CN204814488U - Multi -functional stretcher of portable - Google Patents
Multi -functional stretcher of portable Download PDFInfo
- Publication number
- CN204814488U CN204814488U CN201520551663.2U CN201520551663U CN204814488U CN 204814488 U CN204814488 U CN 204814488U CN 201520551663 U CN201520551663 U CN 201520551663U CN 204814488 U CN204814488 U CN 204814488U
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- support body
- joystick
- stretcher
- plate
- locking
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Abstract
The utility model discloses a multi -functional stretcher of portable belongs to medical instrument technical field. The utility model discloses an angularly adjustable device is all installed to upper portion support body, middle part support body and lower part support body between the horizontal pole that links up mutually in upper portion support body and the middle part support body left and right sides, the angularly adjustable device include sector gear, locking pinion rack, locking wheel, locating plate, brake valve lever and follower plate, install foretell angularly adjustable device between the horizontal pole that middle part support body and lower part support body both sides link up mutually, this angularly adjustable device and foretell angularly adjustable device reverse installation. This stretcher can fold as arbitrary angle between 90 - 180, angular adjustment is convenient, the auto -lock performance is good, it is reliable and stable to use, can provide patient the most comfortable position, avoids patient to cause secondary damage when transporting.
Description
Technical field
This utility model belongs to technical field of medical instruments, especially a kind of Portable multifunctional stretcher.
Background technology
Stretcher is the first aid rescue aid for carrying patient or the wounded, stretcher various informative, in order to meet the rescue demand of different situations, as, fixing stretcher, Simple stretcher, first aid stretcher, Stretcher for stair, chair form stretcher, elevating stretcher, wheeled stretcher etc., scoop stretcher is made up of left and right two panels aluminium alloy plate, under respectively two boards can being inserted the health of patient, lift after fastening, reduce to greatest extent in handling process the secondary injury that patient causes.At present, foldable scoop stretcher and length-adjustable scoop stretcher have had patent to declare, but existing scoop stretcher still comes with some shortcomings, because most stretcher or to be foldingly easy to carry, or can not launch for chair form.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of Portable multifunctional stretcher, it is arbitrarily angled that this stretcher can be folded between 90-180 °, angle adjustment is convenient, self-locking property is good, reliable and stable, can provide the position of patient's the most comfortable, avoid patient to cause secondary injury.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of Portable multifunctional stretcher, comprise top support body, middle part support body and bottom support body, between the cross bar that top support body and the support body left and right sides, middle part are connected mutually, all angle adjusting device is installed, described angle adjusting device comprises sector gear, locking tooth plate, locking is taken turns, location-plate, joystick and movable head, described sector gear is fixed on the upper end of middle part support body cross bar, movable head and joystick divide the both sides being located at sector gear, stud pin successively gap passes the lower end of movable head, the core wheel of sector gear and the lower end of joystick, movable head side is located at by location-plate, one end of stud pin is fixed on one end of location-plate, the other end of stud pin adopts nut check to fix through joystick and in the outside of joystick, the other end and the joystick of movable head pass through pinned connection, the upper end of location-plate and the lower end of top support body cross bar are fixed together, one end of locking tooth plate is flexibly connected with the straight pin be fixed on location-plate, the toothed one end of locking tooth plate is between movable head and joystick, the tooth of locking tooth plate can engage with sector gear, the back of tooth of locking tooth plate is provided with Locking arc groove, Locking arc groove can be taken turns tangent with the locking on bearing pin, locking tooth plate is fixed with limited post, and limited post is upward through the arc-shaped limit groove on joystick, back-moving spring is provided with between joystick and location-plate,
Be provided with above-mentioned angle adjusting device between the cross bar that described middle part support body and support body both sides, bottom are connected mutually, this angle adjusting device and above-mentioned angle adjusting device are oppositely installed.
Further, described stretcher is scoop stretcher, described top support body, middle part support body and bottom support body include symmetrical two parts, hold up between stull and hold up between stull after two between the two parts of support body left and right, bottom all adopt snap close piece to connect before between the two parts of support body left and right, top two.
Further, after described two, hold up stull to be expansion link, can stretch along the inwall of bottom support body.
Further, stull is held up to be provided with rear shovel piece after described two.
Further, the angle adjusting device installed between top support body and middle part support body is provided with roller.
Further, clip buckle type safety band is provided with in the middle and upper part of top support body.
Further, the joystick be arranged on the angle adjusting device of top support body and the support body left and right sides, middle part upwards extends along cross bar respectively, and this joystick is provided with and penetrates hole, described in penetrate hole and be through on the hinging supporting shaft of top support body two arranged outside.
