CN113855403A - Ambulance stretcher with folding structure and convenient carrying for emergency medical treatment - Google Patents
Ambulance stretcher with folding structure and convenient carrying for emergency medical treatment Download PDFInfo
- Publication number
- CN113855403A CN113855403A CN202111255679.5A CN202111255679A CN113855403A CN 113855403 A CN113855403 A CN 113855403A CN 202111255679 A CN202111255679 A CN 202111255679A CN 113855403 A CN113855403 A CN 113855403A
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- 238000013016 damping Methods 0.000 claims abstract description 21
- 239000004744 fabric Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/013—Stretchers foldable or collapsible
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/02—Stretchers with wheels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention relates to the technical field of rescue stretchers, in particular to a rescue stretcher which is provided with a folding structure and is convenient to carry for emergency medical treatment, which comprises a connecting bracket, a bed body, handrails, a movable roller, a rotary adjusting piece, a rotary rod, an elastic adjusting piece, a fixing piece, a rotary supporting rod, a supporting wheel, a folding rod, a rotary connecting piece, a fixed roller, a backrest, an adjusting rod, a locking piece and a rotary shaft, wherein the bed body is provided with the movable roller and the rotary adjusting piece; the top of the connecting bracket is connected with the bed body; the top of the connecting bracket is connected with the handrail in a sliding way; the side surface of the handrail is connected with the fixing piece; the fixing piece is connected with the connecting bracket in a sliding damping manner; the fixing piece penetrates through the handrail and is connected with the elastic adjusting piece; the elastic adjusting piece is connected with the connecting bracket; the bottom of the connecting bracket is rotationally connected with the rotating shaft; the rotating shaft is connected with the rotating support rod. The folding structure is good in folding performance, and the occupied space can be reduced in a storage state, so that the transportation and carrying efficiency is improved.
Description
Technical Field
The invention relates to the technical field of rescue stretchers, in particular to a rescue stretcher which is provided with a folding structure and is convenient to carry for emergency medical treatment.
Background
Chinese patent publication No. CN212186919U discloses an ambulance stretcher with a folding structure and convenient carrying for emergency medical treatment, comprising a handle and a blocking sheet, wherein the inner end of the handle is fixed with stretcher cloth, and the left and right sides of the stretcher cloth are provided with fixing buckles, the upper and lower sides of the stretcher cloth are fixed with tightening belts, and the middle position of the tightening belt is connected with an inserting buckle, the back surface of the stretcher cloth is provided with a support rod, and the upper surface of the support rod is provided with a fixing strip, the middle position of the support rod is fixed with a fastening end, and the end of the fastening end is connected with a fastening rod, the end of the fastening rod is connected with a movable joint, the blocking sheet is arranged at the two ends of the support rod, and the end of the support rod is fixed with a turning joint, the front end of the turning joint is fixed with a fixing plate, and the middle position of the fixing plate is provided with a card box, the left and right sides of the card box are provided with clamping blocks, and the outside of fixture block is provided with the spring, and it has advantages such as the emergent use of simple emergency of the firm operating procedure of overall structure is convenient for.
Although the stretcher structure is convenient to fold among the above-mentioned technical scheme, can't slide with the help of ground and support to make medical personnel whole journey need lift the line, increased medical personnel's operating pressure, reduced patient's transport speed simultaneously.
Disclosure of Invention
The invention aims to solve the technical problems in the background technology, and provides a portable ambulance stretcher with a folding structure for emergency medical treatment.
The invention provides an ambulance stretcher with a folding structure and convenient carrying for emergency medical treatment, which comprises a connecting bracket, a bed body, handrails, movable rollers, a rotating adjusting piece, a rotating rod, an elastic adjusting piece, a fixing piece, a rotating supporting rod, a supporting wheel, a folding rod, a rotating connecting piece, a fixed roller, a backrest, an adjusting rod, a locking piece and a rotating shaft, wherein the bed body is provided with a bed body;
the top of the connecting bracket is connected with the bed body; the top of the connecting bracket is connected with the handrail in a sliding way; the side surface of the handrail is connected with the fixing piece; the fixing piece is connected with the connecting bracket in a sliding damping manner; the fixing piece penetrates through the handrail and is connected with the elastic adjusting piece; the elastic adjusting piece is connected with the connecting bracket; the bottom of the connecting bracket is rotationally connected with the rotating shaft; the rotating shaft is connected with the rotating support rod; one end of the rotating support rod, which is far away from the rotating shaft, is rotatably connected with the support wheel; the side surface of the rotary supporting rod is rotationally connected with the folding rod; the folding rod is rotationally connected with the rotating connecting piece; the folding rod is rotatably connected with the bottom of the connecting bracket; the top of the connecting bracket is connected with the backrest in a rotary damping manner; the connecting bracket is rotationally connected with the adjusting rod; the adjusting rod is in control connection with the fixed roller; the fixed roller is arranged at the bottom of the connecting bracket; one end of the connecting bracket, which is far away from the fixed roller, is rotatably connected with the rotating rod; the side surface of the rotating rod is connected with the rotating adjusting piece; the rotary adjusting piece is connected with the side surface of the connecting bracket in a sliding way; the rotating rod is rotatably connected with the movable roller; the rotating shaft is connected with the locking piece in a rotating damping manner; the locking piece is provided with a locking handle; the locking handle is rotationally connected with the locking piece.
