CN101926710A - Boarding stretcher - Google Patents
Boarding stretcher Download PDFInfo
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- CN101926710A CN101926710A CN 201010264578 CN201010264578A CN101926710A CN 101926710 A CN101926710 A CN 101926710A CN 201010264578 CN201010264578 CN 201010264578 CN 201010264578 A CN201010264578 A CN 201010264578A CN 101926710 A CN101926710 A CN 101926710A
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Abstract
The invention relates to a stretcher, in particular to a boarding stretcher which is mainly used for carrying an injured person on an ambulance, belonging to the technical field of medical appliance and equipment. A lug (3.5.1) is arranged on a movable plastic sleeve (3.5); a slotted hole (4.2.1) is arranged on a control rod (4.2); a bolt (3.5.1.1) on the lug (3.5.1) passes through the slotted hole (4.2.1) and is clamped on the slotted hole (4.2.1); a stop block (3.5.2) is arranged on the movable plastic sleeve (3.5); a shifting block (5.2) is arranged on a left handle (5.1); and the shifting block (5.2) is matched with the stop block (3.5.2). In the boarding stretcher, supporting legs are controlled to be folded by pulling the handle, so that the supporting legs can be uniformly retracted, thereby reducing the impact to the stretcher when the stretcher is carried on the ambulance, and reducing the pain of the injured person; and simultaneously the simple and convenient control mode also improves the efficiency of rescuing the injured person.
Description
(1) technical field
The present invention relates to a kind of stretcher, relate in particular to a kind of boarding stretcher, be mainly used in the wounded is transported ambulance, belong to the medical apparatus and instruments technical field.
(2) background technology
When the wounded are injured, need he be delivered on the ambulance with stretcher, so that treatment in time, along with the development of medical industry, people are also more and more higher to the requirement of stretcher.Stretcher not only will transport ambulance quickly and easily with the wounded, needs also to guarantee that the wounded can not be subjected to bigger vibrations in the process of transporting, and avoids the wounded to be subjected to bigger pain.Though traditional boarding stretcher can be by the folding purpose of getting on the bus that reaches of its supporting leg, yet there is following defective in it:
1, the supporting leg of stretcher need be subjected to just can folding up behind to a certain degree the bump, thereby sends in the ambulance, yet this impact meeting causes to a certain degree injury to the wounded, even can the wounded's health be impacted.
2, when needs descended ambulance with stretcher fortune, supporting leg resetted and can collide ground, thereby stretcher is produced bigger impact, can make the wounded painful more.
(3) summary of the invention
In order to overcome above-mentioned deficiency, the invention provides a kind of easy to operately, efficient is higher, and has reduced the boarding stretcher of the wounded's misery.
The object of the present invention is achieved like this:
A kind of boarding stretcher, comprise the upper frame assembly, described upper frame assembly comprises rear tube, it is characterized in that: it also comprises underframe assembly, right handles assembly and left handle assembly, described underframe assembly comprises the underframe joint, is provided with four cross bars between the described underframe joint, is hinged with supporting leg on the described first and the 3rd cross bar, be hinged with folding brace on the described second and the 4th cross bar, described supporting leg and folding brace are hinged; Be provided with torsion spring between described folding brace and the underframe joint;
Described second cross bar and folding brace hinged place are provided with activity and connect and mould cover, and described activity connects to mould to put and is provided with projection;
Described the 4th cross bar and folding brace hinged place are provided with activity and connect and mould cover, and described activity connects to mould to put and is provided with and block;
Described right handles assembly comprises right handles and control stick, and described right handles and rear tube are hinged, and has slotted eye on the described control stick, and the bolt on the described projection passes slotted eye and is stuck on the slotted eye, and described control stick and right handles are hinged;
Described left handle assembly comprises left handle and shifting block, and described left handle and rear tube are hinged, and described left handle is provided with shifting block, and described shifting block and block cooperatively interact.
