CN105982792A - Automatic getting-on stretcher - Google Patents
Automatic getting-on stretcher Download PDFInfo
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- CN105982792A CN105982792A CN201510049066.4A CN201510049066A CN105982792A CN 105982792 A CN105982792 A CN 105982792A CN 201510049066 A CN201510049066 A CN 201510049066A CN 105982792 A CN105982792 A CN 105982792A
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Abstract
The invention discloses an automatic getting-on stretcher. The automatic getting-on stretcher is characterized in that a frame is composed of a main frame body, a front auxiliary frame body and a rear auxiliary frame body, the main frame body is a rectangular frame, rolling shafts are arranged at the front and rear ends inside the main frame body respectively, a group of cylindrical rollers is penetratingly arranged on each rolling shaft, the two groups of rollers are connected via a ring cushion belt, at least three groups of middle rolling shafts parallel to the rolling shafts are arranged in the frame between the two groups of rollers, cylindrical rollers are penetratingly arranged on the middle rolling shafts, connection insert holes are formed in two sides of the front and rear ends of the main frame body respectively, the front auxiliary frame body and the rear auxiliary frame body are provided with a hollow left lifting arm and a hollow right lifting arm respectively, the left lifting arm and the right lifting arm are connected through connecting rods, a connecting rod is arranged in each of the left lifting arm and the right lifting arm, each connecting rod is sleeved with a forward pushing spring, the front end of each connecting rod is inserted into the corresponding connection insert hole, the rear end of each connecting rod is provided with a pull handle, connecting handles hinged to the frame are arranged on the left lifting arm and the right lifting arm respectively, and a front fork wheel is arranged on the connecting handle of the front auxiliary frame body. The automatic getting-on stretcher has the advantages of simple operation, convenience in use, wide application range and the like.
Description
Technical field
The present invention relates to medical apparatus and instruments, a kind of simple to operate, easy to use, adapt to the automatic getting-on stretcher of varying environment.
Background technology
nullIt is understood that，Ambulance、Stretcher is the important equipment of medical first aid，They provide convenient for medical rescue and save the rescue time that paper is valuable，Development along with national economy，Requirement to medical first aid equipment also improves constantly，Particularly first aid management、First-aid equipments etc. are had higher requirement，Such as the stretcher in first-aid equipment，Chinese patent CN2684803Y discloses one " semi-automatic stretcher vehicle "，It includes vehicle frame、Main wheel、Front fork is taken turns、Folding wheel、BOGEY WHEEL and little auxiliary wheel，Described frame downward is provided with four folding main wheels，The front of main wheel is provided with and controls the folding wheel that main wheel folds，The front of vehicle frame is provided with two front fork wheels，Vehicle frame rear portion is additionally provided with two BOGEY WHEELs，Described four main wheels are connected with vehicle frame through pole，The tilted supporter that can fold it is connected with between main wheel and vehicle frame，The folding wheel controlling this tilted supporter is connected with this tilted supporter，Tilted supporter root is provided with location spring，Each main wheel pole side is equipped with little auxiliary wheel，This stretcher can be gone up freely、Lower ambulance，It is greatly reduced the labor intensity of medical worker，Also mitigate the misery of patient，But it exists on patient、Lower stretcher is inconvenient、The length of stretcher is unadjustable，At narrow elevator、The places such as stair cannot use or in-convenience in use.
Summary of the invention
Present invention aim to address above-mentioned the deficiencies in the prior art, it is provided that a kind of stretcher up and down is convenient, the upper and lower ambulance of stretcher is convenient, the convenient automatic getting-on stretcher of stretcher adjustable in length, patient carrying.
The technical solution adopted for the present invention to solve the technical problems is.
