CN109700605A - A kind of folding self backrush pad first aid stretcher and application method - Google Patents
A kind of folding self backrush pad first aid stretcher and application method Download PDFInfo
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- CN109700605A CN109700605A CN201910188228.0A CN201910188228A CN109700605A CN 109700605 A CN109700605 A CN 109700605A CN 201910188228 A CN201910188228 A CN 201910188228A CN 109700605 A CN109700605 A CN 109700605A
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- singletree
- pad
- backrush
- stretcher
- quarter butt
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Abstract
The invention discloses a kind of folding self backrush pad first aid stretcher and application methods, including left and right ends singletree, both ends singletree connects two sides stretcher rod, stretcher rod is formed by connecting by four quarter butts, pad is provided in the singletree of both ends, pad is connected with revolution steel ring, it turns round in the fixation of steel ring end and shaft, both ends of the shaft is connected with cord holder, elastic string is wound on cord holder and elastic string passes through stretcher rod and is fixed in right end singletree in shaft, cord holder is connected with stringing knob, stringing knob is fixed on the outside of singletree end plate, both ends singletree external fixing handle plate, handle panel fixes two handles.A kind of folding self backrush pad first aid stretcher of the present invention realizes pad automatic rolling using backrush steel ring, and pad is facilitated to replace；Stretcher portable folding is realized by detachable quarter butt, is substantially reduced volume after folding, is convenient for carrying.
Description
Technical field
The invention belongs to the field of medical instrument technology, in particular to a kind of folding self backrush pad first aid stretcher.
Background technique
Stretcher is a kind of common medical first aid equipment, is used to transport the wounded in accident rescue.Now use in the art
Be all traditional stretcher, this stretcher is heavier, and it is smaller that structure simply folds degree, and the cleaning not easy to disassemble of stretcher pad,
Especially in major accident rescue, in the more situation of the wounded, such as it is changed without pad and easily causes the wounded's cross-infection, and more
It changes stretcher and excessively wastes, to change the status quo, need a kind of stretcher of collapsible fast changeable pad.
Detachable pad is more at present, and before making the present invention, application No. is 2015102116473 patent disclosure one kind
External cause can be eliminated when shifting hospital bed convenient for critically ill patient causes the hard to bear design scheme of pain.It is characterized in that by a pair of of stretcher
Bar and dismountable stretcher bedding placed in the middle are constituted, and patient can be allowed to shift with bedding during transporting patient, be reduced disease
People's pain.But pad and patient shift together, and there is still a need for installation pad, old pads cleaning and sterilizing to utilize in time for stretcher.
Before making the present invention, application No. is a kind of stretchers of 2017104803116 patent disclosure, it is characterised in that carrying
Body is detachably connected with stretcher thick stick, equally only can light transporting patient, but stretcher can not fold, excessively heavy.
In consideration of it, needing a kind of folding self backrush pad first aid stretcher, improves pad utilization rate and people is rescued in severely afflicated area
Efficiency.
Summary of the invention
The present invention is directed to the shortcomings that existing stretcher, provides a kind of folding self backrush pad first aid stretcher.
Technical solution of the present invention is as follows: a kind of folding self backrush pad first aid stretcher, including left and right ends singletree,
It is equipped with quarter butt connector on the inside of the both ends singletree, two sides stretcher rod is fixed between the singletree of both ends by quarter butt connector,
The stretcher rod is formed by connecting by four quarter butts, the quarter butt inner hollow, and quarter butt is divided into junction portion and shaft portion, and every
Quarter butt junction portion is bolt arrangement, and coupled quarter butt one end disposed thread is provided with pad in the both ends singletree
Body, the pad are connected with backrush steel ring top in the singletree of both ends respectively, are equipped with strip-shaped clamp groove below the singletree of both ends, pad
The bar shaped fixture on body top can be connected with the card slot of other end singletree, and strip-shaped clamp groove is equipped with button, make bar shaped card by button
Tool and exact separation, the revolution steel ring end are connected with shaft, and the both ends of the shaft is connected with cord holder, on the cord holder
Winding elastic string and elastic string pass through stretcher rod and are fixed in right singletree in shaft, and cord holder is connected with stringing knob, described
Stringing knob is fixed on the outside of left singletree end plate, and the stringing knob is fixed on the outside of singletree end plate, two sides handle panel point
Gu Ding not be on the outside of the singletree of both ends, the two sides handle panel fixes two handles respectively, and the handle is connected to two sides
It can fold in handle panel and inwardly, left hand grip plate is connected by hinge on left singletree top, and lower part passes through left singletree
Side rotating latch is fixed on left singletree, and right hand grip plate is connected by hinge in right singletree lower part, and top passes through the right side
Singletree side rotating latch is fixed on right singletree, and the left stull boom end connects baffle, corresponding right singletree two sides
Baffled card slot, and by the folding of baffle button control baffle card slot, the left singletree outside sets handle, and the both ends are horizontal
Sliding joint is equipped on the inside of strut and stretcher rod, pad reaches other end singletree by sliding joint, completes to be laid with.
