CN209422268U - More scene application deformation Combined stretchers - Google Patents

Abstract

A kind of more scene application deformation Combined stretchers of the utility model, including including double main thick stick devices, function guard bar device and wheel foot device, it can be in the critical sick and wounded patient of rescue burst, patient is moved into upper stretcher safe and efficiently, meanwhile the utility model stretcher can turn down deformation, rapid drop stretcher length, under the inadequate situation of residential lift inner space depth, elevator rapid emergency treatment transfer patient can be taken；Encounter manpower not enough or road farther out when, can also stretcher deformation be converted to stretcher and rapidly and efficiently shift patient at any time；In addition, the utility model stretcher can also carry out deformation combination to double main thick stick devices, function guard bar device and wheel foot device by simple operations, stretcher is converted into nursing wheelchair, or is used as nursing bed, multi-purpose content, it is economical and practical, greatly mitigate the financial burden of nursing burden and patient home；The utility model stretcher gives first aid to spare article as multifunctional safe, is conducive to enter people family, provides a kind of safety guarantee especially for Old Age Homes.

Description

More scene application deformation Combined stretchers

Technical field

The present invention relates to medical treatment and nursing equipment, specially more scene application deformation Combined stretchers.

Background technique

Currently, as city high level, the appearance of small high-rise house and China have rapidly entered the status of aged society, it is high Accident and burst grave illness occur for layer building resident, especially the elderly, carry out rapid emergency treatment to sick and wounded patient, the time is exactly to give birth to Life.But current medical stretcher existing defects, it is inconvenient for use in emergency aid and treatment, especially not according to building code requirements, peace Dress meets the high-rise building of the elevator of safe life-saving requirement, and it is inadequate usually to encounter elevator interior spatial depth, and first aid stretcher is only The case where stair road is walked in energy walking, so that the therapeutic time that delay is valuable.

Meanwhile in general family, encounter the elderly burst it is critical sick and wounded, in the case where manpower is inadequate, patient is pacified All-cis benefit is removed to move and is transferred on common stretcher there is also very big difficulty, and no protecting field, which is embraced lift reluctantly and removed, to be moved, and can not only increase trouble Person's pain, and the risk of making patients' condition of the injury state of an illness may be brought；Although also having scalable in existing market and actual use A variety of stretchers such as stretcher and soft stretcher, but these stretchers can't fully meet high rise elevator building emergency aid and treatment patient use, Meanwhile the existing stretcher in market also has a single function mostly, hardly enters the family of people, makes as multi-functional standing equipment With.".

Summary of the invention

For above-mentioned status and technical problem, the present invention provides a kind of more scene application deformation Combined stretchers, including double masters Thick stick device, function guard bar device and wheel foot device, characterized in that straight hack lever, hack lever tail sleeve pipe, frame is arranged in double main thick stick devices Head casing and fold frame；The straight hack lever is set as two, both ends respectively with hack lever tail sleeve pipe and hack lever head casing tube movable sleeve It connects；The line of rabbet joint card pipe being fixedly connected is arranged in side for straight hack lever, and caster socket tube a, wheel footmuff is fixedly mounted in the symmetrical other side Connect cylinder b and caster socket tube c, is flexibly connected with movable pulley foot device, and is fixedly connected with the setting of function retaining frame；It also sets up simultaneously Shaft is turned down, the straight hack lever for being set as two sections is connected as an entirety；The line of rabbet joint card pipe and the pocket care cloth list separately configured It is flexibly connected；The pocket care cloth sets up the jam bar set and be fixedly connected, and the jam bar is set as two, sets respectively with straight hack lever The line of rabbet joint card pipe set is flexibly connected, while pocket care cloth list is flexibly connected with the card pipe seam that line of rabbet joint card pipe is arranged；The hack lever tail sleeve Pipe is set as two, is socketed by hollow telescopic rod lateral connection, and with straight hack lever；The hack lever head casing tube is set as two, It is socketed by hollow telescopic rod lateral connection, and with straight hack lever；The fold frame is fixedly connected with hollow telescopic rod, and is arranged and is turned Axis joint, and mating setting quill；Caster socket tube a, caster socket tube b, caster socket tube c is arranged in the wheel foot device With caster a bar and caster b bar；The caster socket tube a and caster socket tube c are fixed on straight hack lever, and with caster a bar and wheel Foot b bar is flexibly connected；Universal wheel is arranged in the caster a bar and caster b bar end；The caster socket tube b is by being fixedly connected Part is fixedly connected on straight hack lever, and is flexibly connected with caster b bar；The function guardrail setting non-floating rail and movable railing； The non-floating rail is directly fixedly mounted on straight hack lever, and the socket clamp activity that sleeve joint hole and movable railing setting is arranged connects It connects；The movable railing is fixedly mounted on straight hack lever by guardrail shaft, and socket clamp and non-floating rail activity company is arranged It connects.