Preferably, the supporting wheel is provided with a brake device, the brake device is provided with a friction piece, and the friction piece is connected with the supporting wheel in a rotating damping mode.
Preferably, the rotating adjusting piece is provided with an angle scale, the connecting support is provided with a pointer, and the pointer faces the direction of the angle scale.
Preferably, the bed body is provided with a buffer layer, and the handrail is provided with an anti-skid layer.
Preferably, the adjusting rod is provided with a gear, the fixed roller is provided with a roller support, the roller support is provided with a rack, and the rack is meshed with the gear.
Preferably, the connecting supports are symmetrically arranged on two sides of the bed body; a connecting beam is arranged below the bed body and connected with the side surface of the connecting bracket.
Preferably, the locking piece is provided with a damping piece, and the damping piece is connected with the rotating shaft in a rotating damping mode.
Preferably, a handle is arranged on the backrest, a rotating support piece is arranged on the handle and is rotatably connected with the connecting support, and the rotating support piece is connected with the bottom of the backrest.
The technical scheme of the invention has the following beneficial technical effects:
the foldable stretcher has the advantages that the structure is good in folding performance, the occupied space can be reduced in the storage state, the transportation and carrying efficiency is improved, the transportation capacity of the foldable stretcher can be effectively improved by the aid of the rollers which can be folded and stretched out, the process that the traditional stretcher needs to be continuously lifted is avoided, the stability of a patient in the transportation process is improved, and meanwhile, the backrest can be rotated as required, so that the comfort level of the patient is improved.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a portable ambulance stretcher with a folded structure for emergency medical treatment according to the present invention;
fig. 2 is a schematic view showing a structure of a portable ambulance stretcher locking member having a folded structure for emergency medical treatment according to the present invention;
fig. 3 is a side view of a portable ambulance stretcher with a folded structure for emergency medical treatment according to the present invention;
reference numerals: 1. connecting a bracket; 2. a bed body; 3. a handrail; 4. a movable roller; 5. rotating the adjusting member; 6. rotating the rod; 7. an elastic adjustment member; 8. a fixing member; 9. rotating the support rod; 10. a support wheel; 11. a folding bar; 12. rotating the connecting piece; 13. fixing the roller; 14. a backrest; 15. adjusting a rod; 16. a locking handle; 17. a lock stopping member; 18. and rotating the shaft.
Detailed Description
Example one
As shown in fig. 1 to 3, the ambulance stretcher with a folding structure and convenient carrying for emergency medical treatment according to the present invention comprises a connecting frame 1, a bed body 2, a handrail 3, a movable roller 4, a rotary adjusting member 5, a rotary rod 6, an elastic adjusting member 7, a fixing member 8, a rotary supporting rod 9, a supporting wheel 10, a folding rod 11, a rotary connecting member 12, a fixed roller 13, a backrest 14, an adjusting rod 15, a locking member 17 and a rotary shaft 18;
the top of the connecting bracket 1 is connected with the bed body 2; the top of the connecting bracket 1 is connected with the handrail 3 in a sliding way; the side surface of the handrail 3 is connected with a fixing piece 8; the fixing piece 8 is connected with the connecting bracket 1 in a sliding damping manner; the fixing piece 8 penetrates through the handrail 3 and is connected with the elastic adjusting piece 7; the elastic adjusting piece 7 is connected with the connecting bracket 1; the bottom of the connecting bracket 1 is rotationally connected with a rotating shaft 18; the rotating shaft 18 is connected with the rotating support rod 9; one end of the rotary supporting rod 9 far away from the rotating shaft 18 is rotatably connected with the supporting wheel 10; the side surface of the rotary supporting rod 9 is rotationally connected with the folding rod 11; the folding rod 11 is rotationally connected with the rotating connecting piece 12; the folding rod 11 is rotatably connected with the bottom of the connecting bracket 1; the top of the connecting bracket 1 is connected with the backrest 14 in a rotary damping way; the connecting bracket 1 is rotationally connected with the adjusting rod 15; the adjusting rod 15 is in control connection with the fixed roller 13; the fixed roller 13 is arranged at the bottom of the connecting bracket 1; one end of the connecting bracket 1 away from the fixed roller 13 is rotatably connected with the rotating rod 6; the side surface of the rotating rod 6 is connected with the rotating adjusting piece 5; the rotary adjusting piece 5 is connected with the side surface of the connecting bracket 1 in a sliding way; the rotating rod 6 is rotatably connected with the movable roller 4; the rotating shaft 18 is connected with the locking piece 17 in a rotating damping way; the locking piece 17 is provided with a locking handle 16; the locking handle 16 is rotationally connected with the locking piece 17; a brake device is arranged on the supporting wheel 10, a friction piece is arranged on the brake device, and the friction piece is in rotary damping connection with the supporting wheel 10; the bed body 2 is provided with a buffer layer, and the handrail 3 is provided with an anti-skid layer; a gear is arranged on the adjusting rod 15, a roller bracket is arranged on the fixed roller 13, a rack is arranged on the roller bracket, and the rack is meshed and connected with the gear; the locking piece 17 is provided with a damping piece which is in rotary damping connection with the rotating shaft 18; the backrest 14 is provided with a handle, the handle is provided with a rotating supporting piece, the rotating supporting piece is rotatably connected with the connecting bracket 1, and the rotating supporting piece is connected with the bottom of the backrest 14.
