CN219049192U

CN219049192U - Emergency rescue stretcher for outdoor use

Info

Publication number: CN219049192U
Application number: CN202122835399.3U
Authority: CN
Inventors: 王小乐
Original assignee: Hua Zhengliang
Current assignee: Hua Zhengliang
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2023-05-23
Anticipated expiration: 2031-11-18

Abstract

The utility model belongs to the technical field of emergency rescue, and discloses an outdoor emergency rescue stretcher, which comprises a pull rod, wherein connecting blocks are fixedly arranged at the front end and the rear end of the bottom of the pull rod, a first folding rod and a second folding rod are movably sleeved on the inner side of the connecting block from left to right in sequence, a first limiting bayonet lock is movably sleeved on the upper end of the first folding rod, and a second limiting bayonet lock is movably sleeved on the upper end of the second folding rod. According to the utility model, the heights of the first telescopic column, the second telescopic column, the third telescopic column and the movable loop bar can be adjusted, so that the movable loop bar is suitable for people with different heights, the shaking generated during movement can be reduced, the discomfort caused to wounded persons due to shaking is reduced, and the first limiting bayonet lock, the second limiting bayonet lock, the connecting block, the first folding bar and the second folding bar are matched to facilitate folding and unfolding, so that the movable loop bar is convenient to use, saves time, and can be operated by only one person.

Description

Emergency rescue stretcher for outdoor use

Technical Field

The utility model belongs to the technical field of emergency rescue, and particularly relates to an outdoor emergency rescue stretcher.

Background

The stretcher is an object for carrying wounded, and is divided into medical and household according to operation objects, and the household stretcher has the main functions of carrying the wounded to an open place, facilitating rescue personnel to move the wounded to a hospital for professional rescue, and saving valuable rescue time.

The existing household stretcher requires two persons to lift the two ends of the stretcher together to move the stretcher, the carrying is laborious, and shaking can be generated in the carrying process, so that the wounded pain is caused; and the wounded can only adopt the form of lying or lying on one's side when being located on the stretcher, can't adjust the limbs of wound position to the wound different positions, reduce patient's discomfort, therefore proposes a stretcher that uses steadily laborsaving and protection effect is good to above-mentioned problem.

Disclosure of Invention

Aiming at the problems, the utility model provides an outdoor emergency rescue stretcher, which has the advantages of stable and labor-saving use and good protection effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an outdoor emergency rescue stretcher, includes the pull rod, the equal fixed mounting of front and back end of pull rod bottom has the connecting block, first folding pole and second folding pole have been cup jointed in proper order from left to right to the inboard of connecting block, first spacing bayonet lock has been cup jointed in the upper end activity of first folding pole, the second spacing bayonet lock has been cup jointed in the upper end activity of second folding pole, the bottom fixed mounting of connecting block has first flexible post, the bottom activity of first flexible post has cup jointed the flexible post of second, the bottom activity of the flexible post of second has cup jointed the flexible post of third, the bottom activity of the flexible post of third has cup jointed movable loop bar, the bottom fixed mounting of movable loop bar has the universal wheel.

As a preferable technical scheme of the utility model, a first air cushion is fixedly arranged on the inner side of the pull rod, a second air cushion is arranged on the top of the first air cushion, the right end of the second air cushion is fixedly connected with an inflatable air bag, and a cushion towel is arranged on the outer side of the pull rod.

As a preferable technical scheme of the utility model, the connecting block comprises a first fixed block, a movable block and a spring bayonet lock, the first fixed block is hinged with the movable block, a groove is formed in the right side of the movable block, the spring bayonet lock is arranged at the left end of the groove, and the folding effect can be achieved through the cooperation of the connecting block, the first folding rod, the second folding rod, the first limiting bayonet lock and the second limiting bayonet lock, so that the folding device can be unfolded to facilitate the movement of a wounded person during use, and can be folded to facilitate storage and accommodation.

