CN218607093U

CN218607093U - Stretcher auxiliary device for cold areas

Info

Publication number: CN218607093U
Application number: CN202222784368.4U
Authority: CN
Inventors: 宋振兴; 马军; 王懿男; 温博伦; 孙鸿运; 张彦军; 李玥; 张莹莹; 刘林镛; 刘培朋; 王在玺
Original assignee: Institute of Medical Support Technology of Academy of System Engineering of Academy of Military Science
Current assignee: Institute of Medical Support Technology of Academy of System Engineering of Academy of Military Science
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-14
Anticipated expiration: 2032-10-21

Abstract

The utility model belongs to the technical field of stretcher auxiliary device, concretely relates to cold district stretcher auxiliary device. The utility model comprises a front box body and a rear box body, wherein the front box body and the rear box body are of symmetrical structures, the upper and lower edge positions of the front box body and the rear box body are provided with mutually matched openings, and the front box body and the rear box body are hermetically connected through an upper bayonet and a lower bayonet after being closed; the left side and the right side of the front box body or the rear box body are respectively provided with a left supporting leg and a right supporting leg; a stretcher mounting structure is arranged in the front box body, and after the stretcher is folded, the stretcher is mounted in the front box body through the stretcher mounting structure; after being unfolded, the stretcher is installed on the left supporting leg and the right supporting leg, is integrally pulled through the traction rope and slides on the snow surface, and the transportation of the wounded personnel is realized. The utility model discloses convenient transportation work of hindering the patient is realized to the convenience under cold environment, simple structure has stronger storage capacity, improves work efficiency.

Description

Stretcher auxiliary device for cold areas

Technical Field

The utility model belongs to the technical field of stretcher auxiliary device, concretely relates to cold district stretcher auxiliary device.

Background

The stretcher is auxiliary carrying equipment for transporting injured patients, can be convenient for the injured patients to be in a lying position, can protect the injured parts of the patients, can prevent the injured parts from being secondarily injured, can be convenient for the patients to be rapidly transported, is various in types, and can basically meet the transportation requirements of the existing first aid on the patients;

however, in cold environments, the stretcher is difficult to transport, for example, due to the fact that the ground is smooth due to snow factors, and when transporting personnel use the stretcher to transport patients, secondary damage to the patients due to slipping can be caused; in cold environment, too many stretcher related components are carried, certain difficulty is brought to transshipment personnel, and the efficiency is low.

Therefore, it is desirable to provide a stretcher auxiliary device suitable for cold regions.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a cold district stretcher auxiliary device is provided, the patient's transportation work is hindered to convenient realization under cold environment, and simple structure has stronger storage capacity, improves work efficiency.

The utility model adopts the technical proposal that:

a stretcher auxiliary device in cold regions comprises a front box body and a rear box body, wherein the front box body and the rear box body are of symmetrical structures, openings which are matched with each other are arranged at the upper edge position and the lower edge position of the front box body and the rear box body, and the front box body and the rear box body are hermetically connected through an upper bayonet and a lower bayonet after being closed; the left side and the right side of the front box body or the rear box body are respectively provided with a left supporting leg and a right supporting leg; a stretcher mounting structure is arranged in the front box body, and after the stretcher is folded, the stretcher is mounted in the front box body through the stretcher mounting structure; after the stretcher is unfolded, the stretcher is installed on the left supporting leg and the right supporting leg, and is slid on the snow surface through the overall pulling of the traction rope, so that the wounded personnel are transported.

The left supporting leg and the right supporting leg are fixedly connected with the front box body through countersunk screws, the indexing pin is in threaded screwing connection with the supporting legs, a first through hole is formed in the left supporting leg or the right supporting leg, a bolt is inserted from the outside of the front box body, the bolt is inserted into the first through hole, a screw hole is formed in the outside of the bolt, a lifting ring screw is inserted into the screw hole, and the other end of the lifting ring screw is connected with a steel wire rope; the other end of the steel wire rope is also connected with a spring pin.

A second through hole perpendicular to the first through hole is formed in the front box body and communicated with the first through hole; the spring pin is inserted into the second through hole, an annular groove is formed in the bolt, and the spring pin is inserted into the annular groove to limit the bolt.

