CN101947166A - Stretcher - Google Patents
Stretcher Download PDFInfo
- Publication number
- CN101947166A CN101947166A CN 201010295026 CN201010295026A CN101947166A CN 101947166 A CN101947166 A CN 101947166A CN 201010295026 CN201010295026 CN 201010295026 CN 201010295026 A CN201010295026 A CN 201010295026A CN 101947166 A CN101947166 A CN 101947166A
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- Prior art keywords
- frame
- stretcher
- locking plate
- plate
- gusset piece
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Abstract
The invention discloses a stretcher which comprises a stretcher body, wherein the stretcher body comprises a frame and a body plate arranged in the frame; the body plate is divided into an upper body plate and a lower body plate, and the back end of the upper body plate is articulated with the frame and can rotate for a certain angle; the frame is divided into a main frame and a front-end frame, and two side frames of the front-end frame are respectively connected with the corresponding side frames of the main frame through a locking mechanism; and the front-end frame can rotate downwards to form a 90-degree angle with the main frame or can rotate to be positioned in the same plane with the main frame. The invention has the advantages of simple structure and convenient use. Because the front part of the frame of the stretcher body can be folded, the stretcher can adapt to the application environment of smaller space and especially can be applied in an elevator with smaller space.
Description
Technical field
The present invention relates to a kind of medical care stretcher, also comprise the matching used stretcher of ambulance (claiming the ambulance boarding stretcher again).
Background technology
Existing stretcher, its stretcher body framework is rectangle or rectangle fillet structure, and the overall structure of framework for changing is provided with the human body plate in the framework.The human body plate of existing stretcher stretcher is divided into upper body plate and lower body plate more, but upper body plate horizontal also turns into certain angle of inclination, even can fold on the lower body plate.The matching used stretcher of ambulance, its vehicle frame lower limb can fold contraction as required, is convenient to use on ambulance, therefore, is called the ambulance boarding stretcher again.At present, this stretcher is widely used in institute of hospital He on the ambulance.
Above-mentioned stretcher, the length of its stretcher body framework will 2 meters and more than, patient bed to adapt to.But the environment for use of stretcher is Protean, such as, the space of a lot of elevators is smaller, stretcher just can not use under deployed condition, patient just can not be on stretcher about elevator.In patient's rescue process, the corner angle that also can often run into the corner, passageway is big, the situation that the turning space is less, and at this moment, stretcher also can pass through.In these cases, existing stretcher often can't use.
Summary of the invention
Problem to be solved by this invention is to overcome the defective that prior art exists, and a kind of stretcher is provided, and its stretcher body framework folding frame can adapt to less spatial environment for use.
Stretcher of the present invention comprises the stretcher body, and described stretcher body is made of framework and the human body plate that is arranged in the framework; Described human body plate is divided into upper body plate and lower body plate, and the rear end of upper body plate (be with the stretcher head before, promptly stretcher one end at upper body plate place is preceding) is hinged with framework, rotatable certain angle; It is characterized in that: described framework is divided into body frame and front end frame, and the corresponding frame with body frame of two frames of front end frame connects with lockable mechanism respectively, and the front end frame can rotate to spend at an angle of 90 or rotate into body frame with body frame and be positioned at same plane.
Described lockable mechanism is made of locking plate, strike plate, lever and extension spring; Locking plate is that circle or locking plate front portion are circular arc, and the locking plate axis hole is established at the locking plate center, and locking plate lower front outer rim is provided with the locking opening, and locking plate is fixed on the front end of body frame frame; The frame rearward end of front end frame is provided with gusset piece, and gusset piece is established the gusset piece axis hole, and pivot pin inserts gusset piece axis hole and locking plate axis hole, forms hinged; Dead bolt is fixed on the rear portion of lever, and the dead bolt upper articulation is on the front end frame, and pin joint is positioned at before the locking plate and presses close to locking plate; Extension spring is arranged between dead bolt bottom and the rotating shaft.
Described locking plate has the circular hole of 90 ° of radians in its front upper, and the gusset piece of front end frame is being established alignment pin with the circular hole correspondence position, and alignment pin passes circular hole; When alignment pin was positioned at the upper end position of circular hole, dead bolt snapped in the locking opening.
The present invention, simple in structure, easy to use; Because stretcher body frame front can fold, therefore can adapt to less spatial environment for use, especially can in the less elevator in space, use.
