CN218484768U - A open-air folding stretcher for military medical science - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, and discloses a field folding stretcher for military medicine, which comprises two first rod bodies, two second rod bodies, a first cloth body and a second cloth body, wherein the first rod bodies and the second rod bodies are hinged with a connecting shaft through mounting pieces; the utility model provides a stretcher can fold and effectively be spacing, and the main part that is used for expandeing back spacing structure and stretcher is the integration setting, the condition that needs additionally be equipped with the banking pin can not appear, it is once folding, can also draw in the operation in, further reduce the volume after folding, it is comparatively convenient for medical staff carries, this stretcher is when having the travelling comfort simultaneously, can prevent patient or wounded's landing on it again, avoid causing the secondary injury, be worth promoting.

Description

A open-air folding stretcher for military medical science

Technical Field

The utility model relates to the technical field of medical equipment, specifically be a field folding stretcher for military medicine.

Background

The stretcher is an appliance for lifting patients or wounded persons, is convenient for the patients and the wounded persons to lie down, is divided into a general stretcher, a stretcher with special purposes and a medical stretcher, has different functions, and is also an essential article in field war exercises or actual combat.

Because of being used in open-air scene, the type of its carrying stretcher is certain comparatively simple, otherwise the quality is too heavy, and the stretcher that uses in the field at present mostly can only be carried out simply folding, and the stretcher still possesses great volume after folding, leads to carrying comparatively inconveniently, and open-air road surface is uneven moreover, and personnel's safety on the stretcher can not obtain the assurance during transportation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a field folding stretcher for military medicine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a field folding stretcher for military medicine comprises two first rod bodies, two second rod bodies, a first cloth body and a second cloth body, wherein the first rod bodies and the second rod bodies are hinged with a connecting shaft through mounting pieces, the first cloth body is fixed between the two first rod bodies, the second cloth body is fixed between the two second rod bodies, a first handle is arranged on the left side of each first rod body, a second handle is fixedly connected to the right side of each second rod body, a screw rod is fixedly connected to the right end of each first handle, penetrates through the first rod bodies and extends to the right end of each first rod body to be in threaded connection with the right end of each first rod body, a screw groove matched with the screw rod for use is formed in the left end of each second rod body, the equal movable mounting in below of first cloth and the second cloth has a linking mechanism that is used for realizing connection function, it connects cloth to have sewed up between first cloth and the second cloth, the surface of the second cloth is sewed up and is used for carrying out spacing limit structure to human crotch, the fixed surface of first cloth has the limit hook that uses with the limit structure cooperation, the surface of first cloth still is fixed with two baldrics, the fixed surface of the first body of rod has the braces, the left side welding of the first body of rod bottom has the couple, the right side welding of the second body of rod bottom has the knot of hanging with the couple cooperation use, the surface of the first cloth and the second cloth all is fixed with the gasbag, the both sides at first cloth top are fixed with spacing headgear and waist support respectively.

Preferably, linking up the mechanism and including crossbar and sliding sleeve and they set up to two sets ofly in the left and right sides, lie in to articulate between the one end of left side crossbar and the two first body of rod, lie in to articulate between the one end of right side crossbar and the two second body of rod, two sets of sliding sleeves lie in the surface of two first bodies of rod and two second body of rod respectively and with it sliding connection.

Preferably, limit structure includes fender cloth, spacing cloth and spacing hole, the fender cloth is sewed up with the surface of the second cloth body, spacing cloth is sewed up on the surface of fender cloth, spacing hole is seted up in the both sides on spacing cloth surface, the cooperation is used between spacing hole and the spacing hook.

Preferably, the surface of the sliding sleeve and the surfaces of the first rod body and the second rod body are provided with holes, positioning pins penetrate through the holes, and strip-shaped grooves for providing a moving space for the sliding sleeve are formed in the surfaces of the first cloth body and the second cloth body.

Preferably, the surfaces of the first handle and the second handle are both provided with anti-slip rings in a sleeved mode, and the anti-slip rings are made of rubber materials.

Preferably, a neck band is fixed between the two first rod bodies and the two second rod bodies, and the neck band and the connecting cloth are made of elastic materials.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model provides a stretcher can fold and effectively be spacing, and the main part that is used for expandeing back spacing structure and stretcher is the integration setting, the condition that needs additionally be equipped with the banking pin can not appear, it is once folding, can also draw in the operation in, further reduce the volume after folding, it is comparatively convenient for medical staff carries, this stretcher is when having the travelling comfort simultaneously, can prevent patient or wounded's landing on it again, avoid causing the secondary injury, be worth promoting.

