment includes only a single technical example, and such description is provided for clarity only, and those skilled in the art should make the description as a whole, and the technical examples in the embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A portable emergency stretcher comprises a folding bed (1), a shoulder armor device (13) and a wheel device (21), wherein the folding bed (1) comprises a bed frame (2), a bolt (4) and a cloth pad (8), and is characterized in that the bed frame (2) is formed by connecting a plurality of sections of pipe bodies into a whole under the action of the bolt (4), a storage box (12) is arranged in the bottom space, a buckle belt (9) is arranged on the cloth pad (8), and the cloth pad (8) is arranged on the plane space of the bed frame (2) to form the folding bed (1); the shoulder armor device (13) is formed by combining a base (14), a shoulder armor (17) and a shoulder strap (19), two ends of the base (14) are provided with adjusting grooves (15) connected with the shoulder armor (17), the top of the base is provided with a tiger mouth (16), the shoulder armor (17) is provided with a buckle ring (20) and an adjusting screw (18), the shoulder strap (19) is installed on the shoulder armor (17), and the base (14) and the shoulder armor (17) are combined into the shoulder armor device (13) under the action of the adjusting grooves (15) and the adjusting screw (18); the wheel device (21) is composed of a bearing (22) and wheels (23), when the stretcher is used in a push-pull mode, the wheels (23) are arranged on a shaft (5) at the front end of the folding bed (1), the folding bed (1) is jacked up by an auxiliary bar (27) on an auxiliary bar supporting port (29), the rear end of the folding bed (1) is lifted up by both hands of a user, meanwhile, the folding bed (1) is shouldered on the shoulder by an auxiliary belt (30), the folding bed (1) is used in a mode of stabilizing the corresponding position by adjusting the tightness of the auxiliary belt (30), when the stretcher is used in a shoulder supporting and shouldering mode, the shoulder armor device (13) is carried on the shoulder of the user by a shoulder strap (19), the folding bed (1) is jacked up by the auxiliary bar (27) on the auxiliary bar supporting port (29), a tiger mouth (16) on the folding bed (13) is clamped on the position of a shouldering support frame (11) under the bed (1), the folding bed (1) is placed on the shoulder, and the balance of the folding bed (1) is adjusted by the auxiliary belt (30) so as to be stably used at the corresponding position.