CN201537181U

CN201537181U - Amphibious stretcher

Info

Publication number: CN201537181U
Application number: CN200920224024XU
Authority: CN
Inventors: 刘若楠
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-10-13
Filing date: 2009-10-13
Publication date: 2010-08-04
Anticipated expiration: 2019-10-13

Abstract

The utility model discloses an amphibious stretcher, which comprises stretcher pipes, awning cloth, a cloth bag, a zipper, an air tap, a handle, a piston, a piston rod, seal heads, a stop cover, a floating air bag, a hose, a one-way air valve, etc.. The awning cloth is sleeved at the middle parts of the stretcher pipes; the cloth bag is sewn at the right end of the awning cloth; an opening is reserved on the right edge of the cloth bag; the zipper is sewn at the opening; the floating air bag can be placed in the cloth bag at normal times; the hose is connected at one end of the floating air bag; the disc-type one-way air valve is arranged at the middle part of the hose; a belt is tied at each of the four corners of the floating air bag; and the right end of one stretcher pipe is made into an inflation pump. The utility model adopts the following technical scheme that the seal heads are mounted in the stretcher pipes; the air tap is mounted on the stretcher pipe outside the seal head and communicated with the right end of the stretcher pipe through the seal head; the piston is mounted at the right end of the piston rod; the piston and the piston rod are mounted into the stretcher pipes together; the stop cover is mounted at the right end part of the stretcher pipe; and the right end of the piston rod passes through the stop cover and is exposed out of the stretcher pipe and provided with the handle.

Description

Amphibious stretcher

(1) technical field

This utility model belongs to medical auxiliary appliance field, a kind of specifically land and amphibious stretcher waterborne of being used for.

(2) background technology

Stretcher is a kind of instrument that is used to transport, shift the critical patient, and its using method is to allow noneffectives lie on intermediary tarpaulin of stretcher or the plank, and four handles that lift four jiaos on stretcher by medical personnel are advanced on foot again.Under war environment because the restriction of condition, when medical personnel are lifting stretcher and cross the river, do not dye in order not make the wet talent for swimming of sick and wounded's wound as far as possible, this just needs are a kind of self can buoyant on the water stretcher.Can roughly be divided into two kinds by buoyant stretcher at present, a kind of is inflated type, another kind of formula foam type, wherein the inflated type stretcher it be under general stretcher, to install a floating air-bag additional, with holding gas cell the floating air-bag under the stretcher is inflated when needs are floating, it lacks is to inflate slowly and hard again, is not suitable for the needs under the state of emergency; It is to install one or a few cystosepiment with the cloth parcel below general stretcher additional for the foam type stretcher, and its shortcoming is that the stretcher overall volume is too big, and weight also increases a lot.

(3) summary of the invention

Main purpose of the present utility model is: design and a kind ofly both can normally use on land, can drift about on the water surface again and amphibious stretcher in light weight, that inflation is fast, lifting the problem that the sick and wounded cross the river to solve under the war condition.

The above-mentioned technical problem of this practical utility model is mainly solved by following technical proposals: a kind of amphibious stretcher, form by stretcher pipe, tarpaulin, pocket, zip, frenulum, valve, handle, piston, piston rod, end socket, door, floating air-bag, flexible pipe, Non-return air valve etc., the stretcher pipe material is aluminium alloy or steel, and the material of floating air-bag is a sealed polyethylene plastic.Wherein tarpaulin is the middle part that is sleeved on stretcher pipe; Pocket is the right-hand member of making at tarpaulin, and opening is left on the pocket right side, and opening part is sewed with zip, floating air-bag can be placed in the pocket the inside at ordinary times, floating air-bag one end is connected with a flexible pipe, and there is a disc-type Non-return air valve at the flexible pipe middle part, and respectively there is a frenulum at four jiaos of places of floating air-bag; The right-hand member of a stretcher pipe is made an inflator, and its scheme is: end socket is installed in the stretcher pipe, and valve is installed on the outer stretcher pipe of end socket, and valve communicates with the stretcher pipe right-hand member through end socket; Piston is installed in the left end of piston rod, and the two is encased in the stretcher pipe in the lump; Door is installed in the right part of stretcher pipe, and the right-hand member of piston rod passes door and is exposed to outside the stretcher pipe, and one handle is housed.