nullA kind of automatic getting-on stretcher，Including vehicle frame、Main wheel、Front fork is taken turns、Folding wheel and BOGEY WHEEL，Described frame downward is provided with four folding main wheels，The front of main wheel is provided with and controls the folding wheel that main wheel folds，The front of vehicle frame is provided with two front fork wheels，The rear of vehicle frame is provided with two BOGEY WHEELs，Described four main wheels are connected with vehicle frame through main wheel pole，The tilted supporter that can fold it is connected with between main wheel and vehicle frame，The folding wheel controlling this tilted supporter is connected with folding rod，It is characterized in that vehicle frame is by main car frame、Front auxiliary vehicle frame and rear auxiliary vehicle frame composition，The framework that main car frame is rectangle，The gripper shoe intersected in length and breadth it is provided with in framework，In main car frame, rear and front end is respectively equipped with roller bearing，One group of cylindric roller it is installed with on roller bearing，Two groups of rollers are connected by annular rim strip，At least provided with three groups of central roller parallel with roller bearing in main car frame between two groups of rollers，Cylindric roller it is installed with in central roller，Main car frame rear and front end is respectively provided on two sides with connection jack，Front auxiliary vehicle frame and rear auxiliary vehicle frame are respectively equipped with the left carry arm of hollow and right carry arm，Left carry arm and right carry arm are connected by connecting plate，It is respectively equipped with connecting rod in left carry arm and right carry arm，Spring is pushed away before being cased with in connecting rod，The front end of connecting rod is stretched out under the effect front pushing away spring and inserts in connection jack，The rear end of connecting rod is stretched out and is provided with pull handle，It is respectively equipped with the connection handle with frame hinge on left carry arm and right carry arm，The connection handle of front auxiliary vehicle frame is provided with front fork wheel.
nullTilted supporter of the present invention is formed by upper connecting rod and lower link are hinged，Lower link is connected with main wheel pole，Upper connecting rod is connected with rocker through hook，Rocker is located on the main car frame after tilted supporter，Rocker is provided with location spring，The locking bar into rocker location it is further fixed on the main car frame of rocker side，Folding rod is hinged with the support on main car frame，One end of drag-line is connected with folding rod，Other end pulley under main car frame is connected with the upper connecting rod of tilted supporter，When folding wheel and ambulance railway carriage are inconsistent and are moved rearwards by，Drag-line pulls the upper connecting rod of tilted supporter to rotate an angle，The folding dead point of the upper connecting rod being hinged mutually and lower link is opened，The upper connecting rod of tilted supporter and lower link fold after making main wheel pole and move，The angle that the rear shifting of main wheel pole makes the upper connecting rod of tilted supporter and lower link fold is bigger，Finally main wheel pole is received under main car frame，Stretcher main body is supported on the car bottom plate of ambulance by front fork wheel and BOGEY WHEEL.
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The roller bearing at main car frame front end of the present invention or rear two ends is respectively provided on two sides with the rim strip tensioning bolt inconsistent with it, and the nut matched with tensioning bolt is fixed on main car frame, can regulate the degree of tightness of rim strip by rotating tensioning bolt.
The connection Socket walls of both sides, main car frame rear and front end of the present invention is respectively equipped with hole, connecting rod location, and location is provided with, in hole, the bearing pin that groove or through hole with connecting rod leading section match, with regulation, locking connecting rod.
Being provided with backing plate on rear side of main wheel pole of the present invention, backing plate is provided with roller, and to alleviate the friction of pole and ambulance railway carriage limit, roller can also substitute the front fork wheel on vehicle frame and BOGEY WHEEL.
Vehicle frame is divided into main car frame, front auxiliary vehicle frame and rear auxiliary vehicle frame by the present invention, the front auxiliary vehicle frame of lower folding and rear auxiliary vehicle frame is carried out according to traffic conditions such as elevator & stairs during use, patient can be made to move forward and backward on stretcher by the roller rim strip on main car frame, there is the advantages such as simple to operate, easy to use, applied widely.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the front view of the present invention.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the structural representation of roller bearing, roller in main car frame in the present invention.
Fig. 5 is the schematic diagram of folding rod in the present invention.
Fig. 6 is left carry arm or the structural representation of right carry arm in the present invention.
Fig. 7 is the structural representation of rim strip tensioning bolt in the present invention.