Described folding brace comprises upper boom and lower beam, and described upper boom and lower beam are hinged, and described upper boom connects by activity that to mould cover hinged with cross bar, and the bottom of described lower beam and supporting leg is hinged, and it is fixedly connected to pass through connecting rod between two folding braces about described.
Described torsion spring one end is fixed on the underframe joint that links to each other with cross bar, and the other end is fixed on the folding brace.
Described right handles and left handle all are " 7 " type.
It also comprises fence assembly, described fence assembly comprises guardrail joint, guardrail landing nipple, guardrail pipe and bearing pin, described guardrail joint and guardrail landing nipple are fixed on the upper frame assembly, the two ends of described guardrail pipe are separately positioned in guardrail joint and the guardrail landing nipple, and described bearing pin passes guardrail landing nipple and the guardrail pipe that is inserted in the guardrail landing nipple.
It also comprises backrest module, and described backrest module comprises backing tube and movable the adapter, and described backing tube is provided with the backrest joint, and described backrest joint and upper frame joint are hinged, fixedlys connected with backing tube in the described movable top of taking over, and bottom and cross bar are hinged.
The beneficial effect of boarding stretcher of the present invention is:
1, control the folding of supporting leg by pulling handle, not only can be so that supporting leg shrink evenly, also reduced stretcher suffered impact when transporting ambulance, reduced the wounded's misery; This control mode has simply and easily also improved rescue the wounded's efficient simultaneously.
2, by pinning handle and slowly loosening supporting leg is at the uniform velocity resetted, also reduced stretcher suffered impact when transporting ambulance, reduced the wounded's misery.
(4) description of drawings
Fig. 1 is the structural representation of boarding stretcher of the present invention.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the structural representation of folding brace among the present invention.
Fig. 4 is the syndeton sketch map of projection among the present invention and control stick.
Fig. 5 is the syndeton sketch map of block among the present invention and shifting block.
Fig. 6 is the syndeton sketch map of torsion spring among the present invention and folding brace.
Fig. 7 is the structural representation of fence assembly among the present invention.
Fig. 8 is the structural representation of backrest module among the present invention.
Among the figure: upper frame assembly 1, upper frame pipe 1.1, left side pipe 1.1.1, right side pipe 1.1.2 and rear tube 1.1.3, upper frame joint 1.2, side fixed bar 1.3;
(5) specific embodiment
As Fig. 1 and Fig. 2, the present invention relates to a kind of boarding stretcher, comprise upper frame assembly 1, sub-frame assembly 2, underframe assembly 3, right handles assembly 4, left handle assembly 5, fence assembly 6 and backrest module 7;
As Fig. 1, described upper frame assembly 1 comprises upper frame pipe 1.1, upper frame joint 1.2 and side fixed bar 1.3, described upper frame pipe 1.1 comprises left side pipe 1.1.1, right side pipe 1.1.2 and rear tube 1.1.3, the front end of described left side pipe 1.1.1 and right side pipe 1.1.2, the rear end respectively is provided with a upper frame joint 1.2, the centre of described left side pipe 1.1.1 and right side pipe 1.1.2 respectively is provided with two upper frame joints 1.2, upper frame joint 1.2 on described left side pipe 1.1.1 and the right side pipe 1.1.2 is and is symmetrical set, the below of described upper frame joint 1.2 is connected to side fixed bar 1.3, is provided with rear tube 1.1.3 between the upper frame joint 1.2 of described rearmost end;
As Fig. 1 and Fig. 2, described sub-frame assembly 2 comprises sub-frame pipe 2.1 and fast pulley 2.2, fixedly connected with two upper frame joints 1.2 of right side pipe 1.1.2 front end with left side pipe 1.1.1 in the rear end of described sub-frame pipe 2.1 both sides, the front end of described sub-frame pipe 2.1 both sides is provided with two fast pulleys 2.2;