Using above technical scheme, the effect of singletree is to constitute stretcher for storing pad and connection two sides stretcher rod,
The effect of backrush steel ring is the automatic rolling for realizing pad, and the effect of shaft is to connect back to coil circle, when pad is laid with backrush
Drive shaft rotation, cord holder effect adjust stretcher rod in elastic string it is elastic, by elastic string in cord holder take-up rod into
And the connection between quarter butt is fastened, unclamping elastic string in bar by cord holder, in order to dismantle quarter butt, the effect of quarter butt connector is
Singletree and stretcher rod are connected, and quarter butt can be placed on quarter butt connector when folding, the effect of rotating latch is fixed
Palm and singletree, the effect of left singletree baffle are to connect both ends singletree after folding and prevent quarter butt from sliding, left singletree
The effect of outer side handle is after folding convenient for portable, the bar shaped fixture on pad top to other end singletree lower part bar shaped card
Slot is connected and then fixed pad, and laying of the sliding joint on the inside of both ends singletree and stretcher rod to pad, pad can be from stull
Sliding joint extraction on the inside of bar, along sliding joint stretching, extension on the inside of stretcher rod, the effect of card slot button is to make pad and exact separation, makes to pad
Body is automatically retracted in singletree by backrush steel ring, and the effect of handle panel is connection stretcher handle and as after folding on stretcher box
In the following, left hand grip plate is connected by hinge on left singletree top, and lower part passes through left singletree side rotating latch when expansion
It is fixed on left singletree, right hand grip plate is connected by hinge in right singletree lower part, and top is revolved by right singletree side
Twist lock button is fixed on right singletree, and when folding, left hand grip plate rotates upwards to be placed on two singletrees, and passes through right singletree
Top surface rotation, which is linked closely, to be fixed with right singletree as above cabinet, and right hand grip plate is rotated down when folding and is placed under two singletrees
Side, and linked closely by the rotation of left singletree bottom surface and fixed with left singletree as tank floor.
A kind of folding self backrush pad first aid stretcher application method of the present invention are as follows:
(1) by taking pad in left singletree as an example, when folding, bar shaped fixture and exact separation is made by card slot button, utilize backrush
Steel ring withdraws pad in left singletree, adjusts left singletree both ends stringing knob, unclamps elastic string and dismantles quarter butt respectively, rolls over
Folded both ends handle, and open right singletree side rotating latch and be folded down right hand grip plate as bottom surface, it is short by what is folded
Bar is placed on quarter butt connector, and two baffles are inserted into right singletree two sides baffle card slot, as side, opens left stull bar side
Face rotating latch is simultaneously folded up left hand grip plate as top surface；
(2) when being unfolded, right singletree top surface rotating latch is opened, be rotated down left hand grip plate and is rotated with left singletree side
Lock locking, open left singletree bottom surface rotating latch, upwards rotate right hand grip plate and with right singletree side rotating latch
Locking is unfolded handle, presses baffle button, by left side baffle and baffle exact separation, connects quarter butt and forms stretcher rod and with two
It holds singletree to be connected, adjusts stringing knob, the connection in tie rod between elastic string and then reinforcing quarter butt is drawn from left singletree
Pad is fixed with right singletree out；
(3) when replacing pad, old pad is withdrawn in left singletree, extracts spare pad and left singletree phase out from right singletree
Even, when pad is dismantled, old pad top bar shaped fixture is removed, left singletree one end end plate is opened, by old pad from backrush steel ring
Upper extraction, and new pad is connected with backrush steel ring, end plate is installed.