Further, the straight hack lever is connected in fold shaft overturning junction using soft material outsourcing；Straight hack lever two Collision bead is respectively set in end, and the casing card hole being arranged with hack lever tail sleeve pipe and hack lever head casing tube is flexibly connected；Straight hack lever setting is hung It connects hole and is flexibly connected with the grab that caster a bar and caster b bar are arranged；Magnet block is arranged in the grab pedestal, is arranged with mount hole Magnet block be flexibly connected.

Further, the hack lever tail sleeve pipe and hack lever head casing tube are respectively set to two, each by hollow telescopic rod Lateral connection；The hollow telescopic rod is socketed to form by two section hollow tube of thickness as an entirety, and by the way that inner cavity is arranged in Threaded rod and adjusting handle adjust flexible；The threaded rod is fixedly connected with adjusting handle, and be arranged reverse thread bolt section with it is hollow The internal screw thread of the extra heavy pipe section inner wall of telescopic rod setting is mating, while the tubule of forward screwed plug section and the setting of hollow telescopic rod is arranged The internal screw thread of section inner wall is mating.

Further, the fold frame also sets up Active foot plate, and on the shaft connector of the mating setting in shaft joint Setting limit bail.

Further, barrel jam is arranged in the caster socket tube a and caster socket tube c inner wall, and snap ring notch is arranged, The outer hanging part and jam head of caster a bar and the setting of caster b bar pass through snap ring notch and the activity of barrel jam by adjusting angle Socket；Barrel jam and snap ring notch, and outer hanging part and card with the setting of caster b bar is equally arranged in the caster socket tube b Hanging head pivot bush unit.

Further, outer hanging part, interior hanging part, C-shaped ring set and universal wheel is arranged in the caster a bar；The outer mounting Jam head is arranged in part upper end, and activity is articulated in barrel jam；Meanwhile outer hanging part lower end also passes through the company that inner wall is arranged in The mounting snap ring activity for connecing snap ring and the setting of interior hanging part mounts；The interior hanging part setting is hung retainer ring, caster shaft and is turned over Turn notch；The outside of interior hanging part is arranged in the suspension retainer ring, and mounts with the mounting retainer ring activity of C-shaped ring set setting；Institute It states caster shaft to be fixedly connected on interior hanging part, and the collar bush pivot bush unit with the setting of caster connector；The caster connector It is set as be fixedly connected a entirety with caster a bar, and collar bush is set；The overturning notch is arranged under interior hanging part End；The C-shaped ring set setting mounting retainer ring, function notch and ring set driving lever；The mounting retainer ring is flexibly connected with suspension retainer ring； The function notch setting is on C-shaped ring set；The ring set driving lever is fixedly connected with C-shaped ring set, and by stirring rotation C-shaped ring Set adjusts angle position locating for function notch；The caster b bar setting and function are identical as caster a bar；The universal wheel setting In the end of caster a bar and caster b bar, and card resistance attachment is set simultaneously.