The beneficial effect adopting technique scheme to produce is:
One, the angle adjusting device installed makes the angle between the top support body of this stretcher and middle part support body and support body bottom, middle part support body can adjust between 90 °-180 °, can provide the position of patient's the most comfortable, avoid patient to cause secondary injury;
Two, can chair form be folded into, when carrying patient stair activity Huo Zoupo road, avoid patient to glide;
Three, the angle adjusting device installed between top support body and middle part support body is provided with roller, the stretcher being folded into chair form is slided on the ground, there is the function of wheelchair, greatly alleviate the labor intensity of transit staff;
Four, the setting of expansion link is the entire length of the height adjustment stretcher be convenient to according to patient;
Five, scoop stretcher is Split type structure, under patient does not need movement stretcher can be loaded on the body of patient or withdraw from from patient body, is particularly suitable for the heavier irremovable patient of the state of an illness;
Six, clip buckle type safety band plays the effect of safeguard protection to patient, prevents from patient from turning on one's side falling causing secondary injury when the flat fortune of stretcher, when being folded into chair form transhipment patient, can preventing patient from leaning forward and damaging;
Seven, the joystick between top support body and middle part support body has the length of extension, and is hinged on the outside of top support body by hinging supporting shaft, is convenient to human users.
This utility model angle adjustment is convenient, self-locking property is good, reliable and stable, transhipment patient that can be light, quick, safe.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation implementing state of this utility model;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the scheme of installation of the angle adjusting device between Fig. 1 middle and upper part support body and middle part support body;
Fig. 4 is the scheme of installation of the angle adjusting device in Fig. 1 between middle part support body and bottom support body:
Fig. 5 is the structural representation after angle adjusting device removes joystick;
Fig. 6 is the structural representation of sector gear;
Fig. 7 is the structural representation of joystick;
Fig. 8 is the structural representation of locking tooth plate;
Fig. 9 is the structural representation of movable head;
In figure: 1, frontly hold up stull; 2, top support body; 3, angle adjusting device; 4, middle part support body; 5, bottom support body; 6, stull is held up after; 7, rear shovel piece; 8, snap close piece; 9, joystick; 10, stud pin; 11, cover plate; 12, sector gear; 13, locking tooth plate; 14, back-moving spring; 15, limited post; 16, arc-shaped limit groove; 17, bearing pin; 18, locking wheel; 19, movable head; 20, Locking arc groove; 21, roller; 22, location-plate; 23, hinging supporting shaft; 24, hole is penetrated; 25, clip buckle type safety band.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
The kind of existing stretcher is a lot, there is General stretcher, have Simple stretcher, also has the special stretcher distinguished for particular patients ', although the kind of stretcher is more, but concrete to stress, structure and effect be not quite similar, although folding stretcher, chair form stretcher and scoop stretcher have had patent and product to exist, respectively there are pluses and minuses.This utility model provides a kind of Portable multifunctional stretcher, combine chair form stretcher, scoop stretcher, folding stretcher, the advantage of wheel chair type stretcher etc., there is shovel, the advantage of wheel chair type and chair form stretcher, it is the improvement on existing stretcher basis, between the cross bar be specifically connected mutually at top support body 2 and middle part support body 4 left and right sides, angle adjusting device 3 is all installed, see Fig. 1, Fig. 2 and Fig. 3, wherein, Fig. 1 is the structural representation of stretcher when setting level, Fig. 3 is the schematic diagram of angle adjusting device 3 when Fig. 1 state between top support body 2 and middle part support body 4, now, top support body and middle part support body are in same level, what angle adjusting device 3 utilized is that gear coordinates with tooth plate, tooth plate often turns over a tooth, angle is heightened or is turned down, described angle adjusting device 3 comprises sector gear 12, locking tooth plate 13, locking wheel 18, location-plate 22, joystick 9 and movable head 19, described sector gear 12 is fixed on the upper end of middle part support body 4 cross bar, movable head 19 and joystick 9 points are located at the both sides of sector gear 12, stud pin 10 successively gap passes the lower end of movable head 19, the core wheel of sector gear 12 and the lower end of joystick 9, movable head 19 side is located at by location-plate 22, one end of stud pin 10 is fixed on one end of location-plate 22, the other end of stud pin 10 adopts nut check to fix through joystick 9 and in the outside of joystick 9, the other end of movable head 19 is connected by bearing pin 17 with joystick 9, the upper end of location-plate 22 and the lower end of top support body 2 cross bar are fixed together, one end of locking tooth plate 13 is flexibly connected with the straight pin be fixed on location-plate 22, the toothed one end of locking tooth plate 13 is between movable head 19 and joystick 9, the tooth of locking tooth plate 13 can engage with sector gear 12, the back of tooth of locking tooth plate 13 is provided with Locking arc groove 20, Locking arc groove 20 can be taken turns 18 tangent with the locking on bearing pin 17, the locking tooth plate 13 of joystick 9 side is fixed with limited post 15, and limited post 15 is upward through the arc-shaped limit groove 16 on joystick 9, back-moving spring 14 is provided with between joystick 9 and location-plate 22.Wherein, Fig. 6 to Fig. 9 is the structural representation of each parts.