In this embodiment, can play effectual support to rotation support pole 9 through folding rod 11 and rotation connecting piece 12, when this device is in the state of accomodating, folding rod 12 incurving can make folding rod 1 about half section laminating through rotation connecting piece 12, thereby make rotation support pole 9 rotate with linking bridge 1 parallel angle, the effect of folding accomodating has been accomplished, can effectual regulation rotation support pole 9's turned angle through the combination of lock-stopping piece 17 and axis of rotation 18, thereby adapt to the not patient transportation of co-altitude, can change the inclination of this device under the state of keeping flat through the combination of fixed gyro wheel 13 and movable gyro wheel 4, thereby patient's comfortable degree has been improved, handrail 3 can prevent that the patient from rolling off from the bed body 2, the safety protection effect has been improved.
Example two
As shown in fig. 2-3, compared with the first embodiment, the first embodiment of the rescue stretcher with a foldable structure and convenient to carry in emergency medical treatment of the present invention has the advantages that the rotary adjusting member 5 is provided with the angle scale, the connecting bracket 1 is provided with the pointer, and the pointer faces the direction of the angle scale; the connecting brackets 1 are symmetrically arranged at two sides of the bed body 2; a connecting beam is arranged below the bed body 2 and connected with the side surface of the connecting bracket 1.
In one embodiment of the invention, the angle graduated scale can effectively improve the accuracy of the adjusting process, thereby ensuring the comfort of a patient and avoiding the risk caused by an overlarge angle, and the connecting crossbeam can enhance the supporting rigidity of the bed body 2, thereby improving the bearing capacity of the device.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. A rescue stretcher with a folding structure and convenient carrying for emergency medical treatment is characterized by comprising a connecting bracket (1), a bed body (2), handrails (3), movable rollers (4), a rotating adjusting piece (5), a rotating rod (6), an elastic adjusting piece (7), a fixing piece (8), a rotating supporting rod (9), a supporting wheel (10), a folding rod (11), a rotating connecting piece (12), a fixed roller (13), a backrest (14), an adjusting rod (15), a locking piece (17) and a rotating shaft (18);
the top of the connecting bracket (1) is connected with the bed body (2); the top of the connecting bracket (1) is connected with the handrail (3) in a sliding way; the side surface of the handrail (3) is connected with the fixing piece (8); the fixing piece (8) is connected with the connecting bracket (1) in a sliding damping manner; the fixing piece (8) penetrates through the handrail (3) and is connected with the elastic adjusting piece (7); the elastic adjusting piece (7) is connected with the connecting bracket (1); the bottom of the connecting bracket (1) is rotationally connected with a rotating shaft (18); the rotating shaft (18) is connected with the rotating support rod (9); one end of the rotary supporting rod (9) far away from the rotating shaft (18) is rotatably connected with the supporting wheel (10); the side surface of the rotary supporting rod (9) is rotationally connected with the folding rod (11); the folding rod (11) is rotationally connected with the rotating connecting piece (12); the folding rod (11) is rotatably connected with the bottom of the connecting bracket (1); the top of the connecting bracket (1) is connected with the backrest (14) in a rotary damping way; the connecting bracket (1) is rotationally connected with the adjusting rod (15); the adjusting rod (15) is in control connection with the fixed roller (13); the fixed roller (13) is arranged at the bottom of the connecting bracket (1); one end of the connecting bracket (1) far away from the fixed roller (13) is rotatably connected with the rotating rod (6); the side surface of the rotating rod (6) is connected with the rotating adjusting piece (5); the rotary adjusting piece (5) is connected with the side surface of the connecting bracket (1) in a sliding way; the rotating rod (6) is rotationally connected with the movable roller (4); the rotating shaft (18) is connected with the locking piece (17) in a rotating damping way; a locking handle (16) is arranged on the locking piece (17); the locking handle (16) is rotatably connected with the locking piece (17).