A kind of folding self backrush pad first aid stretcher of the present invention has the advantage that
(1) two sets of pads are equipped in stretcher altogether, it can be in the spare pad of the contaminated rear quick-replaceable of a set of pad, in more wounded's disaster relief
Scene can avoid cross-infection caused by polluting between the different wounded because of pad, while save emergency time, improve first aid effect
Rate；
(2) by backrush steel ring, pad can realize backrush of relying on oneself, be conducive to the recycling and disassembly of pad, save medical staff's
Emergency time facilitates the cleaning and sterilizing of pad；
(3) stretcher can be folded into stretcher box, small in size easy to carry, suitable for field rescue and the field rescue of topography complexity.
Detailed description of the invention
Fig. 1 is a kind of folding self backrush pad first aid stretcher schematic diagram of the present invention.
Fig. 2 is that a kind of folding self backrush pad first aid stretcher of the present invention folds rear top surface and front is illustrated without side baffle
Figure.
Fig. 3 is that bottom surface and the back side are illustrated without side baffle after a kind of folding self backrush pad first aid stretcher of the present invention folds
Figure.
Fig. 4 is after a kind of folding self backrush pad first aid stretcher of the present invention folds without side baffle sectional view.
Fig. 5 is schematic diagram in a kind of folding self backrush pad first aid stretcher singletree of the present invention.
Fig. 6 is a kind of outer schematic diagram of folding self backrush pad first aid stretcher singletree of the present invention.
Fig. 7 is a kind of folding self backrush pad first aid stretcher stretcher rod schematic diagram of the present invention.
Fig. 8 is a kind of folding self backrush pad first aid stretcher pad of the present invention and backrush steel ring side view.
Marginal data: 1- stretcher rod；2- quarter butt；The both ends 3- singletree；The left singletree of 301-；The right singletree of 302-；4- handle
Hand；5- baffle；6- sliding joint；7- handle；The two sides 8- handle panel；801- left handle plate；The right handle panel of 802-；Tetra- groups of rotation locks of 9-
Button；The left singletree side rotating latch of 901-；The left singletree bottom surface rotating latch of 902-；The right singletree side rotation lock of 903-
Button；The right singletree top surface rotating latch of 904-；10- hinge；11- stringing knob；12- quarter butt connector；13- cord holder；14- backrush
Steel ring；15- pad；16- baffle button；17- strip-shaped clamp groove；18- bar shaped fixture；19- screwed joint；20- elastic string；21- gear
Board slot；22- end plate.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
As shown in figs. 1-7, a kind of folding self backrush pad first aid stretcher of the present invention, including both ends singletree 3, it is described
Be equipped with quarter butt connector 12 on the inside of both ends singletree 3, two sides stretcher rod 1 by quarter butt connector 12 be fixed on both ends singletree 3 it
Between, the stretcher rod 1 is formed by connecting by four quarter butts 2, and 2 inner hollow of quarter butt, quarter butt 1 divides for junction portion 19 and connecting rod
Part, every quarter butt junction portion are bolt arrangement, coupled quarter butt one end disposed thread, in the both ends singletree 3
It is provided with pad 15, the pad 15 is connected with 14 top of backrush steel ring in both ends singletree 3 respectively, under both ends singletree 3
Side is equipped with strip-shaped clamp groove 17, and the bar shaped fixture 18 on 15 top of pad can be connected with the card slot 17 of other end singletree, bar shaped card
Slot 17 is equipped with button, makes bar shaped fixture and exact separation by button, and 14 end of revolution steel ring is connected with shaft, and described turn
Axis both ends are connected with cord holder 13, and elastic string 20 is wound on the cord holder 13 and elastic string passes through stretcher rod 1 and is fixed on right end
In singletree 302 in shaft, cord holder 13 is connected with stringing knob 11, and the stringing knob 11 is fixed on outside singletree end plate 22
Side, two sides handle panel 8 is fixed on the outside of both ends singletree 3 respectively, and the two sides handle panel 8 fixes two handles 4 respectively, described
Handle 4 is connected in the handle panel of two sides 8 and can fold inwardly, and left hand grip plate 801 is connected to left cross by hinge 10
301 top of strut, lower part are fixed on left singletree 301 by left singletree side rotating latch 901, right hand grip plate 802
It is connected to right 302 lower part of singletree by hinge 10, top is fixed on right singletree by right singletree side rotating latch 903
On 302, left 301 end of singletree connects baffle 5, the corresponding right baffled card slot 21 in 302 two sides of singletree, and passes through baffle
Button 16 controls the folding of baffle card slot 21, sets handle 7, the both ends singletree 3 and stretcher rod on the outside of the left singletree 301
1 inside is equipped with sliding joint 6, and pad 15 reaches other end singletree by sliding joint 6, completes to be laid with.