As a preferable technical scheme of the utility model, the first limiting bayonet lock and the second limiting bayonet lock are movably clamped, the surfaces of the first limiting bayonet lock and the second limiting bayonet lock are fixedly provided with second fixing blocks, the two second fixing blocks are respectively and movably sleeved with the first folding rod and the second folding rod, the diameter values of the first limiting bayonet lock and the second limiting bayonet lock are equal to the diameter values of the spring bayonet lock, the spring bayonet lock ejects the first limiting bayonet lock and the second limiting bayonet lock to extrude through downward movement of the first folding rod and the second folding rod, the first limiting bayonet lock and the second limiting bayonet lock form clamping connection, the limiting effect is achieved, and the first limiting bayonet lock and the second limiting bayonet lock can be moved to cancel limiting of the spring bayonet lock through movement of the second fixing blocks, so that the first folding rod and the second folding rod can be movably folded.

According to the utility model, as a preferable technical scheme, the surfaces of the first telescopic column, the second telescopic column and the third telescopic column are respectively provided with the limiting grooves, the top parts of the second telescopic column and the third telescopic column are respectively fixedly provided with the limiting columns matched with the limiting grooves, the inside of the movable sleeve rod is provided with the springs, the limiting grooves and the limiting columns are arranged to form clamping connection when the limiting columns are positioned at the right end of the bottom of the limiting grooves, so that the lengths of the first telescopic column, the second telescopic column, the third telescopic column and the movable sleeve rod are increased, the operation of a user is facilitated, the limiting columns can be conveniently folded when positioned at the right end of the top part of the limiting grooves, the occupied space is reduced, and the arranged pull rods, connecting blocks, the first folding rods, the second folding rods, the first limiting clamping pins, the second limiting clamping pins, the first telescopic columns, the second telescopic columns and the third telescopic columns are all made of aluminum alloy, and the whole weight can be reduced, and the use is facilitated.

As a preferable technical scheme of the inflatable air cushion, the front end of the first air cushion is provided with the inflatable air bags, the number of the second air cushions is three, the right end of the inflatable air bags is provided with the air release valve, discomfort of a wounded can be reduced through the inflatable structure, the three second air cushions are respectively positioned at the neck, the waist and the lower leg of the wounded, and the positions of the three second air cushions can be adjusted.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model can facilitate the movement of the wounded by the operators through the universal wheels, the heights of the wounded can be adjusted through the first telescopic column, the second telescopic column, the third telescopic column and the movable sleeve rod, the utility model is suitable for the crowds with different heights, and simultaneously, the utility model can also be matched with the connecting block, the first folding rod, the second folding rod, the first limiting bayonet lock and the second limiting bayonet lock to achieve the folding effect, the utility model discloses a convenient storage is placed, and the movable loop bar that sets up can reduce the rocking that produces when removing, reduces because of rocking the discomfort that causes the wounded, and the cooperation of the first spacing bayonet lock of setting, second spacing bayonet lock, connecting block, first folding pole and second folding pole can conveniently fold and expand, convenient to use, save time to only need one can operate.

2. According to the utility model, soft touch feeling can be provided through the first air cushion, discomfort caused by a traditional stretcher to a wounded person is reduced, different conditions of the wounded person can be raised through the second air cushion arranged at different positions, meanwhile, comfort level of the wounded person can be increased, the air bag can be conveniently stored through exhaust, and the air bag can be used through air injection, so that different wounded persons can be adapted to by injecting different amounts of air, and a better effect is achieved.

Drawings

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

FIG. 2 is a schematic view of a first air cushion according to the present utility model;

FIG. 3 is a structural separation diagram of a first stop dog of the present utility model;

FIG. 4 is a schematic view of the structure of a second telescopic column according to the present utility model;

fig. 5 is a structural separation view of the movable loop bar of the present utility model.

