CN211433724U - Ambulance stretcher - Google Patents
Ambulance stretcher Download PDFInfo
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- CN211433724U CN211433724U CN201922354073.1U CN201922354073U CN211433724U CN 211433724 U CN211433724 U CN 211433724U CN 201922354073 U CN201922354073 U CN 201922354073U CN 211433724 U CN211433724 U CN 211433724U
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- air chamber
- rectangular structure
- ambulance stretcher
- bed
- cushion
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Abstract
The utility model discloses an ambulance stretcher. The utility model relates to an ambulance stretcher, include: the bed comprises a bed frame and a soft pad arranged on the bed frame; the soft cushion comprises a palm fiber layer, a middle cushion layer and a bed core which are arranged from top to bottom in sequence; the middle cushion layer comprises a head air chamber, a waist air chamber, a thigh air chamber and a shank air chamber which are sequentially arranged side by side; the middle cushion layer further comprises an air charging device, and the air charging device is respectively connected with the head air chamber, the waist air chamber, the thigh air chamber and the shank air chamber through pipelines. The utility model has the advantages that: the hardness can be adjusted, and the adaptability is wide.
Description
Technical Field
The utility model relates to an ambulance field, concretely relates to ambulance stretcher.
Background
The stretcher is a common medical auxiliary device and is usually used as a tool for conveying patients, and the stretcher used on the ambulance at present is generally an independent small bed and is used when the patients need to be first-aid.
The traditional technology has the following technical problems:
stretcher often comprises bedstead and the cushion of setting above, and present cushion setting is fairly simple, often comprises single foam-rubber cushion and the cloth cover of parcel in the outside, and hardness can not adjust.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an ambulance stretcher, hardness can be adjusted, and adaptability is wide.
In order to solve the technical problem, the utility model provides an ambulance stretcher, include: the bed comprises a bed frame and a soft pad arranged on the bed frame;
the soft cushion comprises a palm fiber layer, a middle cushion layer and a bed core which are arranged from top to bottom in sequence;
the middle cushion layer comprises a head air chamber, a waist air chamber, a thigh air chamber and a shank air chamber which are sequentially arranged side by side; the middle cushion layer also comprises an inflating device which is respectively connected with the head air chamber, the waist air chamber, the thigh air chamber and the shank air chamber through pipelines;
the mattress core comprises: the spring comprises a first rectangular structure, a second rectangular structure, a third rectangular structure, a fourth rectangular structure and a fifth rectangular structure, and a plurality of springs respectively arranged in the first rectangular structure, the second rectangular structure, the third rectangular structure, the fourth rectangular structure and the fifth rectangular structure; the third rectangular structure is arranged in the middle, one end of the third rectangular structure is provided with the first rectangular structure and the second rectangular structure, and the other end of the third rectangular structure is provided with the fourth rectangular structure and the fifth rectangular structure.
The utility model has the advantages that:
the hardness can be adjusted, and the adaptability is wide.
In one embodiment, the middle cushion layer further comprises four air pressure gauges for respectively displaying the air pressures of the head air chamber, the waist air chamber, the thigh air chamber and the shank air chamber.
In one embodiment, the barometer is a digital display barometer.
In one embodiment, the barometer is a needle barometer.
In one embodiment, the bed frame is made of an aluminum alloy material.
In one embodiment, the palm fiber layer and the middle cushion layer are connected together through a zipper.
In one embodiment, the middle mattress layer and the bed core are connected together by a zipper.
In one embodiment, the cushion has a thickness of 8cm to 10 cm.
In one embodiment, the cushion further comprises a cloth cover sleeved on the outermost side.
In one embodiment, the cloth cover is made of anti-mite cloth.
Drawings
Fig. 1 is a schematic structural view of the ambulance stretcher of the present invention.
Fig. 2 is a side view of the cushion in the ambulance stretcher of the present invention.
Fig. 3 is a top view of the cushion middle cushion layer in the ambulance stretcher of the present invention.
Fig. 4 is a top view of the soft mattress core of the ambulance stretcher of the present invention.
Wherein the cushion in fig. 1 is in a non-laid state and the cushions in other figures are in a laid state.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1 to 3, an ambulance stretcher comprises: a bed frame 100 and a soft pad 200 disposed on the bed frame;
the soft cushion comprises a palm fiber layer 210, a middle cushion layer 220 and a bed core 230 which are arranged from top to bottom in sequence;
the middle cushion layer comprises a head air chamber 221, a waist air chamber 222, a thigh air chamber 223 and a shank air chamber 224 which are arranged side by side in sequence; the middle cushion layer further comprises an inflating device (not shown in the figure), and the inflating device is respectively connected with the head air chamber, the waist air chamber, the thigh air chamber and the shank air chamber through pipelines;
the mattress core comprises: a first rectangular structure 231, a second rectangular structure 232, a third rectangular structure 233, a fourth rectangular structure 234, and a fifth rectangular structure 235, and a plurality of springs (not shown) disposed within the first rectangular structure, the second rectangular structure, the third rectangular structure, the fourth rectangular structure, and the fifth rectangular structure, respectively; the third rectangular structure is arranged in the middle, one end of the third rectangular structure is provided with the first rectangular structure and the second rectangular structure, and the other end of the third rectangular structure is provided with the fourth rectangular structure and the fifth rectangular structure.