Pulling the steel wire rope, tightening the spring pin, and pulling out the plug pin from the first through hole; and releasing the steel wire rope, and naturally rebounding the spring pin to clamp the bolt.

The edge of the front box body is provided with a blank holder strip, so that the sealing property of the front box body and the rear box body after buckling is ensured.

The bottom edge of the front box body is provided with a female lock catch, and the corresponding rear box body is provided with a sub lock catch.

The box body parts of the front box body and the rear box body are made of carbon fiber T300; the left supporting leg and the right supporting leg are made of aluminum alloy.

The top of the rear box body is provided with a handle, and the side edges of the front box body and the rear box body are provided with air holes.

And a space is reserved in the front box body and used for placing a traction rope and a snow-proof cover.

Compared with the prior art, the embodiment of the utility model provides a following beneficial effect has:

1. the utility model provides a cold region stretcher auxiliary device, which transports the wounded and wounded in a sliding way, and is convenient for realizing the transportation work of the wounded and wounded in a cold environment;

2. the utility model provides a cold region stretcher auxiliary device, which has simple structure, strong containing capacity and improved working efficiency; complete work and high practicability.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described 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 to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a stretcher auxiliary device for cold regions provided by the present invention;

fig. 2 is a front view of the stretcher auxiliary device for cold regions provided by the utility model;

fig. 3 is a left side view of the stretcher auxiliary device for cold regions provided by the utility model;

FIG. 4 is an exploded view of the interior of the front housing;

FIG. 5 is a schematic view of the overall structure of the front case;

FIG. 6 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 5;

FIG. 7 is a sectional view taken along line B-B of FIG. 5;

in the figure: 1-front box body, 2-rear box body, 3-upper bayonet, 4-lower bayonet, 5-handle, 6-air hole, 7-left supporting leg, 8-right supporting leg, 9-bolt, 10-blank holder, 11-female lock catch, 12-index pin, 13-steel wire rope and 14-lifting ring screw.

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 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, the utility model provides a cold region stretcher auxiliary device, including front box 1 and back box 2, front box 1 and back box 2 are symmetrical structure, the upper and lower marginal position of front box 1 and back box 2 is equipped with the opening of mutually supporting, after front box 1 and back box 2 closed up, through upper bayonet 3 and lower bayonet 4 sealing connection; the box body parts of the front box body 1 and the rear box body 2 are made of carbon fiber T300, have the characteristics of light weight and high strength, and can adapt to a transport mode of dragging on a snowfield; the top of the rear box body 2 is provided with a handle 5, and the side edges of the front box body 1 and the rear box body 2 are provided with air holes 6.

As shown in fig. 4, a left supporting leg 7 and a right supporting leg 8 are respectively arranged on the left side and the right side of the front box body 1, as shown in fig. 5, 6 and 7, the left supporting leg 7 and the right supporting leg 8 are fixedly connected with the front box body 1 through countersunk screws, an indexing pin 12 is screwed with the left supporting leg 7 and the right supporting leg 8 through threads, and a blank holder 10 is arranged on the edge of the front box body 1 to ensure the sealing performance after the front box body 1 and the rear box body 2 are buckled; the edge of the bottom of the front box body 1 is provided with a female lock catch 11, and the corresponding rear box body 2 is provided with a male lock catch; the bolt 9 is inserted from the outside of the front box body 1, a first through hole is formed in the left supporting leg 7 or the right supporting leg 8, the bolt 9 is inserted into the first through hole, a screw hole is formed in the outside of the bolt 9, a lifting ring screw 14 is inserted into the screw hole, and the other end of the lifting ring screw 14 is connected with a steel wire rope 13; the other end of the steel wire rope is also connected with a spring pin. A second through hole perpendicular to the first through hole is formed in the front box body 1 and communicated with the first through hole; the spring pin is inserted into the second through hole, an annular groove is formed in the bolt 9, and the spring pin is inserted into the annular groove to limit the bolt 9; pulling the steel wire rope 13, tightening the spring pin, and pulling out the bolt 9 from the first through hole; releasing the steel wire rope 13, naturally rebounding the spring pin, and clamping the bolt 9;