Detailed description of the invention
Below in conjunction with Fig. 1, the invention will be further described:
nullAs shown in the figure，A kind of automatic getting-on stretcher，Including vehicle frame、Main wheel 1、Front fork wheel 2、Folding wheel 3 and BOGEY WHEEL 4，Described frame downward is provided with four folding main wheels 1，The front of main wheel 1 is provided with and controls the folding wheel 3 that main wheel folds，The front of vehicle frame is provided with two front fork wheels 2，The rear end of vehicle frame is provided with two BOGEY WHEELs 4，Described four main wheels 1 are connected with vehicle frame through main wheel pole 5，The tilted supporter 6 that can fold it is connected with between main wheel 1 and vehicle frame，The folding wheel 3 controlling this tilted supporter 6 is connected with folding rod 7，Vehicle frame both sides are provided with the guardrail 8 preventing patient from falling down stretcher，Guardrail 8 can be folded down，Guardrail 8 can also use plug-in type，Draw up and can extract guardrail 8 out，Move on patient to facilitate、Lower stretcher，The present invention can also be in the side of vehicle frame equipped with folding drip stand，Drip stand and vehicle frame junction are additionally provided with drip stand positioner，Drip stand can be erect easily or put down，With convenient for transfusion，The structure of above-mentioned each ingredient and the interconnected relationship between them are same as the prior art，This does not repeats，It is a feature of the present invention that vehicle frame is by main car frame 10、Front auxiliary vehicle frame 11 and rear auxiliary vehicle frame 12 form，The framework that main car frame 10 is rectangle，The gripper shoe intersected in length and breadth it is provided with in main car frame 10，Gripper shoe can also be made up of polylith lath，Gripper shoe is provided with canvas，Arranging of gripper shoe is same as the prior art，One bonding strength being to increase framework，Two is to support the patient lying on stretcher，This does not repeats，In main car frame 10, rear and front end is respectively equipped with roller bearing 13，One group of cylindric roller 14 it is installed with on roller bearing 13，Two groups of rollers are connected by annular rim strip 15，At least provided with three groups of central roller 16 parallel with roller bearing in framework between two groups of rollers，Cylindric roller 14 it is installed with in central roller 16，Roller bearing 13 and central roller 16 rotate in being directly inserted into the hole of main car frame both sides，Roller bearing 13 can also be connected with main car frame 10 through sleeve or bearing with central roller 16，Roller 14 is fixed and is connected with roller bearing 12 and central roller 16 or is spaced connection，That is can be roller bearing 13 and central roller 16 rotates，Can also be that roller 14 rotates，Can also is that roller bearing 13、Central roller 16 and roller 14 rotate simultaneously，But self pivoting of roller 14 or with axle rotate，Roller bearing 13 and central roller 16 can also fixing with framework be connected，Now roller 14 is spaced with roller bearing 13 and central roller 16 and is connected，Roller 14 can rotate relative to roller bearing 13 and central roller 16，So that annular rim strip 15 moves steadily；nullVehicle frame is by main car frame 10、Front auxiliary vehicle frame 11 and rear auxiliary vehicle frame 12 form，The framework that main car frame 10 is rectangle，The gripper shoe intersected in length and breadth it is provided with in framework，Arranging of gripper shoe is same as the prior art，One bonding strength being to increase framework，Two is to support the patient lying on stretcher，This does not repeats，Main car frame 10 rear and front end is respectively provided on two sides with connection jack，Front auxiliary vehicle frame 11 and rear auxiliary vehicle frame 12 are respectively equipped with left carry arm 21 and the right carry arm 22 of hollow，Left carry arm 21 and right carry arm 22 are connected by connecting plate，Connecting plate can be made up of some laths，Connecting plate is provided with canvas 23，It is respectively equipped with connecting rod 24 in left carry arm 21 and right carry arm 22，Spring 25 is pushed away before being cased with in connecting rod 24，The front end of connecting rod 24 is stretched out under the effect front pushing away spring 25 and inserts the connection jack being positioned at main car frame 10 end，The rear end of connecting rod 24 is stretched out left carry arm 21 and right carry arm 22 and is provided with pull handle 27，It is respectively equipped with and the connection handle 29 of main car frame 10 hinge on front auxiliary vehicle frame 11 and the left carry arm 21 of rear auxiliary vehicle frame 12 and right carry arm 22，That is connection handle 29 is fixed be connected with left carry arm 21 and right carry arm 22、Axle 28 rotated with main car frame 10 is hinged，So that front auxiliary vehicle frame 11 and rear auxiliary vehicle frame 12 can be rotated down folding around rotary shaft 28，The connection handle of front auxiliary vehicle frame 11 is provided with front fork wheel 3，Tilted supporter 6 of the present invention is formed by upper connecting rod and lower link are hinged，Lower link is connected with main wheel pole 5，Upper connecting rod is connected with rocker through hook 26，Rocker is located on the main car frame 10 after tilted supporter 6，Rocker is provided with location spring，It is same as the prior art，The locking bar into rocker location it is further fixed on the main car frame 10 of rocker side，It is same as the prior art，Folding rod 7 is hinged with the support on main car frame，One end of drag-line 30 is connected with folding rod 7，Other end pulley 31 under main car frame 10 is connected with the upper connecting rod of tilted supporter 6，When folding wheel 3 and ambulance railway carriage are inconsistent and are moved rearwards by，Drag-line 30 pulls the upper connecting rod of tilted supporter 6 to turn an angle，The folding dead point of the upper connecting rod being hinged mutually and lower link is opened，The upper connecting rod of tilted supporter and lower link fold after making main wheel pole 5 and move，The angle that the rear shifting of main wheel pole 5 makes the upper connecting rod of tilted supporter 6 and lower link fold is bigger，Finally main wheel pole 5 is received in main car frame 10 times，Stretcher main body is supported on the car bottom plate of ambulance by front fork wheel and BOGEY WHEEL.