The utility model has the advantages that:
the hardness can be adjusted, and the adaptability is wide. The palm fiber layer is made of palm fibers, has strong air permeability and is loose and can absorb sweat. The middle cushion layer comprises a head air chamber, a waist air chamber, a thigh air chamber and a shank air chamber which are sequentially arranged side by side, the head air chamber, the waist air chamber, the thigh air chamber and the shank air chamber are respectively connected through pipelines through an inflating device, so that the air pressure of the head air chamber, the waist air chamber, the thigh air chamber and the shank air chamber can be adjusted, and the air pressure of the head air chamber, the waist air chamber, the thigh air chamber and the shank air chamber can be adjusted to be different according to needs. Its effectual assurance bed core of above-mentioned structure can play balanced support and guarantee sufficient resilience force.
In one embodiment, the middle cushion layer further comprises four air pressure gauges (not shown in the figure) for respectively displaying the air pressures of the head air chamber, the waist air chamber, the thigh air chamber and the shank air chamber. In this case, the head air chamber, the waist air chamber, the thigh air chamber, and the calf portion can be inflated easily.
The barometer can be a digital display barometer or a pointer barometer, that is to say the utility model discloses do not limit the concrete form of barometer.
In one embodiment, the bed frame is made of an aluminum alloy material. In this way, the bedstead has light weight and is firm.
In one embodiment, the palm fiber layer and the middle cushion layer are connected together through a zipper.
In one embodiment, the middle mattress layer and the bed core are connected together by a zipper.
In one embodiment, the cushion has a thickness of 8cm to 10 cm. In this case, the cushion thickness is appropriate.
In one embodiment, the cushion further comprises a cloth cover (not shown) that is fitted over the outermost surface of the cushion. Through setting up the cloth cover, can separate the palm first silk layer when the palm first silk is cooler winter, perhaps overlap when ambulance stretcher is not outside, prevent that the cushion from falling the ash. Preferably, the cloth cover is made of anti-mite cloth.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (10)
1. An ambulance stretcher, comprising: the bed comprises a bed frame and a soft pad arranged on the bed frame;
the soft cushion comprises a palm fiber layer, a middle cushion layer and a bed core which are arranged from top to bottom in sequence;
the middle cushion layer comprises a head air chamber, a waist air chamber, a thigh air chamber and a shank air chamber which are sequentially arranged side by side; the middle cushion layer also comprises an inflating device which is respectively connected with the head air chamber, the waist air chamber, the thigh air chamber and the shank air chamber through pipelines;
the mattress core comprises: the spring comprises a first rectangular structure, a second rectangular structure, a third rectangular structure, a fourth rectangular structure and a fifth rectangular structure, and a plurality of springs respectively arranged in the first rectangular structure, the second rectangular structure, the third rectangular structure, the fourth rectangular structure and the fifth rectangular structure; the third rectangular structure is arranged in the middle, one end of the third rectangular structure is provided with the first rectangular structure and the second rectangular structure, and the other end of the third rectangular structure is provided with the fourth rectangular structure and the fifth rectangular structure.
2. The ambulance stretcher of claim 1 wherein the middle cushion further comprises four air pressure gauges for displaying the air pressure of the head air chamber, the waist air chamber, the thigh air chamber and the calf air chamber, respectively.
3. The ambulance stretcher of claim 2 wherein the barometer is a digitally displayed barometer.
4. The ambulance stretcher of claim 2 wherein said barometer is a needle barometer.
5. The ambulance stretcher of claim 1 wherein said bed frame is made of an aluminum alloy material.
6. The ambulance stretcher of claim 1 wherein the coir wire layer and the middle cushion layer are connected together by a zipper.
7. The ambulance stretcher of claim 1 wherein the middle cushion and the bed core are connected together by a zipper.
8. The ambulance stretcher of claim 1 wherein the cushion has a thickness of 8cm to 10 cm.
9. The ambulance stretcher of claim 1 wherein the cushion further comprises an outermost cloth cover.
10. The ambulance stretcher of claim 9 wherein said cloth cover is made of anti-mite cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922354073.1U CN211433724U (en) | 2019-12-24 | 2019-12-24 | Ambulance stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922354073.1U CN211433724U (en) | 2019-12-24 | 2019-12-24 | Ambulance stretcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211433724U true CN211433724U (en) | 2020-09-08 |
Family
ID=72308934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922354073.1U Active CN211433724U (en) | 2019-12-24 | 2019-12-24 | Ambulance stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211433724U (en) |
-
2019
- 2019-12-24 CN CN201922354073.1U patent/CN211433724U/en active Active
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| GR01 | Patent grant |