Be provided with above-mentioned angle adjusting device 3 between the cross bar that middle part support body 4 and bottom support body 5 both sides are connected mutually, this angle adjusting device 3 is oppositely installed, see Fig. 4 with above-mentioned angle adjusting device 3.Top support body 2 upwards rotates under the effect of joystick 9, bottom support body 5 rotates under the effect of joystick 9, form the stretcher of chair form, reclining chair type, wherein the head of patient can hoist with the rotation of top support body 2, stair activity or needs of patients head too high time, the upper body of patient and leg can be made to be comfortable angle.
This angle adjusting device 3 can be arranged on scoop stretcher, can certainly be arranged on common easy stretcher, described top support body 2, middle part support body 4 and bottom support body 5 include symmetrical two parts, hold up between stull 6 and all adopt snap close piece 8 to connect before between top support body about 2 two parts two after holding up between stull 1 and between bottom support body about 5 two parts two.Scoop stretcher is Split type structure, under patient does not need movement stretcher can be loaded on the body of patient or withdraw from from patient body, is particularly suitable for the heavier irremovable patient of the state of an illness.
For ease of the entire length of the height adjustment stretcher according to patient, hold up stull 6 for expansion link after described two, can stretch along the inwall of bottom support body 5, make the contraction in length of stretcher entirety.
Hold up stull 6 to be provided with rear shovel piece 7 after described two, the effect of support is played at the shank position of rear shovel piece 7 couples of patients, makes patient more comfortable.
The angle adjusting device 3 installed between top support body 2 and middle part support body 4 is provided with roller 21, without the need to installing roller on angle adjusting device 3 between middle part support body 4 and bottom support body 5, when this stretcher is folded into chair form, stull 1 is held up before pulling, namely can be wheel chair type, slide on the ground, greatly alleviate the intensity of transhipment.
Clip buckle type safety band 25 is provided with in the middle and upper part of top support body 2; the effect of clip buckle type safety 25 with playing safeguard protection to patient; prevent from patient from turning on one's side when the flat fortune of stretcher falling causing secondary injury, when being folded into chair form transhipment patient, can preventing patient from leaning forward and damaging.
The joystick 9 be arranged on the angle adjusting device 3 of top support body 2 and middle part support body 4 left and right sides upwards extends along cross bar respectively, to the middle and upper part of top support body 2, this joystick 9 is provided with and penetrates hole 24, the described hole 24 that penetrates is through on the hinging supporting shaft 23 of top support body 2 liang of arranged outside, and joystick 9 can rotate around hinging supporting shaft 23.Joystick 9 between top support body and middle part support body has the length of extension, and is hinged on the outside of top support body by hinging supporting shaft, is convenient to human users.Namely need not bend over the transit staff of this end, stretch out one's hand and get final product operating control handle 9, make top support body 2 tilt to the angle of patient comfort.
Below to be arranged on the angle adjusting device 3 between top support body 2 and middle part support body 4, use procedure is described:
When needing the top of stretcher to rise, when namely stretcher being folded into chair form, operating control handle 9, namely joystick 9 has upwards been removed, limited post 15 on locking tooth plate 13 arcuately stopper slot 16 glides, now locking tooth plate 13 increases with the tooth pitch of sector gear 12, locking tooth plate 13 moves along in the outer rim of sector gear 12, simultaneously, the top support body 2 be fixed together with location-plate 22 rotates up, when the angle adjustment of stretcher upper part is suitable, adjustment joystick 9, locking wheel 18 on the movable head 19 rotated with joystick 9 coordinates locking with the Locking arc groove 20 on locking tooth plate 13, limited post 15 terminates in the top of arc-shaped limit groove 16, angle adjusting device 3 locking, when needs bottom support body 5 and middle part support body 4 have angle of inclination, bottom support body 5 adjustment is downwards rotated a certain angle, and the adjustment of the angle adjusting device 3 between middle part support body 4 and bottom support body 5 is identical with the regulative mode of the angle adjusting device 3 between top support body 2 and middle part support body 4.