The using method of this practical utility model is: when the stretcher needs are floating, the zip that draws back the pocket right side therefrom takes out floating air-bag, flexible pipe on the floating air-bag is inserted on the valve, drawing handle is inflated floating air-bag, then floating air-bag is placed the below of stretcher, the frenulums at four jiaos of floating air-bags place are tied up on the stretcher pipe get final product again.When needs are regained floating air-bag, can pull out flexible pipe from valve, hands is pinched Non-return air valve makes it lose one-way function, pushes floating air-bag, puts into pocket after the air of the inside of draining is also folded neatly and gets final product.

Effect intentionally of the present utility model is: volume is little, in light weight, and is easy to use, makes simply, is easy to carry.

(4) description of drawings

Accompanying drawing 1 is a vertical view of the present utility model.

Accompanying drawing 2 is cutaway views of A enlarged drawing in the accompanying drawing 1.

Accompanying drawing 3 is the sketch maps after this utility model inflation.

In the accompanying drawing, 1. stretcher pipe, 2. tarpaulin, 3. pocket, 4. zip, 5. valve, 6. handle, 7. piston rod, 8. piston, 9. door, 10. floating air-bag, 11. flexible pipes, 12. Non-return air valves, 13. end sockets, 14. frenulums.

(5) specific embodiment

In the accompanying drawings, tarpaulin (2) is the middle part that is sleeved on stretcher pipe (1), pocket (3) is the right-hand member of making in tarpaulin (2), opening is left on pocket (3) right side, opening part is sewed with zip (4), and floating air-bag (10) can be placed in pocket (3) the inside at ordinary times, and floating air-bag (10) one ends are connected with a flexible pipe (11), there is a disc-type Non-return air valve (12) at flexible pipe (11) middle part, and respectively there is a frenulum (14) at (10) four jiaos of places of floating air-bag; The right-hand member of a stretcher pipe (1) is made an inflator, and its scheme is: end socket (13) is installed in the stretcher pipe (1), and valve (5) is installed on the outer stretcher pipe (1) of end socket (13), and valve (5) communicates with stretcher pipe (1) right-hand member through end socket (13); Piston (8) is installed in the left end of piston rod (7), and the two is encased in the stretcher pipe (1) in the lump; Door (9) is installed in the right part of stretcher pipe (1), and the right-hand member of piston rod (7) passes door (9) and is exposed to outside the stretcher pipe (1), and one handle (6) is housed.

Claims

1. an amphibious stretcher is made up of stretcher pipe, tarpaulin, floating air-bag etc., and it is characterized in that: wherein tarpaulin is the middle part that is sleeved on stretcher pipe; Pocket is the right-hand member of making at tarpaulin, and opening is left on the pocket right side, and opening part is sewed with zip, floating air-bag can be placed in the pocket the inside at ordinary times, floating air-bag one end is connected with a flexible pipe, and there is a disc-type Non-return air valve at the flexible pipe middle part, and respectively there is a frenulum at four jiaos of places of floating air-bag; The right-hand member of a stretcher pipe is made into an inflator.

2. the described amphibious stretcher of claim 1, it is characterized in that: end socket is installed in the stretcher pipe, and valve is installed on the outer stretcher pipe of end socket, and valve communicates with the stretcher pipe right-hand member through end socket; Piston is installed in the left end of piston rod, and the two is encased in the stretcher pipe in the lump; Door is installed in the right-hand member of stretcher pipe, and the right-hand member of piston rod passes door and is exposed to outside the stretcher pipe, and one handle is housed.