Additionally, the roller bearing 13 at main car frame 10 Inner Front End of the present invention or rear two ends is respectively provided on two sides with the rim strip tensioning bolt 32 inconsistent with it, the nut 33 matched with tensioning bolt 32 is fixed on the frame of main car frame 10, can regulate the degree of tightness of rim strip 15 by rotating tensioning bolt 10；The connection Socket walls of described both sides, main car frame 10 rear and front end is respectively equipped with hole, connecting rod location, and location is provided with, in hole, the bearing pin 34 that groove or through hole with connecting rod leading section match, and with regulation, locking connecting rod 24, hole, location typically arranges 3-5；The rear side of the described main wheel pole 5 connecting main wheel 1 is provided with backing plate 35; backing plate 35 is provided with multiple roller, to alleviate the friction of pole and ambulance railway carriage limit, prevents stretcher from colliding with ambulance railway carriage; patient is not by secondary injury in protection, and roller can also substitute the BOGEY WHEEL on vehicle frame.
Vehicle frame is divided into main car frame, front auxiliary vehicle frame and rear auxiliary vehicle frame by the present invention, the front auxiliary vehicle frame of lower folding and rear auxiliary vehicle frame is carried out according to traffic conditions such as elevator & stairs during use, patient can be made to move forward and backward on stretcher by the rim strip on main car frame, there is the advantages such as simple to operate, easy to use, applied widely.
Claims (5)
- null1. an automatic getting-on stretcher，Including vehicle frame、Main wheel、Front fork is taken turns、Folding wheel and BOGEY WHEEL，Described frame downward is provided with four folding main wheels，The front of main wheel is provided with and controls the folding wheel that main wheel folds，The front of vehicle frame is provided with two front fork wheels，The rear of vehicle frame is provided with two BOGEY WHEELs，Described four main wheels are connected with vehicle frame through main wheel pole，The tilted supporter that can fold it is connected with between main wheel and vehicle frame，The folding wheel controlling this tilted supporter is connected with folding rod，It is characterized in that vehicle frame is by main car frame、Front auxiliary vehicle frame and rear auxiliary vehicle frame composition，The framework that main car frame is rectangle，The gripper shoe intersected in length and breadth it is provided with in framework，In main car frame, rear and front end is respectively equipped with roller bearing，One group of cylindric roller it is installed with on roller bearing，Two groups of rollers are connected by annular rim strip，At least provided with three groups of central roller parallel with roller bearing in main car frame between two groups of rollers，Cylindric roller it is installed with in central roller，Main car frame rear and front end is respectively provided on two sides with connection jack，Front auxiliary vehicle frame and rear auxiliary vehicle frame are respectively equipped with the left carry arm of hollow and right carry arm，Left carry arm and right carry arm are connected by connecting plate，It is respectively equipped with connecting rod in left carry arm and right carry arm，Spring is pushed away before being cased with in connecting rod，The front end of connecting rod is stretched out under the effect front pushing away spring and inserts in connection jack，The rear end of connecting rod is stretched out and is provided with pull handle，It is respectively equipped with the connection handle with frame hinge on left carry arm and right carry arm，The connection handle of front auxiliary vehicle frame is provided with front fork wheel.
- A kind of automatic getting-on stretcher the most according to claim 1, it is characterized in that tilted supporter of the present invention is formed by upper connecting rod and lower link are hinged, lower link is connected with main wheel pole, upper connecting rod is connected with rocker through hook, rocker is located on the main car frame after tilted supporter, rocker is provided with location spring, the locking bar into rocker location it is further fixed on the main car frame of rocker side, folding rod is hinged with the support on main car frame, one end of drag-line is connected with folding rod, and other end pulley under main car frame is connected with the upper connecting rod of tilted supporter.