Drawings

FIG. 1 is a schematic top view of the present invention;

fig. 2 is a schematic view of the bottom view structure of the present invention;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 2;

fig. 4 is a schematic structural view of the folded stretcher with formal viewing angle of the present invention;

fig. 5 is an enlarged view of a portion of the structure of fig. 4 at B.

In the figure: 1. a first rod body; 2. a second rod body; 3. a first fabric body; 4. a second fabric body; 5. a first handle; 6. a second handle; 7. a screw; 8. a screw groove; 9. a joining mechanism; 91. a cross bar; 92. a sliding sleeve; 10. connecting cloth; 11. a limiting structure; 111. blocking cloth; 112. limiting cloth; 113. a limiting hole; 12. a limiting hook; 13. shoulder straps; 14. a harness; 15. hooking; 16. hanging and buckling; 17. an air bag; 18. a waist support; 19. a limiting head sleeve; 20. a neck strap.

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.

Referring to fig. 1-5, a field folding stretcher for military medicine comprises two first rod bodies 1, two second rod bodies 2, a first cloth body 3 and a second cloth body 4, which are made of light materials and are convenient to carry in the field, wherein the first rod bodies 1 and the second rod bodies 2 are hinged with a connecting shaft through mounting pieces, when the stretcher is assembled, the first rod bodies 1 and the second rod bodies 2 on two sides are arranged in a horizontal state, then a screw 7 is screwed through a first handle 5 and screwed to the inner side of a screw groove 8, the angle between the first rod bodies 1 and the second rod bodies 2 is limited, and further the fixing effect of the stretcher is realized, the first cloth body 3 is fixed between the two first rod bodies 1, the second cloth body 4 is fixed between the two second rod bodies 2, the first handle 5 is arranged on the left side of the first rod body 1, the second handle 6 is fixedly connected to the right side of the second rod body 2, the anti-skid rings are sleeved on the surfaces of the first handle 5 and the second handle 6 and are made of rubber, the anti-skid rings can improve the anti-skid property of the handles and ensure the safety of a person during lifting, the neck band 20 is fixed between the two first rod bodies 1 and the two second rod bodies 2, the neck band 20 and the connecting cloth 10 are made of elastic materials, when the stretcher is lifted, the neck band 20 can be placed on the neck to share partial stress, the right end of the first handle 5 is fixedly connected with a screw 7, the first rod body 1 is internally provided with a hollow thread shape to match the rotation of the screw 7, the screw 7 penetrates through the first rod body 1 and extends to the right end of the first rod body 1 to be in threaded connection with the screw, the left end of the second rod body 2 is provided with a thread groove 8 matched with the screw 7, and the lower parts of the first cloth body 3 and the second cloth body 4 are both movably provided with a connecting mechanism 9 for realizing the connecting function, the connecting cloth 10 is sewn between the first cloth body 3 and the second cloth body 4, the limiting structure 11 used for limiting the crotch of a human body is sewn on the surface of the second cloth body 4, the limiting hook 12 used in cooperation with the limiting structure 11 is fixed on the surface of the first cloth body 3, two shoulder straps 13 are further fixed on the surface of the first cloth body 3, braces 14 are fixed on the surface of the first cloth body 1, hooks 15 are welded on the left side of the bottom of the first cloth body 1, hooks 16 used in cooperation with the hooks 15 are welded on the right side of the bottom of the second cloth body 2, air bags 17 are fixed on the surfaces of the first cloth body 3 and the second cloth body 4, limiting headgear 19 and waist supports 18 are fixed on two sides of the top of the first cloth body 3 respectively, and the stretcher can improve the comfort of a wounded person or a patient on the stretcher.

Linking mechanism 9 includes crossbar 91 and sliding sleeve 92 and they set up to two sets of in the left and right sides, the one end that is located left side crossbar 91 is articulated between two first body of rod 1, the one end that is located right side crossbar 91 is articulated between two second body of rod 2, two sets of sliding sleeves 92 are located two first body of rod 1 and two second body of rod 2's surface respectively and sliding connection with it, crossbar 91 can carry out angle modulation, the surface of sliding sleeve 92 and the surface of first body of rod 1 and second body of rod 2 have all seted up the hole, and run through being provided with the locating pin in this hole, the surface of first body of cloth 3 and second body of cloth 4 has all seted up the bar groove that provides the activity space for sliding sleeve 92, this kind of design can realize the fixed effect to sliding sleeve 92, in actual operation, take off the locating pin on sliding sleeve 92 surface, can realize the interval between two first body of rod 1, two second body of rod 2 to be adjusted, realize the stretcher draw in further in, reduce area.