Cover plate 11 coordinates with location-plate 22; form a housing; each parts are played to the effect of protection; also each parts can be avoided to expose and to scratch patient; during installation; location-plate 22 is rotated by stud pin 10 and middle part support body 4 and is fixed together; other end bolt pair and the top support body 2 of location-plate 22 are fixed together; cover plate 11 is fastened on outside; stud pin 10 and bolt are through after holes corresponding on cover plate 11; end nut fixing and locking, rotate joystick 9, whole top support body 2 can rotate around stud pin 10.
For stretcher flattened state, and for the using state in Fig. 3, self-locking performance of the present utility model is described, joystick 9 is in level, limited post 15 on locking tooth plate 13 is in top or bottom (see Fig. 4) of arc-shaped limit groove 16, locking tooth plate 13 engages with sector gear 12 closely, and now, the locking wheel 18 on bearing pin 17 is at the bottom of the arc of Locking arc groove 20, can lock like this, and there will not be loosening; Further instruction, operating control handle 9, locking tooth plate 13 can be made different from the position that sector gear 12 engages, also different angles is namely realized, and now, limited post 15 on locking tooth plate 13 is in the top of arc-shaped limit groove 16, and the locking wheel 18 on bearing pin 17 is at the bottom of the arc of Locking arc groove 20, can lock; Namely the limited post 15 on locking tooth plate 13 is in the top of arc-shaped limit groove 16, and the locking wheel 18 on bearing pin 17 is at the bottom of the arc of Locking arc groove 20, can lock.Wherein, because sector gear 12 and middle part support body 4 are fixed as one, top support body 2 and location-plate 22 are fixed as one, and location-plate 22 and sector gear 12 are rotationally connected, therefore joystick is adjusted, drive locking tooth plate 13 to engage with the tooth of sector gear 12 different parts, top support body 2 can be driven to tilt corresponding angle relative to middle part support body 4.For bottom support body 5, adjustment joystick 9, can make the downward-sloping corresponding angle of bottom support body 5 downwards.
The beneficial effects of the utility model are:
One, the angle adjusting device installed makes the angle between the top support body of this stretcher and middle part support body and support body bottom, middle part support body can adjust between 90-180 °, can provide the position of patient's the most comfortable, avoid patient to cause secondary injury;
Two, there is the function of chair form stretcher, when carrying patient stair activity Huo Zoupo road, avoid patient to glide;
Three, the angle adjusting device installed between top support body and middle part support body is provided with roller, there is the function of wheel chair type stretcher, stretcher is slided on the ground, reduces labor intensity;
Four, the setting of expansion link is the entire length of the height adjustment stretcher be convenient to according to patient;
Five, there is the function of scoop stretcher, do not need removing patient, under stretcher can being loaded on the body of patient or withdraw from from patient body, be particularly suitable for the heavier irremovable patient of the state of an illness;
Six, clip buckle type safety band plays the effect of safeguard protection to patient, prevents from patient from turning on one's side falling causing secondary injury when the flat fortune of stretcher, when being folded into chair form transhipment patient, can preventing patient from leaning forward and damaging;
Seven, the joystick between top support body and middle part support body has the length of extension, and is hinged on the outside of top support body by hinging supporting shaft, is convenient to transit staff's operation.
This utility model angle adjustment is convenient, and self-locking property is good, reliable and stable, transhipment patient that can be light, quick, safe.
Claims (7)
1. a Portable multifunctional stretcher, it is characterized in that, comprise top support body (2), middle part support body (4) and bottom support body (5), between the cross bar that top support body (2) and middle part support body (4) left and right sides are connected mutually, angle adjusting device (3) is all installed, described angle adjusting device (3) comprises sector gear (12), locking tooth plate (13), locking wheel (18), location-plate (22), joystick (9) and movable head (19), described sector gear (12) is fixed on the upper end of middle part support body (4) cross bar, movable head (19) and joystick (9) point are located at the both sides of sector gear (12), stud pin (10) successively gap passes the lower end of movable head (19), the core wheel of sector gear (12) and the lower end of joystick (9), movable head (19) side is located at by location-plate (22), one end of stud pin (10) is fixed on one end of location-plate (22), the other end of stud pin (10) adopts nut check to fix through joystick (9) and in the outside of joystick (9), the other end of movable head (19) is connected by bearing pin (17) with joystick (9), the upper end of location-plate (22) and the lower end of top support body (2) cross bar are fixed together, one end of locking tooth plate (13) is flexibly connected with the straight pin be fixed on location-plate (22), locking tooth plate (13) toothed one end is positioned between movable head (19) and joystick (9), the tooth of locking tooth plate (13) can engage with sector gear (12), the back of tooth of locking tooth plate (13) is provided with Locking arc groove (20), Locking arc groove (20) can take turns (18) with the locking on bearing pin (17) tangent, locking tooth plate (13) is fixed with limited post (15), limited post (15) is upward through the arc-shaped limit groove (16) on joystick (9), back-moving spring (14) is provided with between joystick (9) and location-plate (22),
Be provided with above-mentioned angle adjusting device (3) between the cross bar that described middle part support body (4) and bottom support body (5) both sides are connected mutually, this angle adjusting device (3) and above-mentioned angle adjusting device (3) are oppositely installed.