2. The ambulance stretcher with foldable structure for emergency medical treatment according to claim 1, wherein the supporting wheel (10) is provided with a brake device, the brake device is provided with a friction member, and the friction member is connected with the supporting wheel (10) in a rotational damping manner.
3. The ambulance stretcher with foldable structure for emergency medical treatment according to claim 1, wherein the angle scale is provided on the rotary adjusting member (5), and the pointer is provided on the connecting bracket (1) and faces the direction of the angle scale.
4. The ambulance stretcher with foldable structure for emergency medical treatment according to claim 1, wherein the bed body (2) is provided with a buffer layer, and the armrest (3) is provided with an anti-slip layer.
5. The ambulance stretcher with foldable structure for emergency medical treatment according to claim 1, wherein the adjusting rod (15) is provided with a gear, the fixed roller (13) is provided with a roller bracket, the roller bracket is provided with a rack, and the rack is engaged with the gear.
6. The ambulance stretcher with folding structure for easy carrying according to claim 1, wherein the connecting brackets (1) are symmetrically arranged on both sides of the bed body (2); a connecting cross beam is arranged below the bed body (2) and is connected with the side surface of the connecting support (1).
7. The ambulance stretcher with foldable structure for easy carrying according to claim 1, wherein the locking member (17) is provided with a damping member, and the damping member is rotatably connected with the rotating shaft (18) in a damping manner.
8. The ambulance stretcher with foldable structure for emergency medical treatment according to claim 1, wherein the backrest (14) is provided with a handle, the handle is provided with a rotation support, the rotation support is rotatably connected with the connecting bracket (1), and the rotation support is connected with the bottom of the backrest (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111255679.5A CN113855403B (en) | 2021-10-27 | 2021-10-27 | Ambulance stretcher with folding structure and convenient to carry for emergency medical treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111255679.5A CN113855403B (en) | 2021-10-27 | 2021-10-27 | Ambulance stretcher with folding structure and convenient to carry for emergency medical treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113855403A true CN113855403A (en) | 2021-12-31 |
| CN113855403B CN113855403B (en) | 2024-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111255679.5A Active CN113855403B (en) | 2021-10-27 | 2021-10-27 | Ambulance stretcher with folding structure and convenient to carry for emergency medical treatment |
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| CN (1) | CN113855403B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115778690A (en) * | 2023-02-02 | 2023-03-14 | 潍坊医学院附属医院 | Portable folding bearing device for rescue |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100011674U (en) * | 2009-05-22 | 2010-12-01 | (주)성우특장 | Stretcher for first aid patient transfer |
| CN105287115A (en) * | 2015-10-14 | 2016-02-03 | 江苏日新医疗设备有限公司 | Support leg gear locking device in getting-on stretcher |
| CN107485491A (en) * | 2017-08-14 | 2017-12-19 | 王红燕 | A kind of Novel medical stretcher |
| CN109288631A (en) * | 2017-07-25 | 2019-02-01 | 王永帅 | A kind of folding orthopaedics first aid single rack easy to carry |
| CN212186919U (en) * | 2020-03-07 | 2020-12-22 | 南通市第一老年病医院 | Ambulance stretcher with folding structure and convenient carrying for emergency medical treatment |
| CN213190628U (en) * | 2020-07-01 | 2021-05-14 | 华中科技大学同济医学院附属协和医院 | Medical emergency stretcher capable of being folded and stored |
-
2021
- 2021-10-27 CN CN202111255679.5A patent/CN113855403B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100011674U (en) * | 2009-05-22 | 2010-12-01 | (주)성우특장 | Stretcher for first aid patient transfer |
| CN105287115A (en) * | 2015-10-14 | 2016-02-03 | 江苏日新医疗设备有限公司 | Support leg gear locking device in getting-on stretcher |
| CN109288631A (en) * | 2017-07-25 | 2019-02-01 | 王永帅 | A kind of folding orthopaedics first aid single rack easy to carry |
| CN107485491A (en) * | 2017-08-14 | 2017-12-19 | 王红燕 | A kind of Novel medical stretcher |
| CN212186919U (en) * | 2020-03-07 | 2020-12-22 | 南通市第一老年病医院 | Ambulance stretcher with folding structure and convenient carrying for emergency medical treatment |
| CN213190628U (en) * | 2020-07-01 | 2021-05-14 | 华中科技大学同济医学院附属协和医院 | Medical emergency stretcher capable of being folded and stored |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115778690A (en) * | 2023-02-02 | 2023-03-14 | 潍坊医学院附属医院 | Portable folding bearing device for rescue |
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| Publication number | Publication date |
|---|---|
| CN113855403B (en) | 2024-03-29 |
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