In the figure: 1. a pull rod; 2. pad towel; 3. a first air cushion; 4. a second air cushion; 5. an inflatable airbag; 6. a connecting block; 7. a universal wheel; 8. a first folding bar; 9. a second folding bar; 10. the first limiting bayonet lock; 11. the second limiting bayonet lock; 12. a first telescoping column; 13. a second telescoping column; 14. a third telescoping column; 15. a movable loop bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

As shown in fig. 1 to 5, the utility model provides an outdoor emergency rescue stretcher, which comprises a pull rod 1, wherein a connecting block 6 is fixedly arranged at the front end and the rear end of the bottom of the pull rod 1, a first folding rod 8 and a second folding rod 9 are movably sleeved on the inner side of the connecting block 6 from left to right in sequence, a first limit bayonet lock 10 is movably sleeved on the upper end of the first folding rod 8, a second limit bayonet lock 11 is movably sleeved on the upper end of the second folding rod 9, a first telescopic column 12 is fixedly arranged at the bottom of the connecting block 6, a second telescopic column 13 is movably sleeved on the bottom of the first telescopic column 12, a third telescopic column 14 is movably sleeved on the bottom of the second telescopic column 13, a movable sleeve rod 15 is movably sleeved on the bottom of the third telescopic column 14, and a universal wheel 7 is fixedly arranged at the bottom of the movable sleeve rod 15.

The inner side of the pull rod 1 is fixedly provided with a first air cushion 3, the top of the first air cushion 3 is provided with a second air cushion 4, the right end of the second air cushion 4 is fixedly connected with an inflatable air bag 5, and the outer side of the pull rod 1 is provided with a cushion towel 2.

Wherein, connecting block 6 comprises first fixed block, movable block and spring bayonet lock triplex, and first fixed block is articulated with the movable block, and the right side of movable block is seted up flutedly, and the left end of recess is provided with the spring bayonet lock, through connecting block 6, first folding pole 8, second folding pole 9, first spacing bayonet lock 10 and the cooperation of second spacing bayonet lock 11, can reach folding effect, can expand when using and conveniently remove wounded, can fold the storage of being convenient for again.

The first limiting bayonet lock 10 and the second limiting bayonet lock 11 are movably clamped, the surfaces of the first limiting bayonet lock 10 and the second limiting bayonet lock 11 are fixedly provided with second fixing blocks, the two second fixing blocks are movably sleeved with the first folding rod 8 and the second folding rod 9 respectively, the diameter values of the first limiting bayonet lock 10 and the second limiting bayonet lock 11 are equal to those of the spring bayonet lock, the spring bayonet lock ejects the first limiting bayonet lock 10 and the second limiting bayonet lock 11 to be extruded through downward movement of the first folding rod 8 and the second folding rod 9, the first limiting bayonet lock 10 and the second limiting bayonet lock 11 form clamping connection, limiting effect is achieved, and the first limiting bayonet lock 10 and the second limiting bayonet lock 11 can be moved to cancel limiting of the spring bayonet lock through movement of the second fixing blocks, so that the first folding rod 8 and the second folding rod 9 can be movably folded.

Wherein, the surface of first flexible post 12, the flexible post of second 13 and the flexible post of third 14 all is provided with the spacing groove, the top of the flexible post of second 13 and the flexible post of third 14 equal fixed mounting have with the spacing post of spacing groove looks adaptation, the inside of movable loop bar 15 is provided with the spring, through spacing groove and the spacing post that sets up, form the joint when the spacing post is located the right-hand member of spacing groove bottom, can make the length increase of first flexible post 12, the flexible post of second 13, the flexible post of third 14, movable loop bar 15, convenient to use's operation, can conveniently fold when the spacing post is located spacing groove top right-hand member, reduce the space occupation, pull rod 1 that sets up, connecting block 6, first folding bar 8, second folding bar 9, first spacing bayonet lock 10, second bayonet lock 11, first flexible post 12, the flexible post of second 13, the flexible post of third 14 is the aluminum alloy is made, can alleviate holistic weight, facilitate the use.

Wherein, the front end of first air cushion 3 is provided with the inflatable airbag 5, and the quantity of second air cushion 4 is three, and the right-hand member of inflatable airbag 5 is provided with the air release valve, can reduce wounded's discomfort through the form of inflation through this kind of structure, and the three second air cushion 4 that set up are located wounded's neck, waist and shank department respectively, and the position of three second air cushion 4 can be adjusted.