Description of drawings
Fig. 1 is the schematic perspective view of stretcher of the present invention;
Fig. 2 is a stretcher partial schematic diagram of the present invention;
Fig. 3 is the lockable mechanism structural representation of stretcher of the present invention;
Fig. 4 is the lockable mechanism assembling sketch map of stretcher of the present invention.
Fig. 5 originally peddles that stretcher user mode sketch map.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is elaborated.
As depicted in figs. 1 and 2, stretcher of the present invention comprises the stretcher body, and described stretcher body is made of framework 1 and the human body plate 2 that is arranged in the framework; Described human body plate is divided into upper body plate 3 and lower body plate 4, and the rear end of upper body plate (be with the stretcher head before, promptly stretcher one end at upper body plate place is preceding) is hinged with framework, rotatable certain angle;
Described framework is divided into body frame 5 and front end frame 6, body frame 5 and front end frame 6 are door type, the corresponding frame with body frame of two frames of front end frame connects with lockable mechanism 7 respectively, and the front end frame can rotate to spend at an angle of 90 or rotate into body frame with body frame and be positioned at same plane.
Shown in Fig. 3,4, described lockable mechanism 7 is made of locking plate 8, strike plate 9, lever 10 and extension spring 11; Locking plate is that circle or locking plate front portion are circular arc, and axis hole 12 is established at the locking plate center, and locking plate lower front outer rim is provided with the locking opening, and locking plate is fixed on the front end of body frame frame; Two sides of the frame rearward end of front end frame are respectively established a gusset piece 13 respectively, and gusset piece is established gusset piece axis hole 14, and pivot pin 15 inserts the gusset piece axis hole of gusset piece axis hole, locking plate axis hole and opposite side successively, form hinged (hinge connection); Dead bolt 9 is fixed on the rear portion of lever 10, pin shaft hole 16 is established on dead bolt top, and gusset piece is offered respective pins axis hole 17 in the relevant position, and bearing pin 18 inserts each pin shaft hole (16,17) successively, form the hinged of dead bolt top and front end frame, pin joint is positioned at before the locking plate and presses close to locking plate; As shown in Figure 2, an end of extension spring 11 is arranged on the dead bolt bottom, and the other end is arranged on the pivot pin 15.
Described locking plate has the circular hole of 90 ° of radians in its front upper, and the gusset piece of front end frame is being established alignment pin 20 with circular hole 19 correspondence positions, and alignment pin passes circular hole; When alignment pin was positioned at the upper end position of circular hole, dead bolt snapped in the locking opening.
In the outside of gusset piece, can buckle sealing trim 21.
In the use, as run into when entering elevator or less space, hold 6 liang of frames of front end frame and lever 10 simultaneously with hands, firmly hold with a firm grip, dead bolt rotates with lever, breaks away from the locking opening, and the front end frame can put down, with 5 one-tenth 90 ° of body frames (as shown in Figure 5).After going out elevator, upwards mention the front end frame, when the front end frame was in the same plan-position of body frame, dead bolt can snap in the locking opening under the effect of extension spring, heard that sound that dead bolt snaps in the locking opening can fix the framework 1 of stretcher.
Claims (3)
1. a stretcher comprises the stretcher body, and described stretcher body is made of framework and the human body plate that is arranged in the framework; Described human body plate is divided into upper body plate and lower body plate, and the rear end and the framework of upper body plate are hinged, rotatable certain angle; It is characterized in that: described framework is divided into body frame and front end frame, and the corresponding frame with body frame of two frames of front end frame connects with lockable mechanism respectively.
2. according to the described stretcher of claim 1, it is characterized in that: described lockable mechanism is made of locking plate, strike plate, lever and extension spring; Locking plate is that circle or locking plate front portion are circular arc, and the locking plate axis hole is established at the locking plate center, and locking plate lower front outer rim is provided with the locking opening, and locking plate is fixed on the front end of body frame frame; The frame rearward end of front end frame is provided with gusset piece, and gusset piece is established the gusset piece axis hole, and pivot pin inserts gusset piece axis hole and locking plate axis hole, forms hinged; Dead bolt is fixed on the rear portion of lever, and the dead bolt upper articulation is on the front end frame, and pin joint is positioned at before the locking plate and presses close to locking plate; Extension spring is arranged between dead bolt bottom and the rotating shaft.