2. Portable multifunctional stretcher according to claim 1, it is characterized in that, described stretcher is scoop stretcher, described top support body (2), middle part support body (4) and bottom support body (5) include symmetrical two parts, hold up between stull (6) and all adopt snap close piece (8) to connect before between the two parts of top support body (2) left and right two after holding up between the two parts of between stull (1) and bottom support body (5) left and right two.
3. Portable multifunctional stretcher according to claim 2, is characterized in that, holds up stull (6) to be expansion link after described two, can stretch along the inwall of bottom support body (5).
4. Portable multifunctional stretcher according to claim 2, is characterized in that, holds up stull (6) to be provided with rear shovel piece (7) after described two.
5. Portable multifunctional stretcher according to claim 1, is characterized in that, the angle adjusting device (3) installed between top support body (2) and middle part support body (4) is provided with roller (21).
6. Portable multifunctional stretcher according to claim 1, is characterized in that, is provided with clip buckle type safety band (25) in the middle and upper part of top support body (2).
7. Portable multifunctional stretcher according to claim 1, it is characterized in that, the joystick (9) be arranged on the angle adjusting device (3) of top support body (2) and middle part support body (4) left and right sides upwards extends along cross bar respectively, this joystick (9) is provided with and penetrates hole (24), described in penetrate hole (24) and be through on the hinging supporting shaft (23) of top support body (2) two arranged outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520551663.2U CN204814488U (en) | 2015-07-28 | 2015-07-28 | Multi -functional stretcher of portable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520551663.2U CN204814488U (en) | 2015-07-28 | 2015-07-28 | Multi -functional stretcher of portable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204814488U true CN204814488U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520551663.2U Expired - Fee Related CN204814488U (en) | 2015-07-28 | 2015-07-28 | Multi -functional stretcher of portable |
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| Country | Link |
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| CN (1) | CN204814488U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236410A (en) * | 2016-08-23 | 2016-12-21 | 中国人民解放军总后勤部军事交通运输研究所 | Multifunctional stretcher go-cart peculiar to vessel |
| CN107928890A (en) * | 2017-12-05 | 2018-04-20 | 安徽理工大学 | A kind of Portable multifunctional stretcher |
| CN107961118A (en) * | 2018-01-05 | 2018-04-27 | 中进医疗器材泰州有限公司 | A kind of cantilevered stretcher |
| CN109771148A (en) * | 2019-02-19 | 2019-05-21 | 柯文光 | A kind of stretcher and application method of fast assembling-disassembling |
| CN111544210A (en) * | 2020-06-03 | 2020-08-18 | 陈星� | Multifunctional stretcher vehicle |
-
2015
- 2015-07-28 CN CN201520551663.2U patent/CN204814488U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236410A (en) * | 2016-08-23 | 2016-12-21 | 中国人民解放军总后勤部军事交通运输研究所 | Multifunctional stretcher go-cart peculiar to vessel |
| CN106236410B (en) * | 2016-08-23 | 2017-10-24 | 中国人民解放军总后勤部军事交通运输研究所 | Multifunctional stretcher stroller peculiar to vessel |
| CN107928890A (en) * | 2017-12-05 | 2018-04-20 | 安徽理工大学 | A kind of Portable multifunctional stretcher |
| CN107961118A (en) * | 2018-01-05 | 2018-04-27 | 中进医疗器材泰州有限公司 | A kind of cantilevered stretcher |
| CN109771148A (en) * | 2019-02-19 | 2019-05-21 | 柯文光 | A kind of stretcher and application method of fast assembling-disassembling |
| CN111544210A (en) * | 2020-06-03 | 2020-08-18 | 陈星� | Multifunctional stretcher vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20180728 |
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| CF01 | Termination of patent right due to non-payment of annual fee |