- A kind of automatic getting-on stretcher the most according to claim 1, it is characterised in that the roller bearing at main car frame front end or rear two ends is respectively provided on two sides with the rim strip tensioning bolt inconsistent with it, and the nut matched with tensioning bolt is fixed on main car frame.
- A kind of automatic getting-on stretcher the most according to claim 1, it is characterised in that the connection Socket walls of both sides, main car frame rear and front end is respectively equipped with hole, connecting rod location, location is provided with, in hole, the bearing pin that groove or through hole with connecting rod leading section match.
- A kind of automatic getting-on stretcher the most according to claim 1, it is characterised in that being provided with backing plate on rear side of main wheel pole, backing plate is provided with roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510049066.4A CN105982792B (en) | 2015-01-30 | 2015-01-30 | Automatic getting-on stretcher car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510049066.4A CN105982792B (en) | 2015-01-30 | 2015-01-30 | Automatic getting-on stretcher car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105982792A true CN105982792A (en) | 2016-10-05 |
| CN105982792B CN105982792B (en) | 2017-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510049066.4A Active CN105982792B (en) | 2015-01-30 | 2015-01-30 | Automatic getting-on stretcher car |
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| Country | Link |
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| CN (1) | CN105982792B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108904150A (en) * | 2018-06-02 | 2018-11-30 | 王华根 | A kind of portable medical bed transport |
| CN111481352A (en) * | 2020-04-20 | 2020-08-04 | 重庆医科大学附属第一医院 | Special nursing bed without carrying patient for orthopedics department |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001070161A1 (en) * | 2000-03-17 | 2001-09-27 | Stryker Corporation | Stretcher with castor wheels |
| CN2684803Y (en) * | 2004-03-09 | 2005-03-16 | 粟广欢 | Semiautomatic getting on stretcher with wheel |
| CN101361689A (en) * | 2007-08-10 | 2009-02-11 | 粟广欢 | Semi-automatic stretcher vehicle and matched ambulance |
| CN202027818U (en) * | 2010-06-11 | 2011-11-09 | 张建申 | Multifunctional bending, folding and lifting wheeled stretcher with transfusion frame |
| CN204033629U (en) * | 2014-07-14 | 2014-12-24 | 苏州凯义电梯配件有限责任公司 | A kind of foldable stretcher car |
| CN204106366U (en) * | 2014-10-07 | 2015-01-21 | 王锐 | A kind of stretcher |
| CN204468462U (en) * | 2015-01-30 | 2015-07-15 | 威海威高齐全医疗设备有限公司 | Automatic getting-on stretcher car |
-
2015
- 2015-01-30 CN CN201510049066.4A patent/CN105982792B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001070161A1 (en) * | 2000-03-17 | 2001-09-27 | Stryker Corporation | Stretcher with castor wheels |
| CN2684803Y (en) * | 2004-03-09 | 2005-03-16 | 粟广欢 | Semiautomatic getting on stretcher with wheel |
| CN101361689A (en) * | 2007-08-10 | 2009-02-11 | 粟广欢 | Semi-automatic stretcher vehicle and matched ambulance |
| CN202027818U (en) * | 2010-06-11 | 2011-11-09 | 张建申 | Multifunctional bending, folding and lifting wheeled stretcher with transfusion frame |
| CN204033629U (en) * | 2014-07-14 | 2014-12-24 | 苏州凯义电梯配件有限责任公司 | A kind of foldable stretcher car |
| CN204106366U (en) * | 2014-10-07 | 2015-01-21 | 王锐 | A kind of stretcher |
| CN204468462U (en) * | 2015-01-30 | 2015-07-15 | 威海威高齐全医疗设备有限公司 | Automatic getting-on stretcher car |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108904150A (en) * | 2018-06-02 | 2018-11-30 | 王华根 | A kind of portable medical bed transport |
| CN111481352A (en) * | 2020-04-20 | 2020-08-04 | 重庆医科大学附属第一医院 | Special nursing bed without carrying patient for orthopedics department |
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| Publication number | Publication date |
|---|---|
| CN105982792B (en) | 2017-11-07 |
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