A kind of more scene application deformation Combined stretchers of the present invention, including including double main thick stick devices, function guard bar device and wheel Foot device, can be safe and efficient to move patient on stretcher in the critical sick and wounded patient of rescue burst, meanwhile, present invention load Frame can turn down deformation, and while not changing patient's prone position and not increasing patient suffering and sick and wounded feelings risk, rapid drop stretcher is long Degree, under the inadequate situation of the generally existing existing elevator interior spatial depth in urban skyscraper, it is quick can to take elevator Patient is shifted in first aid；Encounter manpower not enough or road farther out when, can also by stretcher deformation, to be converted to stretcher quickly high at any time Effect transfer patient；In addition, the invention patent stretcher is also during patient's treatment or after disease amelioration in the nursing of long period Deformation combination can be carried out to double main thick stick devices, function guard bar device and wheel foot device, stretcher is converted by simple operations Nursing wheelchair, or be used as nursing bed is more advantageous to the mobile demand of life during patient's treatment or rehabilitation, and the earth mitigates nursing Burden；In conclusion stretcher of the present invention gives first aid to spare article as multifunctional safe, multi-purpose content is economical and practical, not only can be with Financial burden is reduced for patient home, while by deformation combination function, can be taken care of with folding storage, be also beneficial to load of the present invention Frame enters people family, provides a kind of safety guarantee especially for Old Age Homes.

Detailed description of the invention

Fig. 1 is schematic top plan view of the invention；

Fig. 2 is schematic elevation view of the invention；

Fig. 3 is the embodiment schematic diagram of Fig. 2；

Fig. 4 is the embodiment schematic diagram of Fig. 3；

Fig. 5 is the schematic top plan view of Fig. 4；

Fig. 6 is the embodiment schematic diagram of Fig. 4；

Fig. 7 is the left view schematic diagram of Fig. 6；

5 exploded sketch that Fig. 8 is；

Fig. 9 is the part section enlarged diagram at the A of Fig. 4；

Figure 10 is the partial enlargement diagram at 5 B；

Figure 11 is the part section enlarged diagram at the C of Fig. 6；

Figure 12 is the left view part section enlarged diagram at the D of Fig. 6；

Figure 13 is the part section enlarged diagram at the E of Fig. 6；

Figure 14 is the part section enlarged diagram at the F of Fig. 7；

Figure 15 is the part section enlarged diagram at the G of Fig. 7.

Specific embodiment

The present invention will be further described with reference to the accompanying drawing:

As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 14, Shown in Figure 15, a kind of more scene application deformation Combined stretchers of the present invention, including double main thick stick devices, function guard bar device and caster dress It sets, characterized in that straight hack lever 112, hack lever tail sleeve pipe 104, hack lever head casing tube 118 and fold frame is arranged in double main thick stick devices 101；The straight hack lever 112 is set as two, both ends respectively with 118 pivot bush unit of hack lever tail sleeve pipe 104 and hack lever head casing tube；Directly The line of rabbet joint card pipe 107 being fixedly connected is arranged in side for hack lever 112, and caster socket tube a106, wheel is fixedly mounted in the symmetrical other side Footmuff connect cylinder b114 and caster socket tube c117, is flexibly connected with movable pulley foot device, and is fixedly connected with the setting of function retaining frame； Fold shaft 1301 is also set up simultaneously, and the straight hack lever 112 for being set as two sections is connected as an entirety；The line of rabbet joint card pipe 107 It is flexibly connected with the pocket care cloth list 110 separately configured；The jam bar 801 being fixedly connected, the card is arranged in the pocket care cloth list 110 Hanging rod 801 is set as two, respectively with straight hack lever 112 setting line of rabbet joint card pipe 107 is flexibly connected, while pocket care cloth list 110 and The card pipe seam 805 that line of rabbet joint card pipe 107 is arranged is flexibly connected；The hack lever tail sleeve pipe 104 is set as two, passes through hollow telescopic rod 109 lateral connections, and be socketed with straight hack lever 112；The hack lever head casing tube 118 is set as two, horizontal by hollow telescopic rod 109 It is socketed to connection, and with straight hack lever 112；The fold frame 101 is fixedly connected with hollow telescopic rod 109, and shaft joint is arranged 1101, and mating setting quill 105；Caster socket tube a106, caster socket tube b114, caster is arranged in the wheel foot device Socket tube c117 and caster a bar 305 and caster b bar 308；The caster socket tube a106 and caster socket tube c117 are fixed on directly On hack lever 112, and it is flexibly connected with caster a bar 305 and caster b bar 308；The caster a bar 305 and 308 end of caster b bar are set Set universal wheel 307；The caster socket tube b114 is fixedly connected on straight hack lever 112 by fixedly connected part 111, and and caster B bar 308 is flexibly connected；The function guard bar device setting non-floating rail 113 and movable railing 115；The non-floating rail 113 is straight It connects and is fixedly mounted on straight hack lever 112, and sleeve joint hole is set and is flexibly connected with the socket clamp 501 that movable railing 115 is arranged；Institute It states movable railing 115 to be fixedly mounted on straight hack lever 112 by guardrail shaft 202, and socket clamp 501 and non-floating rail is set 113 are flexibly connected.

