CN221013696U

CN221013696U - Foldable stretcher

Info

Publication number: CN221013696U
Application number: CN202321474350.2U
Authority: CN
Inventors: 贾立鹏; 张利; 王三川; 杜海超; 王伟明; 李大珉; 李博文; 程功
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2024-05-28
Anticipated expiration: 2033-06-12

Abstract

The utility model relates to the technical field of rescue equipment, and discloses a foldable stretcher, wherein the surface of a main board is fixedly connected with a binding belt, the specific surface of the binding belt is fixedly connected with a buckle, the surface of the buckle is clamped with a clamping ring, the surface of the main board is fixedly connected with a telescopic rod, the surface of the telescopic rod is fixedly connected with an extension board, the surface of the extension board is fixedly connected with a handle, and the surface of the main board is fixedly connected with a connecting block. This collapsible stretcher, through telescopic link, extension board, bandage, buckle, snap ring's setting, played shrink stretcher area and to the fixed effect of wounded, through the area that can effectually reduce the stretcher with the extension board income to in the mainboard, thereby more convenient bring the stretcher into narrow and small space in, the rescue staff also can pull out the extension board through holding the handle, thereby place the wounded on the stretcher, the rethread bandage is fixed the wounded on the stretcher, be favorable to the area adjustment of stretcher and to the fixed of wounded.

Description

Foldable stretcher

Technical Field

The utility model relates to the technical field of rescue equipment, in particular to a foldable stretcher.

Background

In fire rescue, the stretcher is often applied to the stretcher, is equipment for carrying wounded persons, is also a medical product required in emergency rescue, is an indispensable tool when transferring people incapable of moving, is generally difficult to use in a narrow space due to the volume of the stretcher in fire rescue, and therefore, the foldable stretcher is provided.

Currently, foldable stretchers on the market have the following drawbacks:

(1) At present, a foldable stretcher on the market is difficult to bring in a stretcher in a small space in fire rescue, so that people who cannot move are difficult to rescue the stretcher quickly;

(2) At present, most of the foldable stretchers on the market generally need two people to lift the stretcher, and one person is difficult to operate, so that rescue difficulty is increased.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a foldable stretcher, which solves the problems that the stretcher is difficult to bring in a small space in firefighting rescue, so that people who cannot move are difficult to rescue quickly, and two people are generally required to lift the stretcher, so that one person is difficult to operate, and the rescue difficulty is increased.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a collapsible stretcher, the fixed surface of mainboard is connected with the bandage, the specific surface fixedly connected with buckle of bandage, the surface joint of buckle has the snap ring, the fixed surface of mainboard is connected with the telescopic link, the fixed surface of telescopic link is connected with the extension board, the fixed surface of extension board is connected with the handle, the fixed surface of mainboard is connected with the connecting block, the fixed surface of connecting block is connected with the movable column, the fixed surface of movable column is connected with the bracing piece, the inside swing joint of bracing piece has the movable rod.

Optionally, the surface fixedly connected with spring of movable rod, the surface fixedly connected with fixture block of spring.

Optionally, one end fixedly connected with universal wheel of movable rod, the surface fixedly connected with connecting rod of movable rod.

Optionally, the surface of mainboard fixedly connected with handle, the through-hole has been seted up on the surface of movable rod.

Optionally, the quantity of connecting block is four, the both ends of connecting rod are all fixedly connected with movable rod.

Optionally, the both sides surface of mainboard has all seted up the spout, the material of mainboard is carbon fiber.

(III) beneficial effects

The utility model provides a foldable stretcher, which has the following beneficial effects:

1. This collapsible stretcher, through telescopic link, extension board, bandage, buckle, snap ring's setting, played shrink stretcher area and to the fixed effect of wounded, through the area that can effectually reduce the stretcher with the extension board income to in the mainboard, thereby more convenient bring the stretcher into narrow and small space in, the rescue staff also can pull out the extension board through holding the handle, thereby place the wounded on the stretcher, the rethread bandage is fixed the wounded on the stretcher, be favorable to the area adjustment of stretcher and to the fixed of wounded.

2. This collapsible stretcher, through the setting of connecting block, movable column, bracing piece, movable rod, universal wheel, played the effect with the stretcher support with remove, the rescue personnel carries the stretcher after can be relaxed will folding through the handle on the mainboard, can make the stretcher more convenient remove through the universal wheel of supporting mechanism bottom installation, through connecting block swing joint's movable column, make the bracing piece can inwards fold, thereby to the reduction to the whole area of stretcher, be favorable to carrying and removing folding stretcher, and can be when lacking the rescue personnel, one can also use the stretcher.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the connecting block of the present utility model;

FIG. 3 is a schematic view of the strap of the present utility model;

Fig. 4 is a schematic view of the telescopic rod structure of the present utility model.