As Fig. 1 and Fig. 2, described underframe assembly 3 comprises underframe side pipe 3.1, underframe joint 3.2, the T type connects moulds cover 3.4, activity connects moulds cover 3.5, torsion spring 3.6, projection 3.5.1 and block 3.5.2, described underframe side pipe 3.1 is provided with underframe joint 3.2, the upper end of described underframe joint 3.2 and side fixed bar 1.3 are connected and fixed, make upper frame pipe 1.1 and underframe side pipe 3.1 be connected and fixed, be provided with four cross bars 3.3 between two underframe joints 3.2 of described underframe side pipe 3.1 left and right sides, described four cross bars 3.3 are followed successively by first cross bar from front to back, second cross bar, the 3rd cross bar and the 4th cross bar;
As Fig. 1 and Fig. 2, be respectively equipped with two supporting legs that are symmetrical set 3.7 on the described first and the 3rd cross bar 3.3, described supporting leg 3.7 tops by the T type connect mould the cover 3.4 with cross bar 3.3 hinged, the bottom of described supporting leg 3.7 is provided with universal wheel 3.8;
As Fig. 1, Fig. 2, Fig. 3 and Fig. 6, be respectively equipped with two folding braces 3.9 that are symmetrical set on the described second and the 4th cross bar 3.3, described folding brace 3.9 comprises upper boom 3.9.1 and lower beam 3.9.2, the top of the bottom of described upper boom 3.9.1 and lower beam 3.9.2 is hinged, the top of described upper boom 3.9.1 by activity connect mould the cover 3.5 with cross bar 3.3 hinged, the bottom of the bottom of described lower beam 3.9.2 and supporting leg 3.7 is hinged, fixedly connected between two folding braces 3.9 about described by connecting rod 3.9.3, described torsion spring 3.6 1 ends are fixed on the underframe joint 3.2 that links to each other with cross bar 3.3, and the other end is fixed on the upper boom 3.9.1;
As Fig. 4 and Fig. 5, the activity on the right of described second cross bar 3.3 connects moulds cover and 3.5 is provided with projection 3.5.1, and the activity on the left side of described the 4th cross bar 3.3 connects moulds cover 3.5 and be provided with block 3.5.2;
As Fig. 1, Fig. 2 and Fig. 4, described right handles assembly 4 comprises right handles 4.1 and control stick 4.2, described right handles 4.1 is " 7 " type, described right handles 4.1 is hinged near top end and rear tube 1.1.3, the front end of described control stick 4.2 has slotted eye 4.2.1, described projection 3.5.1 is provided with bolt 3.5.1.1, described bolt 3.5.1.1 passes slotted eye 4.2.1 and is stuck on the slotted eye 4.2.1, make the front end of control stick 4.2 and activity connect to mould cover 3.5 to flexibly connect that the top of the rear end of described control stick 4.2 and right handles 4.1 is hinged;
As Fig. 1 and Fig. 5, described left handle assembly 5 comprises left handle 5.1 and shifting block 5.2, described left handle 5.1 is " 7 " type, described left handle 5.1 is hinged near top end and rear tube 1.1.3, the top of described left handle 5.1 is provided with shifting block 5.2, described shifting block 5.2 cooperatively interacts with block 3.5.2, and described shifting block 5.2 is ball-shaped;
As Fig. 1, Fig. 2 and Fig. 7, described fence assembly 6 comprises guardrail joint 6.1, guardrail landing nipple 6.2, guardrail pipe 6.3 and bearing pin 6.4, described guardrail joint 6.1 and guardrail landing nipple 6.2 are fixed on left side pipe 1.1.1 and the right side pipe 1.1.2, the two ends of described guardrail pipe 6.3 are separately positioned in guardrail joint 6.1 and the guardrail landing nipple 6.2, described bearing pin 6.4 passes guardrail landing nipple 6.2 and the guardrail pipe 6.3 that is inserted in the guardrail landing nipple 6.2, make that guardrail landing nipple 6.2 and guardrail pipe 6.3 1 ends are hinged, 6.1 of guardrail joints and guardrail pipe 6.3 flexibly connect;
As Fig. 1, Fig. 2 and Fig. 8, described backrest module 7 comprises backing tube 7.1, backrest joint 7.2 and movable adapter 7.3, the rear end of described backing tube 7.1 both sides is provided with two backrest joints 7.2, described backrest joint 7.2 is hinged with the upper frame joint 1.2 of left side pipe 1.1.1 and right side pipe 1.1.2 front end, fixedly connected with the front side of backing tube 7.1 in described movable 7.3 tops of taking over, the bottom by the T type connect mould cover 3.4 and cross bar 3.3 hinged.
This boarding stretcher is when transporting ambulance, pull earlier right handles 4.1 downwards, make control stick 4.2 rear ends upwards lift, cooperation by the bolt 3.5.1.1 on the projection 3.5.1, driving the folding brace 3.9 in front folds up, under the induced effect of folding brace 3.9,, the supporting leg of front 3.7 just can upwards fold as long as being subjected to slight collision.Pull left handle 5.1 subsequently downwards, left handle 5.1 vertical shifting blocks 5.2 just can movable meet the block 3.5.2 that moulds on the cover 3.5 and rotate, make the folding brace 3.9 in back fold up, under the induced effect of the folding brace 3.9 in back, just can upwards fold as long as back supporting leg 3.7 is subjected to slight collision.So just, make stretcher can transport ambulance easily, and the wounded is not impacted.
When needs descend ambulance with stretcher fortune, as long as pin handle, lentamente it to be loosened, folding brace 3.9 change meetings reset under the effect of torsion spring 3.6 evenly, thereby also make supporting leg 3.7 at the uniform velocity reset, and have avoided bigger impact, have reduced the wounded's misery.
Claims (6)
1. boarding stretcher, comprise upper frame assembly (1), described upper frame assembly (1) comprises rear tube (1.1.3), it is characterized in that: it also comprises underframe assembly (3), right handles assembly (4) and left handle assembly (5), described underframe assembly (3) comprises underframe joint (3.2), be provided with four cross bars (3.3) between the described underframe joint (3.2), be hinged with supporting leg (3.7) on the described first and the 3rd cross bar (3.3), be hinged with folding brace (3.9) on the described second and the 4th cross bar (3.3), described supporting leg (3.7) is hinged with folding brace (3.9), is provided with torsion spring (3.6) between described folding brace (3.9) and the underframe joint (3.2);
Described second cross bar (3.3) and folding brace (3.9) hinged place are provided with activity and connect and mould cover (3.5), and described activity connects moulds cover (3.5) and be provided with projection (3.5.1);
Described the 4th cross bar (3.3) and folding brace (3.9) hinged place are provided with activity and connect and mould cover (3.5), and described activity connects moulds cover (3.5) and be provided with block (3.5.2);
Described right handles assembly (4) comprises right handles (4.1) and control stick (4.2), described right handles (4.1) is hinged with rear tube (1.1.3), have slotted eye (4.2.1) on the described control stick (4.2), bolt (3.5.1.1) on the described projection (3.5.1) passes slotted eye (4.2.1) and is stuck on the slotted eye (4.2.1), and described control stick 4.2 is hinged with right handles (4.1);
Described left handle assembly (5) comprises left handle (5.1) and shifting block (5.2), and described left handle (5.1) is hinged with rear tube (1.1.3), and described left handle (5.1) is provided with shifting block (5.2), and described shifting block (5.2) cooperatively interacts with block (3.5.2).
2. a kind of boarding stretcher according to claim 1, it is characterized in that: described folding brace (3.9) comprises upper boom (3.9.1) and lower beam (3.9.2), described upper boom (3.9.1) and lower beam (3.9.2) are hinged, described upper boom (3.9.1) connects by activity that to mould cover (3.5) and cross bar (3.3) hinged, the bottom of described lower beam (3.9.2) and supporting leg (3.7) is hinged, and is fixedly connected by connecting rod (3.9.3) between two folding braces (3.9) about described.
3. a kind of boarding stretcher according to claim 1 is characterized in that: described torsion spring (3.6) one ends are fixed on the underframe joint (3.2) that links to each other with cross bar (3.3), and the other end is fixed on the folding brace (3.9).
4. a kind of boarding stretcher according to claim 1 is characterized in that: described right handles (4.1) and left handle (5.1) all are " 7 " type.
5. a kind of boarding stretcher according to claim 1, it is characterized in that: it also comprises fence assembly (6), described fence assembly (6) comprises guardrail joint (6.1), guardrail landing nipple (6.2), guardrail pipe (6.3) and bearing pin (6.4), described guardrail joint (6.1) and guardrail landing nipple (6.2) are fixed on the upper frame assembly (1), the two ends of described guardrail pipe (6.3) are separately positioned in guardrail joint (6.1) and the guardrail landing nipple (6.2), and described bearing pin (6.4) passes guardrail landing nipple (6.2) and is inserted in guardrail pipe (6.3) in the guardrail landing nipple (6.2).
6. a kind of boarding stretcher according to claim 1, it is characterized in that: it also comprises backrest module (7), described backrest module (7) comprises backing tube (7.1) and movable take over (7.3), described backing tube (7.1) is provided with backrest joint (7.2), described backrest joint (7.2) is hinged with upper frame joint (1.2), fixedly connected with backing tube (7.1) in described movable (7.3) top of taking over, bottom and cross bar (3.3) are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010264578 CN101926710A (en) | 2010-08-27 | 2010-08-27 | Boarding stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010264578 CN101926710A (en) | 2010-08-27 | 2010-08-27 | Boarding stretcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101926710A true CN101926710A (en) | 2010-12-29 |
Family
ID=43366328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010264578 Pending CN101926710A (en) | 2010-08-27 | 2010-08-27 | Boarding stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101926710A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104586583A (en) * | 2014-12-28 | 2015-05-06 | 中国人民解放军海军医学研究所 | Movable type obstacle crossing device |
| CN107224356A (en) * | 2017-06-13 | 2017-10-03 | 右江民族医学院附属医院 | One kind is applied to neonatal transporter |
| CN108670578A (en) * | 2018-04-23 | 2018-10-19 | 佛山市博知盾识科技有限公司 | A kind of emergency treatment bone fracture stretcher |
| CN114469543A (en) * | 2022-01-24 | 2022-05-13 | 中国商用飞机有限责任公司 | Foldable transfer cart, transfer platform assembly and boarding and disembarking device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2010
- 2010-08-27 CN CN 201010264578 patent/CN101926710A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104586583A (en) * | 2014-12-28 | 2015-05-06 | 中国人民解放军海军医学研究所 | Movable type obstacle crossing device |
| CN104586583B (en) * | 2014-12-28 | 2017-07-14 | 中国人民解放军海军医学研究所 | A kind of portable obstacle crossing device |
| CN107224356A (en) * | 2017-06-13 | 2017-10-03 | 右江民族医学院附属医院 | One kind is applied to neonatal transporter |
| CN107224356B (en) * | 2017-06-13 | 2020-01-10 | 右江民族医学院附属医院 | Transfer device suitable for neonate |
| CN108670578A (en) * | 2018-04-23 | 2018-10-19 | 佛山市博知盾识科技有限公司 | A kind of emergency treatment bone fracture stretcher |
| CN108670578B (en) * | 2018-04-23 | 2020-09-22 | 青岛大学附属医院 | Stretcher for emergency bone fracture |
| CN114469543A (en) * | 2022-01-24 | 2022-05-13 | 中国商用飞机有限责任公司 | Foldable transfer cart, transfer platform assembly and boarding and disembarking device |
| CN114469543B (en) * | 2022-01-24 | 2022-11-22 | 中国商用飞机有限责任公司 | Foldable transfer cart, transfer platform assembly and boarding and disembarking device |
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Application publication date: 20101229 |