A kind of application method of folding self backrush pad first aid stretcher of the present invention are as follows:
(1) by taking pad in left singletree as an example, when folding, bar shaped fixture 18 is separated with card slot 17 by card slot button, utilize
Backrush steel ring 14 withdraws pad 15 in left singletree 301, adjusts left 301 both ends stringing knob 11 of singletree, unclamps elastic string
20 dismantle quarter butt 2 respectively, fold both ends handle 4, and open right singletree side rotating latch 903 and be folded down right hand grip
Plate 802 is used as bottom surface, the quarter butt 2 folded is placed on quarter butt connector 12, and two baffles 5 are inserted into right 302 two sides of singletree
In baffle card slot 21, as side, opens left singletree side rotating latch 901 and be folded up 801 conduct of left hand grip plate
Top surface；
(2) be unfolded when, open right singletree top surface rotating latch 904, be rotated down left hand grip plate 801 and with left stull bar side
Face rotating latch 901 lock, open left singletree bottom surface rotating latch 902, upwards rotate right hand grip plate 802 and with right stull
Bar side face rotating latch 903 is locked, and handle 4 is unfolded, presses baffle button 16, left side baffle 5 is separated with baffle card slot 21, even
It connects quarter butt 2 to form stretcher rod 1 and be connected with both ends singletree 3, adjusts stringing knob 11, elastic string 20 and then reinforcing in tie rod
Connection between quarter butt 2, pulls out pad 15 from left singletree 301 and right singletree 302 is fixed；
(3) when replacing pad 15, old pad is withdrawn in left singletree 301, extracts spare pad and a left side out from right singletree 302
Singletree 301 is connected, and when pad is dismantled, removes old pad top bar shaped fixture 18, opens left 301 one end end plate 22 of singletree,
Old pad is extracted out from backrush steel ring 14, and new pad is connected with backrush steel ring, end plate 22 is installed.
Claims (8)
1. the invention discloses a kind of folding self backrush pad first aid stretcher, including left and right ends singletree (3), described two
Singletree (3) connection two sides stretcher rod (1) is held, stretcher rod (1) the You Sigen quarter butt (2) is formed by connecting, both ends singletree (3)
It is inside provided with pad (15), the pad (15) is connected with revolution steel ring (14), and revolution steel ring (14) end is fixed on
In shaft, the both ends of the shaft is connected with cord holder (13), and the cord holder (13) is placed in left singletree (301), cord holder
(13) elastic string (20) are wound on and elastic string (20) passes through stretcher rod (1) and is fixed in right singletree (302) interior shaft, stringing
Device (13) is connected with stringing knob (11), and the stringing knob (11) is fixed on the outside of singletree end plate (22), both ends singletree
(3) outside is fixed handle panel (8), and the handle panel fixes two handles (4).
2. a kind of folding self backrush pad first aid stretcher as described in claim 1, which is characterized in that the both ends stull
Be all provided with quarter butt connector (12) on the inside of bar (3), two sides stretcher rod (1) by quarter butt connector (12) be fixed on both ends singletree (3) it
Between.
3. a kind of folding self backrush pad first aid stretcher as described in claim 1, which is characterized in that the quarter butt (2)
One end is screwed joint (19), coupled quarter butt (2) one end disposed thread.
4. a kind of folding self backrush pad first aid stretcher as described in claim 1, which is characterized in that the cord holder
(13) totally two, it is located in left singletree (301), both ends of the shaft is respectively arranged at, with quarter butt connector (12) Xiang Qi.
5. a kind of folding self backrush pad first aid stretcher as described in claim 1, which is characterized in that the rotating latch
(9) totally eight, points four pairs, specific location is left end singletree bottom surface, left end singletree side lower, right end singletree top surface,
Right end singletree side surface upper part, four pairs of rotating latch are aligned respectively.
6. a kind of folding self backrush pad first aid stretcher as described in claim 1, which is characterized in that the both ends stull
Bar (3) and stretcher rod (1) are equipped with sliding joint (6), and side pad (15) is extracted out from singletree by sliding joint (6), pad
(15) two sides stretch pad (15) by sliding joint (6) in stretcher rod (1), complete the laying of pad (15).
7. a kind of folding self backrush pad first aid stretcher as described in claim 1, which is characterized in that the pad (15)
It totally two sets, is respectively placed in both ends singletree (3).