Spacing structure 11 is including keeping off cloth 111, spacing cloth 112 and spacing hole 113, keep off cloth 111 and the surface of second cloth 4 and sew up, spacing cloth 112 is sewed up on the surface of keeping off cloth 111, spacing hole 113 is seted up in the both sides on spacing cloth 112 surface, cooperation use between spacing hole 113 and the spacing hook 12, in the time of practical use, it is similar with the principle of underwear, keep off cloth 111 from people's crotch portion parcel, with spacing cloth 112 laminating waist again, later hang spacing hole 113 to spacing hook 12 on, realize spacingly, can effectively prevent personnel's landing.

The working principle is as follows: after a person lies on the stretcher, the two arms penetrate through the inner sides of the shoulder straps 13, the head is placed on the inner side of the limiting head sleeve 19 to avoid the head from shaking greatly in the conveying process, then the limiting structure 11 is assembled, the waist support 18 supports the waist of the person, and the comfort of the person lying down can be improved by means of the arrangement of the air bags 17; when needs accomodate this stretcher, take off the locating pin, draw close two first body of rod 1 and two second body of rod 2 to the middle part, later twist the first in command 5 and make screw rod 7 withdraw from the inboard of thread groove 8, remove the spacing to first body of rod 1 and the second body of rod 2, they can realize folding with the connecting axle with the help of the installation piece this moment, will hang buckle 16 at last and detain on couple 15 can, medical personnel can carry on the back to this stretcher through braces 14 and move.

It should be noted that, in this document, 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. Also, 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. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

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

Claims (6)

1. The utility model provides a stretcher is folded in field for military medicine, includes two first poles of body (1), two second poles of body (2), first cloth body (3) and second cloth body (4), its characterized in that: the cloth structure comprises a first rod body (1) and a second rod body (2), wherein the first rod body (1) is hinged with a connecting shaft through a mounting piece, the first cloth body (3) is fixed between the two first rod bodies (1), the second cloth body (4) is fixed between the two second rod bodies (2), a first handle (5) is arranged on the left side of the first rod body (1), a second handle (6) is fixedly connected on the right side of the second rod body (2), a screw rod (7) is fixedly connected with the right end of the first handle (5), the screw rod (7) penetrates through the first rod body (1) and extends to the right end of the first rod body (1) to be in threaded connection with the first rod body, a screw groove (8) used in cooperation with the screw rod (7) is formed in the left end of the second rod body (2), a connecting cloth (10) is movably mounted below the first cloth body (3) and the second cloth body (4), a connecting mechanism (9) used for achieving a connecting function is movably mounted below the first cloth body (3) and the second cloth body (4), a connecting cloth (10) is sewn between the first cloth body (3) and the second cloth body (4), a limiting surface of the second cloth body (11) is fixed with a limiting structure (11), a first hook (11) and a second hook (13) is further fixed on the surface of the first cloth body (11), the left side welding of first body of rod (1) bottom has couple (15), the right side welding of second body of rod (2) bottom has and hangs knot (16) with couple (15) cooperation use, the surface of first cloth body (3) and second cloth body (4) all is fixed with gasbag (17), the both sides at first cloth body (3) top are fixed with spacing headgear (19) and waist support (18) respectively.

2. A field folding stretcher for military medicine according to claim 1 characterized in that: linking mechanism (9) include crossbar (91) and sliding sleeve (92) and they set up to two sets ofly in the left and right sides, are located to articulate between the one end of left side crossbar (91) and two first body of rod (1), and the one end that is located right side crossbar (91) is articulated between two second body of rod (2), and two sets of sliding sleeves (92) are located the surface of two first bodies of rod (1) and two second body of rod (2) respectively and sliding connection with it.

3. A field folding stretcher for military medicine according to claim 1 characterized in that: spacing structure (11) are including keeping off cloth (111), spacing cloth (112) and spacing hole (113), keep off cloth (111) and the surface of second cloth body (4) and sew up, spacing cloth (112) are sewed up on the surface of keeping off cloth (111), spacing hole (113) are seted up in the both sides on spacing cloth (112) surface, the cooperation is used between spacing hole (113) and spacing hook (12).

4. A field folding stretcher for military medicine according to claim 2 characterized in that: the surface of sliding sleeve (92) and the surface of the first body of rod (1) and the second body of rod (2) have all been seted up the hole, and run through in this hole and be provided with the locating pin, the bar groove that provides activity space for sliding sleeve (92) is all seted up on the surface of first body of cloth (3) and second body of cloth (4).

5. A field folding stretcher for military medicine according to claim 1 characterized in that: the surface of the first handle (5) and the surface of the second handle (6) are both provided with anti-skidding rings, and the anti-skidding rings are made of rubber materials.

6. A field folding stretcher for military medicine according to claim 1 characterized in that: all be fixed with neck area (20) between two first bodies of rod (1) and two second bodies of rod (2), neck area (20) and connection cloth (10) are the elastic material.

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