the interior of the front box body 1 is provided with a stretcher mounting structure, after being folded, the stretcher is mounted in the interior of the front box body 1 through the stretcher mounting structure, and in a transportation mode, the stretcher is folded and placed in the shell suitcase, can be carried by workers and is convenient for vehicle transportation; when arriving at the workplace, will the hasp of preceding box 1 and back box 2 is opened, takes out and opens the stretcher, will left side supporting leg 7 and right supporting leg 8 are installed in the front on box 1 and back box 2, the stretcher is installed at left side supporting leg 7 and right supporting leg 8, through the whole pulling of haulage rope, makes it slide at the snow face, realizes transporting wounded's personnel.

The inside of preceding box 1 still leaves the space, can be used to place articles such as haulage rope, snow protection cover, and the power is complete, and the practicality is high.

The left supporting leg 7 and the right supporting leg 8 are made of aluminum alloy, light in weight and good in mechanical property.

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 present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The cold region stretcher auxiliary device is characterized by comprising a front box body (1) and a rear box body (2), wherein the front box body (1) and the rear box body (2) are of symmetrical structures, bayonets which are matched with each other are arranged at the upper edge position and the lower edge position of the front box body (1) and the rear box body (2), and the front box body (1) and the rear box body (2) are hermetically connected through an upper bayonet (3) and a lower bayonet (4) after being closed; the left side and the right side of the front box body (1) or the rear box body (2) are respectively provided with a left supporting leg (7) and a right supporting leg (8); a stretcher mounting structure is arranged in the front box body (1), and after being folded, the stretcher is mounted in the front box body (1) through the stretcher mounting structure; after being unfolded, the stretcher is installed on the left supporting leg (7) and the right supporting leg (8), and is integrally pulled through the traction rope to slide on the snow surface, so that the transportation of the wounded personnel is realized.

2. The cold region stretcher auxiliary device as claimed in claim 1, wherein the left supporting leg (7) and the right supporting leg (8) are fixedly connected with the front box body (1) through countersunk screws, the index pin (12) is connected with the left supporting leg (7) and the right supporting leg (8) through threaded screwing, a first through hole is formed in the left supporting leg (7) or the right supporting leg (8), the bolt (9) is inserted from the outside of the front box body (1), the bolt (9) is inserted into the first through hole, a screw hole is formed in the outside of the bolt (9), a lifting ring screw (14) is inserted into the screw hole, and a steel wire rope (13) is connected to the other end of the lifting ring screw (14); the other end of the steel wire rope is also connected with a spring pin.

3. The cold region stretcher auxiliary device according to claim 2, wherein a second through hole perpendicular to the first through hole is provided on the front box body (1), and the second through hole is communicated with the first through hole; the spring pin is inserted into the second through hole, an annular groove is formed in the bolt (9), and the spring pin is inserted into the annular groove to limit the bolt (9).

4. The cold region stretcher assistance device as claimed in claim 3, wherein pulling the wire rope (13) the spring pin contracts and the plug pin (9) can be pulled out of the first through hole; and releasing the steel wire rope (13), naturally rebounding the spring pin, and clamping the bolt (9).

5. The cold region stretcher auxiliary device as claimed in claim 2, wherein the edge of the front box body (1) is provided with a blank holder (10) to ensure the sealing performance after the front box body (1) and the rear box body (2) are buckled.

6. The cold region stretcher auxiliary device as claimed in claim 2, wherein the bottom edge of the front box body (1) is provided with a female lock catch (11), and the corresponding rear box body (2) is provided with a secondary lock catch.

7. The cold region stretcher auxiliary device as claimed in claim 1, wherein the box portions of the front box (1) and the rear box (2) are made of carbon fiber T300; the left supporting leg (7) and the right supporting leg (8) are made of aluminum alloy.

8. The cold region stretcher auxiliary device as claimed in claim 1, wherein a handle (5) is arranged on the top of the rear box body (2), and air holes (6) are arranged on the side edges of the front box body (1) and the rear box body (2).

9. The cold area stretcher aid according to claim 1, wherein a space is left inside the front box body (1) for placing a traction rope and a snow-proof cover.