8. a kind of application method of folding self backrush pad first aid stretcher as described in claim 1, which is characterized in that tool
Body the following steps are included:
(1) by taking pad in left singletree as an example, when folding, pressing card slot button separates bar shaped fixture (18) with card slot (17),
Pad (15) are withdrawn in left singletree (301) using backrush steel ring (14), adjust left singletree (301) both ends stringing knob
(11), it unclamps elastic string (20) to dismantle quarter butt (2) respectively, fold both ends handle (4), and open right singletree side rotation lock
It detains (903) and is folded down right hand grip plate (802) as bottom surface, the quarter butt folded (2) is placed on quarter butt connector (12), and
Two baffles (5) are inserted into right singletree (302) two sides baffle card slot (21), as side, open left singletree side rotation
Lock (901) is simultaneously folded up left hand grip plate (801) as top surface；
(2) be unfolded when, open right singletree top surface rotating latch (904), be rotated down left hand grip plate (801) and with left stull
Bar side face rotating latch (901) locking, opens left singletree bottom surface rotating latch (902), rotates right hand grip plate (802) upwards
And locked with right singletree side rotating latch (903), it is unfolded handle (4), baffle button (16) is pressed, by left side baffle (5)
It is separated with baffle card slot (21), connection quarter butt (2) composition stretcher rod (1) is simultaneously connected with both ends singletree (3), adjusts stringing knob
(11), the connection in tie rod between elastic string (20) and then reinforcing quarter butt (2), from pull-out pad in left singletree (301)
(15) fixed with right singletree (302)；
(3) when replacing pad (15), old pad is withdrawn in left singletree (301), from the spare pad of extraction in right singletree (302)
Body is connected with left singletree (301), when pad is dismantled, removes old pad top bar shaped fixture (18), opens left singletree (301)
Old pad is extracted out from backrush steel ring (14), and new pad is connected with backrush steel ring by one end end plate (22), installs end plate
(22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910188228.0A CN109700605B (en) | 2019-03-13 | 2019-03-13 | Folding type self-powered rewinding cushion body emergency stretcher and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910188228.0A CN109700605B (en) | 2019-03-13 | 2019-03-13 | Folding type self-powered rewinding cushion body emergency stretcher and using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109700605A true CN109700605A (en) | 2019-05-03 |
| CN109700605B CN109700605B (en) | 2023-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910188228.0A Active CN109700605B (en) | 2019-03-13 | 2019-03-13 | Folding type self-powered rewinding cushion body emergency stretcher and using method |
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| Country | Link |
|---|---|
| CN (1) | CN109700605B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111166567A (en) * | 2020-02-20 | 2020-05-19 | 魏典财 | Stretcher |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB100485A (en) * | 1915-05-19 | 1916-08-31 | Rene Achille Henry | Improvements in Stretchers or Wheeled Ambulances. |
| CN202859482U (en) * | 2012-07-03 | 2013-04-10 | 张伟 | Rope net stretcher |
| US20130086748A1 (en) * | 2011-06-06 | 2013-04-11 | Joanne S. Walter | Compact lightweight collapsible stretcher with reinforced bed |
| CN103142358A (en) * | 2013-03-20 | 2013-06-12 | 王之渊 | Stretcher |
| CN203060069U (en) * | 2012-12-28 | 2013-07-17 | 黄山学院 | Stretcher |
| CN206453888U (en) * | 2016-10-27 | 2017-09-01 | 童丽 | New restraint strap |
-
2019
- 2019-03-13 CN CN201910188228.0A patent/CN109700605B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB100485A (en) * | 1915-05-19 | 1916-08-31 | Rene Achille Henry | Improvements in Stretchers or Wheeled Ambulances. |
| US20130086748A1 (en) * | 2011-06-06 | 2013-04-11 | Joanne S. Walter | Compact lightweight collapsible stretcher with reinforced bed |
| CN202859482U (en) * | 2012-07-03 | 2013-04-10 | 张伟 | Rope net stretcher |
| CN203060069U (en) * | 2012-12-28 | 2013-07-17 | 黄山学院 | Stretcher |
| CN103142358A (en) * | 2013-03-20 | 2013-06-12 | 王之渊 | Stretcher |
| CN206453888U (en) * | 2016-10-27 | 2017-09-01 | 童丽 | New restraint strap |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111166567A (en) * | 2020-02-20 | 2020-05-19 | 魏典财 | Stretcher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109700605B (en) | 2023-02-24 |
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