The working principle and the using flow of the utility model are as follows:

when the stretcher is used, the stretcher can be directly taken to the vicinity of a wounded person, the first folding rod 8 and the second folding rod 9 are unfolded and move downwards to enable the spring clamping pin to extrude the first limiting clamping pin 10 and the second limiting clamping pin 11, the first limiting clamping pin 10 and the second limiting clamping pin 11 are clamped and fixed, the second telescopic column 13, the third telescopic column 14 and the movable sleeve rod 15 are adjusted in a drawing-out rotation mode to enable the height to be suitable for the user, the first air cushion 3 and the second air cushion 4 are inflated through the inflatable air bag 5, discomfort of the wounded person is reduced according to different wounded persons and positions of the second air cushion 4 is adjusted according to different wounded persons and different wounded places, then the two pull rods 1 are held to move the wounded person, the operation can be carried out by one person, the movable sleeve rod 15 buffers generated shaking in the moving process, and the comfort of the wounded person is improved;

after the use, the air can be exhausted through the pressure release valve on the inflatable air bag 5, and the spring bayonet lock and the limit of the first limit bayonet lock 10 and the second limit bayonet lock 11 can be canceled through moving the second fixing block on the first limit bayonet lock 10 and the second limit bayonet lock 11, so that the folding can be performed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides an emergency rescue stretcher of outdoor use, includes pull rod (1), its characterized in that: the utility model discloses a telescopic handle for a bicycle, including pull rod (1), connecting block (6) are all fixed mounting in front and back end of pull rod (1) bottom, the inboard of connecting block (6) has from left to right movably in proper order cup jointed first folding pole (8) and second folding pole (9), first spacing bayonet lock (10) have been cup jointed in the upper end activity of first folding pole (8), second spacing bayonet lock (11) have been cup jointed in the upper end activity of second folding pole (9), the bottom fixed mounting of connecting block (6) has first flexible post (12), the bottom activity of first flexible post (12) has cup jointed second flexible post (13), the bottom activity of second flexible post (13) has cup jointed third flexible post (14), the bottom activity of third flexible post (14) has cup jointed movable sleeve rod (15), the bottom fixed mounting of movable sleeve rod (15) has universal wheel (7).

2. An outdoor emergency rescue stretcher according to claim 1, characterized in that: the utility model discloses a novel air cushion for the clothes, including pull rod (1), first air cushion (3) are installed to the inboard fixed mounting of pull rod (1), the top of first air cushion (3) is provided with second air cushion (4), the right-hand member fixedly connected with of second air cushion (4) aerifys gasbag (5), the outside of pull rod (1) is provided with pad piece of cloth (2).

3. An outdoor emergency rescue stretcher according to claim 1, characterized in that: the connecting block (6) is composed of a first fixed block, a movable block and a spring bayonet lock, the first fixed block is hinged with the movable block, a groove is formed in the right side of the movable block, and the spring bayonet lock is arranged at the left end of the groove.

4. An outdoor emergency rescue stretcher according to claim 1, characterized in that: the first limiting bayonet lock (10) and the second limiting bayonet lock (11) are movably clamped, second fixed blocks are fixedly arranged on the surfaces of the first limiting bayonet lock (10) and the second limiting bayonet lock (11), the two second fixed blocks are movably sleeved with the first folding rod (8) and the second folding rod (9) respectively, and the diameter values of the first limiting bayonet lock (10) and the second limiting bayonet lock (11) are equal to the diameter value of the spring bayonet lock.

5. An outdoor emergency rescue stretcher according to claim 1, characterized in that: the surface of first flexible post (12), second flexible post (13) and third flexible post (14) all is provided with the spacing groove, the top of second flexible post (13) and third flexible post (14) all fixed mounting have the spacing post with spacing groove looks adaptation, the inside of activity loop bar (15) is provided with the spring.

6. An outdoor emergency rescue stretcher according to claim 2, characterized in that: the front end of the first air cushion (3) is provided with an inflatable air bag (5), the number of the second air cushions (4) is three, and the right end of the inflatable air bag (5) is provided with an air release valve.