In the figure: 1. a main board; 2. a strap; 3. a buckle; 4. a clasp; 5. a telescopic rod; 6. an extension plate; 7. a grip; 8. a connecting block; 9. a movable column; 10. a support rod; 11. a movable rod; 12. a spring; 13. a clamping block; 14. a universal wheel; 15. a connecting rod; 16. a handle.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a collapsible stretcher, the fixed surface of mainboard 1 is connected with bandage 2, the fixed surface of bandage 2 is connected with buckle 3, buckle 3's surface joint has snap ring 4, mainboard 1's fixed surface is connected with telescopic link 5, through telescopic link 5, extension board 6, bandage 2, buckle 3, snap ring 4's setting, the effect of shrink stretcher area and fixing the wounded, through the area that can effectually reduce the stretcher with extension board 6 income in mainboard 1, thereby more conveniently bring the stretcher into narrow and small space, the rescue staff also can pull out extension board 6 through holding handle 7, thereby place the wounded on the stretcher, rethread bandage 2 is fixed the wounded on the stretcher, be favorable to the area adjustment of stretcher and fixing the wounded. The surface fixedly connected with extension board 6 of telescopic link 5, the surface fixedly connected with handle 7 of extension board 6, the surface fixedly connected with connecting block 8 of mainboard 1, through connecting block 8, movable post 9, bracing piece 10, movable rod 11, the setting of universal wheel 14, the effect of supporting the stretcher with removal has been played, the rescue personnel carries the stretcher after can be relaxed with folding through the handle 16 on the mainboard 1, can make the stretcher more convenient remove through the universal wheel 14 of supporting mechanism bottom installation, through connecting block 8 swing joint's movable post 9, make bracing piece 10 can inwards fold, thereby to the reduction to the whole area of stretcher, be favorable to carrying and removing folding stretcher, and can be when lacking the rescue personnel, one also can use the stretcher. The surface fixedly connected with movable column 9 of connecting block 8, the surface fixedly connected with bracing piece 10 of movable column 9, the inside swing joint of bracing piece 10 has movable rod 11.

The surface of the movable rod 11 is fixedly connected with a spring 12, the surface of the spring 12 is fixedly connected with a clamping block 13, and the spring 12 plays a role in driving the clamping block 13 to rebound;

One end of the movable rod 11 is fixedly connected with a universal wheel 14, the surface of the movable rod 11 is fixedly connected with a connecting rod 15, and the movable rod plays a role in facilitating movement through the arrangement of the universal wheel 14;

The surface of the main board 1 is fixedly connected with a handle 16, the surface of the movable rod 11 is provided with a through hole, and the handle 16 is arranged to play a role of being convenient to carry;

The number of the connecting blocks 8 is four, the two ends of the connecting rod 15 are fixedly connected with the movable rods 11, and the movable rods 11 are supported through the arrangement of the connecting rods 15;

The spout has all been seted up on the both sides surface of mainboard 1, and the material of mainboard 1 is carbon fiber, through the setting of spout, has played the effect of accomodating extension board 6.

In the utility model, the working steps of the device are as follows:

1. The area of the stretcher can be effectively reduced by retracting the extension plate 6 into the main board 1, so that the stretcher can be more conveniently brought into a narrow space, a rescuer can also pull out the extension plate 6 by holding the handle 7, thereby placing a wounded on the stretcher, and then fixing the wounded on the stretcher by the binding belt 2, thereby being beneficial to the area adjustment of the stretcher and the fixation of the wounded;

2. Rescue workers can easily carry the folded stretcher by the aid of the handles 16 on the main board 1, the stretcher can be moved more conveniently by the aid of the universal wheels 14 arranged at the bottom of the supporting mechanism, the supporting rods 10 can be folded inwards by the aid of the movable columns 9 movably connected with the connecting blocks 8, accordingly the whole area of the stretcher is reduced, carrying and moving of the folded stretcher are facilitated, and when rescue workers are absent, one person can use the stretcher.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Foldable stretcher, comprising a main board (1), characterized in that: the utility model discloses a mainboard, including mainboard (1), fixed surface, mainboard (1) fixed surface, fixed surface's of mainboard (1) is connected with bandage (2), fixed surface's of bandage (2) is connected with snap ring (4), fixed surface's of mainboard (1) is connected with telescopic link (5), fixed surface's of telescopic link (5) is connected with extension board (6), fixed surface's of extension board (6) is connected with handle (7), fixed surface's of mainboard (1) is connected with connecting block (8), fixed surface's of connecting block (8) is connected with movable column (9), fixed surface's of movable column (9) is connected with bracing piece (10), the inside swing joint of bracing piece (10) has movable rod (11).

2. A foldable stretcher according to claim 1 characterized in that: the surface of the movable rod (11) is fixedly connected with a spring (12), and the surface of the spring (12) is fixedly connected with a clamping block (13).

3. A foldable stretcher according to claim 2 characterized in that: one end of the movable rod (11) is fixedly connected with a universal wheel (14), and the surface of the movable rod (11) is fixedly connected with a connecting rod (15).

4. A foldable stretcher according to claim 1 characterized in that: the surface of the main board (1) is fixedly connected with a handle (16), and the surface of the movable rod (11) is provided with a through hole.

5. A foldable stretcher according to claim 3 characterized in that: the number of the connecting blocks (8) is four, and movable rods (11) are fixedly connected to two ends of each connecting rod (15).

6. A foldable stretcher according to claim 1 characterized in that: the sliding grooves are formed in the surfaces of two sides of the main board (1), and the main board (1) is made of carbon fibers.