3. according to the described stretcher of claim 2, it is characterized in that: described locking plate, have the circular hole of radian in its front upper, the gusset piece of front end frame is being established alignment pin with the circular hole correspondence position, and alignment pin passes circular hole; When alignment pin was positioned at the upper end position of circular hole, dead bolt snapped in the locking opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102950265A CN101947166B (en) | 2010-09-29 | 2010-09-29 | Stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102950265A CN101947166B (en) | 2010-09-29 | 2010-09-29 | Stretcher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101947166A true CN101947166A (en) | 2011-01-19 |
| CN101947166B CN101947166B (en) | 2012-04-25 |
Family
ID=43450878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102950265A Active CN101947166B (en) | 2010-09-29 | 2010-09-29 | Stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101947166B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104523383A (en) * | 2014-12-25 | 2015-04-22 | 南通康盛医疗器械有限公司 | Wheel stretcher |
| CN105480657A (en) * | 2015-12-13 | 2016-04-13 | 中国航空工业集团公司西安飞机设计研究所 | Large-size unmanned aerial vehicle part tractor-trailer suitable for cross-step transportation |
| CN111728778A (en) * | 2020-07-02 | 2020-10-02 | 刘鹏程 | Ambulance cot for ambulance |
| CN113101067A (en) * | 2021-04-15 | 2021-07-13 | 重庆医药高等专科学校 | Sit-stand assist device installed on ambulance |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3797051A (en) * | 1972-02-10 | 1974-03-19 | J Evans | Foldable cot |
| CN2135353Y (en) * | 1992-09-24 | 1993-06-09 | 黄兴运 | Multi-purpose stretcher vehicle |
| CN2159772Y (en) * | 1993-04-20 | 1994-03-30 | 赵开红 | Folding multifunction stretcher cart |
| CN2310565Y (en) * | 1997-09-15 | 1999-03-17 | 袁长洁 | Collapsible stretcher |
| CN2524726Y (en) * | 2001-12-25 | 2002-12-11 | 江阴市万事兴汽车研究所有限公司 | Folding push cart |
| CN2585643Y (en) * | 2002-12-12 | 2003-11-12 | 沈建国 | Folding ambulance go-cart |
| CN1644191A (en) * | 2005-01-21 | 2005-07-27 | 李全兴 | Bedding chair stretcher vehicles |
| CN201798857U (en) * | 2010-09-29 | 2011-04-20 | 周建平 | Stretcher vehicle |
-
2010
- 2010-09-29 CN CN2010102950265A patent/CN101947166B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3797051A (en) * | 1972-02-10 | 1974-03-19 | J Evans | Foldable cot |
| CN2135353Y (en) * | 1992-09-24 | 1993-06-09 | 黄兴运 | Multi-purpose stretcher vehicle |
| CN2159772Y (en) * | 1993-04-20 | 1994-03-30 | 赵开红 | Folding multifunction stretcher cart |
| CN2310565Y (en) * | 1997-09-15 | 1999-03-17 | 袁长洁 | Collapsible stretcher |
| CN2524726Y (en) * | 2001-12-25 | 2002-12-11 | 江阴市万事兴汽车研究所有限公司 | Folding push cart |
| CN2585643Y (en) * | 2002-12-12 | 2003-11-12 | 沈建国 | Folding ambulance go-cart |
| CN1644191A (en) * | 2005-01-21 | 2005-07-27 | 李全兴 | Bedding chair stretcher vehicles |
| CN201798857U (en) * | 2010-09-29 | 2011-04-20 | 周建平 | Stretcher vehicle |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104523383A (en) * | 2014-12-25 | 2015-04-22 | 南通康盛医疗器械有限公司 | Wheel stretcher |
| CN105480657A (en) * | 2015-12-13 | 2016-04-13 | 中国航空工业集团公司西安飞机设计研究所 | Large-size unmanned aerial vehicle part tractor-trailer suitable for cross-step transportation |
| CN105480657B (en) * | 2015-12-13 | 2018-12-11 | 中国航空工业集团公司西安飞机设计研究所 | A kind of big component tractor-trailer of unmanned plane suitable for being transported across step |
| CN111728778A (en) * | 2020-07-02 | 2020-10-02 | 刘鹏程 | Ambulance cot for ambulance |
| CN113101067A (en) * | 2021-04-15 | 2021-07-13 | 重庆医药高等专科学校 | Sit-stand assist device installed on ambulance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101947166B (en) | 2012-04-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110119 Assignee: Jiangsu Rixin Medical Equipment Co., Ltd. Assignor: Zhou Jianping Contract record no.: 2014320000005 Denomination of invention: Multifunctional folding two-wheel stretcher vehicle Granted publication date: 20120425 License type: Exclusive License Record date: 20140110 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |