CN109771148A - A kind of stretcher and application method of fast assembling-disassembling - Google Patents
A kind of stretcher and application method of fast assembling-disassembling Download PDFInfo
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- CN109771148A CN109771148A CN201910121962.5A CN201910121962A CN109771148A CN 109771148 A CN109771148 A CN 109771148A CN 201910121962 A CN201910121962 A CN 201910121962A CN 109771148 A CN109771148 A CN 109771148A
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Abstract
The present invention relates to medical instruments fields, and in particular to a kind of stretcher and application method of fast assembling-disassembling.A kind of stretcher of fast assembling-disassembling, including the long hack lever in left side, the long hack lever in right side, the long stretcher board in left side, the long stretcher board in right side, left side short hundredweight frame plate, right side short hundredweight frame plate, the short hack lever in left side, the short hack lever in right side, plane hinge and cabochon hinge；The long hack lever of the long hack lever in left side and right side is arranged symmetrically, and the two is mutually fixedly connected by plane hinge, and the short hack lever in left side is rotated by cabochon hinge with the long hack lever in left side and connect；A kind of lightweight stretcher of above-mentioned fast assembling-disassembling facilitates movement by four independent hack levers and hinge, easy disassembly；In such a way that knockdown stretcher board is from two sides insertion, effectively avoids mobile patient and cause secondary injury；By cabochon hinge and shorter stretcher board, land head more safely and smoothly.
Description
Technical field
The present invention relates to medical instruments fields, and in particular to a kind of stretcher and application method of fast assembling-disassembling.
Background technique
Stretcher has been very universal, but applying as a kind of first aid and the tool of transhipment patient in clinic at present
There is also many deficiencies in journey is very careful the patient of Cardiological and fracture during transport, reduces patient to the greatest extent
Activity, be otherwise easy to aggravate the state of an illness or even threat to life.Deficiency existing for existing stretcher is: 1. are placed into bed by stretcher
On process in need to lift patient and could complete, secondary wound easily is caused to patient；2. existing stretcher head is typically no anti-
The drawbacks of shield measure, the head Yi Fasheng quick set-down, it is highly detrimental to the life security of patient；3. simultaneously existing stretcher structure with
Human body is less mutually suitable for, both uncomfortable for patient, also dangerous；4. stretcher size is larger, not readily transportable；5.
Stretcher is carried on the slope will lead to patient's inclination, generate security risk.
Summary of the invention
The object of the present invention is to provide one kind can be with fast assembling-disassembling, the movement of reduction patient limb, protection head, carrying personnel
Towards stretcher and application method consistent, that adapt to the fast assembling-disassembling that the gradient is carried.
To achieve the goals above, the technical solution used in the present invention is: a kind of stretcher of fast assembling-disassembling, including left side
Long hack lever, the long hack lever in right side, the long stretcher board in left side, the long stretcher board in right side, left side short hundredweight frame plate, right side short hundredweight frame plate, left side are short
Hack lever, the short hack lever in right side, connection buckle assembly and fold shaft assembly；The long hack lever of the long hack lever in left side and right side is arranged symmetrically, and the two is logical
Connection buckle assembly is crossed mutually to be fixedly connected；Left side short hundredweight frame plate and right side short hundredweight frame plate are arranged symmetrically, and the two passes through connection buckle assembly
Mutually it is fixedly connected；Left side short hundredweight frame plate is fixed on the short hack lever in left side, and right side short hundredweight frame plate is fixed at the short frame in right side
On bar, the long stretcher board in left side is fixed on the long hack lever in left side, and the long stretcher board in right side is fixed on the long hack lever in right side；It is left
The short hack lever in side is rotated by fold shaft assembly with the long hack lever in left side and is connect, and the long hack lever of the short hack lever in right side and right side passes through fold axis
Component rotates connection, and fold shaft assembly can realize the rotation of two dimensions.
Preferably, the connection buckle assembly includes the first mother tuber, ships and resell on another market, the first public block, claw block and spring；First
Mother tuber and the first public block are fixed on hack lever, are shipped and resell on another market and are fixed on the first mother tuber, the center of the first mother tuber is provided with logical
Slot, the first public block two sides are equipped with step, and the first public block cooperation is in the first mother tuber；It is provided with pin in the middle part of claw block, one end is flat
Plate shape, the other end are wedge shaped projection, and wedge shaped projection side is inclined-plane, and side is vertical plane, logical on vertical plane and the first public block
Slot bottom end accommodates just and ships and resell on another market；Claw block is rotatably connected in the first public block by the pin at middle part, is provided in the first public block logical
Slot, claw block are located among the first public block, and the plate shaped end of claw block is located in the blind hole of the first public block, and the bottom end of blind hole is set
It is equipped with cylindrical bore；One end of spring is located in cylindrical bore, and spring is pressurized, and the plate of the other end and claw block terminates
Touching, the plate end of claw block is pushed up outward；It is arranged fluted on described first public block, which ships and resell on another market for accommodating, groove
Outer end be provided with chamfering, conveniently ship and resell on another market and be successfully entered；The claw block is located in its natural state in the slot of the first public block,
Do not expose, can prevent from accidentally touching.
Preferably, the fold shaft assembly includes the second mother tuber, the second public block, turning set and locking cap；Second is female
Block and the second public block are connected by pin shaft, are provided with corresponding arc slot on the second mother tuber and the second public affairs block, the two this mutually rotate；
Graduated convex block is set on second public block, graduated heavy platform is set on turning set, convex block is located in heavy platform, turns for limiting
Dynamic angle；Turning set is fixed in hack lever, and in turning set, locking cap is mounted on the spiral shell of the second public block for the second public block cooperation
On line, for the public block of axial restraint second and turning set.
Preferably, the long stretcher board length is greater than short hundredweight frame plate, the material of stretcher board is the biggish plastics of intensity；
For stretcher board to recessed, stretcher board cylindrical end is interconnecting piece, is fixed on bridge, and stretcher board planar ends are that stretcher board is placed
It is provided with the groove for preventing patient from sliding in portion, is arranged between the interconnecting piece of stretcher board jagged, takes hack lever for hand.
Preferably, the hack lever is at L shape, it is hollow pipe made of steel alloy.
A kind of stretcher application method of fast assembling-disassembling has four people's transport modes or two people slope transport modes, as follows respectively:
A kind of stretcher of fast assembling-disassembling passes sequentially through following steps work when four people carry:
(1) assembling steps: patient lies low, by the long stretcher board of the long stretcher board in left side and right side, left side short hundredweight frame plate and right side short hundredweight
Frame plate is inserted into from the two sides under the body of patient, is mutually fixed by two connection buckle assemblies；Complete assembling；
(2) carry step: four medical staff hold hack lever from side two-by-two, be transported on hospital bed；
(3) demounting procedure: after reaching hospital bed, the connection buckle assembly that claw block unclamps head is pressed first, then by the short frame in left side
The short hack lever of bar and right side extracts stretcher board out to being folded outward, and places head safely；Secondly it unclamps corner and connects buckle assembly, by left side
The long stretcher board of long stretcher board and right side removes, and completes the carrying of patient.
A kind of stretcher of fast assembling-disassembling is carried in two people, is walked under hill condition, and following steps work is passed sequentially through:
(1) assembling steps: by under the long stretcher board insertion patient's body of the long stretcher board in left side and right side, pass through a connection buckle assembly
Connection；
(2) it carries step: the short hack lever of the short hack lever in left side and right side being overturn vertically then, and carries out axial rotation, protect
It is vertical to hold, and the long hack lever in left side and the long hack lever in right side that a staff lifts junction are towards patient；Another staff's lift
The short hack lever of the short hack lever in the left side firmly holded up and right side is located at eminence backwards to patient；The drop of equilibrium gradient makes patient keep water
It is flat, it is carried；
(3) demounting procedure: after patient is placed on hospital bed, connection buckle assembly is unclamped, realizes disassembly.
Using the stretcher and application method of a kind of fast assembling-disassembling of above-mentioned technical proposal, pass through dismountable hack lever and company
Buckle component, easy disassembly facilitate movement；In such a way that knockdown stretcher board is from two sides insertion, mobile disease is effectively avoided
People and he causes secondary injury；By fold shaft assembly and shorter stretcher board, land head more safely and smoothly；Hack lever can
It is vertical to be folded into, the staff at both ends can be made towards consistently carrying, hillside fields is adapted to and carry.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the configuration schematic diagram for connecting buckle assembly.
Fig. 3 is the configuration schematic diagram for turning down shaft assembly.
Specific embodiment
As shown in Figure 1, a kind of stretcher of fast assembling-disassembling includes the long hack lever 11 in left side, the long hack lever 12 in right side, left side
Long stretcher board 21, the long stretcher board 22 in right side, left side short hundredweight frame plate 31, right side short hundredweight frame plate 32, the short hack lever 41 in left side, the short frame in right side
Bar 42, connection buckle assembly 5 and fold shaft assembly 6；The long hack lever 12 of the long hack lever 11 in left side and right side is arranged symmetrically, and the two passes through connection
5 phase of buckle assembly is fixedly connected；Left side short hundredweight frame plate 31 and right side short hundredweight frame plate 32 are arranged symmetrically, and the two passes through connection buckle assembly 5
Mutually it is fixedly connected；Left side short hundredweight frame plate 31 is fixed on the short hack lever 41 in left side, and right side short hundredweight frame plate 32 is fixed at the right side
On the short hack lever 42 in side, the long stretcher board 21 in left side is fixed on the long hack lever 11 in left side, and the long stretcher board 22 in right side is fixed at
On the long hack lever 12 in right side；The short hack lever 41 in left side is rotated by fold shaft assembly 6 with the long hack lever 11 in left side and is connect, the short hack lever in right side
42 and the long hack lever 12 in right side rotated connection by turning down shaft assembly 6；The long stretcher board length is greater than short hundredweight frame plate, stretcher
The material of plate is the biggish plastics of intensity, is provided with groove on stretcher board, prevents patient from sliding, the recessed certain radian of stretcher board,
It is bonded human body, increases comfort type；The hack lever is hollow pipe made of steel alloy at L shape；
As shown in Fig. 2, the connection buckle assembly 5 includes the first mother tuber 51, ship and resell on another market the 52, first public block 53, claw block 54 and bullet
Spring 55；First mother tuber 51 and the first public block 53 are fixed on hack lever, and shipping and reselling on another market 52 is fixed on the first mother tuber 51, and first
The public cooperation of block 53 is in the first mother tuber 51；Be provided with pin in the middle part of claw block 54, one end be it is plate shaped, the other end is wedge shaped projection；
Claw block 54 is rotatably connected in the first public block 53 by the pin at middle part, and claw block 54 is located among the first public block 53；Spring 55
It is pressurized, one end is contacted with the first public 53 inner wall of block, the plate end in contact of the other end and claw block 54；On the public block 53 of described first
It is arranged fluted, which ships and resell on another market 52 for accommodating.
For the connection buckle assembly 5 in connection, the first mother tuber 51 and the first public block 53 are close to each other, and claw block 54 is forced to
It bounces, will ship and resell on another market 52 is stuck in the first public block 53；When unclamping, claw block 54 is pushed, makes to ship and resell on another market and 52 leaves claw block 54；
As shown in figure 3, the fold shaft assembly 6 includes second the 61, second public block 62 of mother tuber, turning set 63 and locking cap 64；
Second mother tuber 61 is connected with the second public block 62 by pin shaft, is provided with corresponding arc slot on the second mother tuber 61 and the second public block 62,
The two this mutually rotate；It is provided with the convex block 621 of 90 indexing on second public block 62, is provided with the heavy of 180 indexing on turning set 63
Platform 632, convex block 621 are located in heavy platform 632, are used for limiting rotating angle；Turning set 63 is fixed in hack lever, the second public block
In turning set 63, locking cap 64 is mounted on the screw thread of the second public block 62 for 62 cooperations, for 62 He of public block of axial restraint second
Turning set 63.
A kind of stretcher of fast assembling-disassembling, which is solved, is transported to stretcher for patient, is transported to hospital bed from stretcher and is also easy to produce
The problem of secondary injury, it is big to solve stretcher volume, it is difficult to the problem of movement；It solves carrying personnel and retreats that the visual field is bad asks
Topic；So that rescue is more efficient, safety；Hack lever can be folded into can be such that staff's direction at both ends consistently carries vertically,
Hillside fields is adapted to carry.
A kind of stretcher of fast assembling-disassembling passes sequentially through following steps work when four people carry:
(4) assembling steps: patient lies low, by the long stretcher board 22 of the long stretcher board 21 in left side and right side, left side short hundredweight frame plate 31 and the right side
Two sides insertion of the side short hundredweight frame plate 32 under the body of patient, is fixed by two connection 5 phases of buckle assembly；Complete assembling；
(5) carry step: four medical staff hold hack lever from side two-by-two, be transported on hospital bed；
(6) demounting procedure: after reaching hospital bed, the connection buckle assembly 5 that claw block 54 unclamps head is pressed first, then by left side
The short hack lever 42 of short hack lever 41 and right side extracts stretcher board out to being folded outward, and places head safely；Secondly it unclamps corner and connects buckle assembly
5, the long stretcher board 22 of the long stretcher board 21 in left side and right side is removed, the carrying of patient is completed.
A kind of stretcher of fast assembling-disassembling is carried in two people, is walked under uphill anymore condition, and following steps work is passed sequentially through:
(4) assembling steps: the long stretcher board 22 of the long stretcher board 21 in left side and right side is inserted under patient's body, a connection buckle is passed through
Component 5 connects；
(5) it carries step: then being overturn the short hack lever 42 of the short hack lever 41 in left side and right side vertically, and carry out axial turn
It is dynamic, keep vertical, the long hack lever in the long hack lever 11 in the left side that a staff lifts junction and right side 12 is towards patient；Another work
The short hack lever 42 of the short hack lever 41 in the left side holded up and right side is lifted as personnel, backwards to patient, is located at eminence；The drop of equilibrium gradient,
Keep patient's holding horizontal, is carried；
(6) demounting procedure: after patient is placed on hospital bed, connection buckle assembly 5 is unclamped, realizes disassembly.
Claims (6)
1. a kind of stretcher of fast assembling-disassembling, which is characterized in that long including the long hack lever in left side (11), the long hack lever in right side (12), left side
Stretcher board (21), the long stretcher board in right side (22), left side short hundredweight frame plate (31), right side short hundredweight frame plate (32), the short hack lever in left side (41),
The short hack lever in right side (42), connection buckle assembly (5) and fold shaft assembly (6)；The long hack lever of the long hack lever in left side (11) and right side (12) is right
Claim arrangement, the two is mutually fixedly connected by connecting buckle assembly (5)；Left side short hundredweight frame plate (31) and right side short hundredweight frame plate (32) are symmetrical
Arrangement, the two are mutually fixedly connected by connecting buckle assembly (5)；Left side short hundredweight frame plate (31) is fixed at the short hack lever (41) in left side
On, right side short hundredweight frame plate (32) is fixed on the short hack lever (42) in right side, and the long stretcher board in left side (21) is fixed at left side
On long hack lever (11), the long stretcher board in right side (22) is fixed on the long hack lever (12) in right side；The short hack lever in left side (41) and left side
Long hack lever (11) is rotated connection by turning down shaft assembly (6), and the long hack lever of the short hack lever in right side (42) and right side (12) passes through fold
Shaft assembly (6) rotates connection, and the rotation of two dimensions can be achieved in fold shaft assembly (6).
2. a kind of stretcher of fast assembling-disassembling according to claim 1, which is characterized in that connection buckle assembly (5) packet
It includes the first mother tuber (51), ship and resell on another market (52), the first public block (53), claw block (54) and spring (55)；First mother tuber (51) and first
Public block (53) is fixed on hack lever, ship and resell on another market (52) be fixed on the first mother tuber (51), the center of the first mother tuber (51)
It is provided with through slot, the first public block (53) two sides are equipped with step, and the first public block (53) cooperates in the first mother tuber (51)；Claw block (54)
Middle part is provided with pin, one end be it is plate shaped, the other end is wedge shaped projection (541), and wedge shaped projection side is inclined-plane, and side is vertical
Face, through slot (532) bottom end on vertical plane and the first public block (53) accommodate ship and resell on another market (52) just；Claw block (54) passes through middle part
Pin is rotatably connected in the first public block (53), and through slot is provided in the first public block (53), and claw block (54) is located at the first public block
(53) intermediate, the plate shaped end of claw block (54) is located in the blind hole (531) of the first public block (53), and the bottom end of blind hole is provided with
Cylindrical bore；One end of spring (55) is located in cylindrical bore, and spring (55) is pressurized, and the other end is flat with claw block (54)
Plate end in contact pushes up at the plate end of claw block (54) outward；Fluted (532) are set on the public block (53) of described first, this is recessed
Slot for accommodate ship and resell on another market (52), the outer end of groove (532) is provided with chamfering, conveniently ship and resell on another market (52) be successfully entered；The claw
Block (54) is located in its natural state in the slot of the first public block (53), does not expose, can prevent from accidentally touching.
3. a kind of stretcher of fast assembling-disassembling according to claim 1, which is characterized in that fold shaft assembly (6) packet
Include the second mother tuber (61), the second public block (62), turning set (63) and locking cap (64)；Second mother tuber (61) and the second public block (62)
Connected by pin shaft, be provided with corresponding arc slot on the second mother tuber (61) and the second public block (62), the two this mutually rotate；Second
It is provided with the convex block (621) of 90 indexing on public block (62), the heavy platform (632) of 180 indexing, convex block are provided on turning set (63)
(621) it is located in heavy platform (632), is used for limiting rotating angle；Turning set (63) is fixed in hack lever, the second public block (62)
In turning set (63), locking cap (64) is mounted on the screw thread of the second public block (62) for cooperation, for the public block of axial restraint second
(62) and turning set (63).
4. a kind of stretcher of fast assembling-disassembling according to claim 1, which is characterized in that the long stretcher board length is greater than
Short hundredweight frame plate, the material of stretcher board are the biggish plastics of intensity；For stretcher board to recessed, stretcher board cylindrical end is interconnecting piece, fixed
It is arranged on bridge, stretcher board planar ends are that the groove for preventing patient from sliding, the company of stretcher board are provided on stretcher board placement section
Be arranged between socket part it is jagged, for hand take hack lever.
5. a kind of stretcher of fast assembling-disassembling according to claim 1, which is characterized in that the hack lever is at L shape, to close
Hollow pipe made of Jin Gang.
6. a kind of stretcher application method of fast assembling-disassembling, which is characterized in that there are four people's transport modes or two people slope transport modes,
It is as follows respectively:
A kind of stretcher of fast assembling-disassembling passes sequentially through following steps work when four people carry:
Assembling steps: patient lies low, by the long stretcher board of the long stretcher board in left side (21) and right side (22), left side short hundredweight frame plate (31) and
Right side short hundredweight frame plate (32) is inserted into from the two sides under the body of patient, is mutually fixed by two connection buckle assemblies (5)；Complete assembling；
Carry step: four medical staff hold hack lever from side two-by-two, be transported on hospital bed；
Demounting procedure: after reaching hospital bed, the connection buckle assembly (5) for claw block (54) unclamping head is pressed first, then by left side
Short hack lever (41) and the short hack lever in right side (42) extract stretcher board out, place head safely to being folded outward；Secondly corner connection buckle is unclamped
The long stretcher board of the long stretcher board in left side (21) and right side (22) is removed, completes the carrying of patient by component (5)；
A kind of stretcher of fast assembling-disassembling is carried in two people, is walked under hill condition, and following steps work is passed sequentially through:
Assembling steps: the long stretcher board of the long stretcher board in left side (21) and right side (22) is inserted under patient's body, a connection buckle is passed through
Component (5) connection；
It carries step: then being overturn the short hack lever of the short hack lever in left side (41) and right side (42) vertically, and carry out axial turn
It is dynamic, keep vertical, the long hack lever in left side (11) and the long hack lever in right side (12) that a staff lifts junction are towards patient；Separately
One staff lifts the short hack lever of the short hack lever in the left side holded up (41) and right side (42), backwards to patient, is located at eminence；Equilibrium gradient
Drop, keep patient's holding horizontal, carried；
Demounting procedure: after patient is placed on hospital bed, connection buckle assembly (5) is unclamped, realizes disassembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910121962.5A CN109771148A (en) | 2019-02-19 | 2019-02-19 | A kind of stretcher and application method of fast assembling-disassembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910121962.5A CN109771148A (en) | 2019-02-19 | 2019-02-19 | A kind of stretcher and application method of fast assembling-disassembling |
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| Publication Number | Publication Date |
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| CN109771148A true CN109771148A (en) | 2019-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910121962.5A Pending CN109771148A (en) | 2019-02-19 | 2019-02-19 | A kind of stretcher and application method of fast assembling-disassembling |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1050289A1 (en) * | 1999-05-07 | 2000-11-08 | Dietmar Weckwerth | Stretcher |
| WO2001070160A1 (en) * | 2000-03-23 | 2001-09-27 | Ferno-Washington, Inc. | Large body stretcher |
| CN2520844Y (en) * | 2002-01-01 | 2002-11-20 | 江阴市万事兴汽车研究所有限公司 | Spade type stretcher |
| CN103720545A (en) * | 2013-12-26 | 2014-04-16 | 张家港市协和医疗器械有限公司 | Quick connection shovel type stretcher |
| CN204814488U (en) * | 2015-07-28 | 2015-12-02 | 杨云强 | Multi -functional stretcher of portable |
| CN205515238U (en) * | 2015-12-29 | 2016-08-31 | 天津康丽医疗器械有限公司 | Novel dismantled and assembled stretcher |
-
2019
- 2019-02-19 CN CN201910121962.5A patent/CN109771148A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1050289A1 (en) * | 1999-05-07 | 2000-11-08 | Dietmar Weckwerth | Stretcher |
| WO2001070160A1 (en) * | 2000-03-23 | 2001-09-27 | Ferno-Washington, Inc. | Large body stretcher |
| CN2520844Y (en) * | 2002-01-01 | 2002-11-20 | 江阴市万事兴汽车研究所有限公司 | Spade type stretcher |
| CN103720545A (en) * | 2013-12-26 | 2014-04-16 | 张家港市协和医疗器械有限公司 | Quick connection shovel type stretcher |
| CN204814488U (en) * | 2015-07-28 | 2015-12-02 | 杨云强 | Multi -functional stretcher of portable |
| CN205515238U (en) * | 2015-12-29 | 2016-08-31 | 天津康丽医疗器械有限公司 | Novel dismantled and assembled stretcher |
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Application publication date: 20190521 |
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