The straight hack lever 112 is overturn junction 116 in fold shaft 1301 and is connected using soft material outsourcing；Straight hack lever Collision bead 108 is respectively set in 112 both ends, and 804 activity of casing card hole being arranged with hack lever tail sleeve pipe 104 and hack lever head casing tube 118 Connection；Mount hole 201 is arranged in straight hack lever 112 is flexibly connected with the grab 306 that caster a bar 305 and caster b bar 308 are arranged；It is described Magnet block is arranged in 306 pedestal of grab, and the magnet block being arranged with mount hole 201 is flexibly connected.

The hack lever tail sleeve pipe 104 and hack lever head casing tube 118 are respectively set to two, each by hollow telescopic rod 109 Lateral connection；The hollow telescopic rod 109 is socketed to form by two section hollow tube of thickness as an entirety, and by being arranged in inner cavity Threaded rod 1104 and adjusting handle 103 adjust it is flexible；The threaded rod 1104 is fixedly connected with adjusting handle 103, and is arranged anti- The internal screw thread for the extra heavy pipe section inner wall being arranged to screwed plug section 1302 and hollow telescopic rod 109 is mating, while forward screwed plug is arranged Section 1105 and the internal screw thread of the tubule section inner wall of hollow telescopic rod 109 setting are mating.

The fold frame 101 also sets up Active foot plate 102, and in the shaft connector of the mating setting in shaft joint 1101 Setting limit bail 1103 on 1102.

Barrel jam 908 is arranged in the caster socket tube a106 and caster socket tube c117 inner wall, and snap ring notch is arranged The outer hanging part 301 and jam head 802 that 901, caster a bar 305 and caster b bar 308 are arranged lack by adjusting angle across snap ring Mouth 901 and 908 pivot bush unit of barrel jam；The caster socket tube c114 is equally arranged barrel jam and snap ring notch, and with The outer hanging part and jam head pivot bush unit that caster b bar 308 is arranged.

Outer hanging part 301, interior hanging part 803, C-shaped ring set 302 and universal wheel 307 is arranged in the caster a bar 305；It is described Jam head 802 is arranged in outer 301 upper end of hanging part, and activity is articulated in barrel jam 908；Meanwhile outer 301 lower end of hanging part is also By the way that the Joining clasp 903 of inner wall and the 902 activity mounting of mounting snap ring of interior hanging part 803 setting is arranged in；The interior mounting The setting suspension of part 803 retainer ring 905, caster shaft 906 and overturning notch 909；The suspension retainer ring 905 is arranged in interior hanging part 803 outside, and mounted with 904 activity of mounting retainer ring of 302 setting of C-shaped ring set；The caster shaft 906 is in interior hanging part 907 pivot bush unit of collar bush for being fixedly connected on 803, and being arranged with caster connector 303；The caster connector 303 and caster a bar 305 are set as be fixedly connected a entirety, and collar bush 907 is arranged；The overturning notch 909 is arranged in interior hanging part 803 Lower end；The 302 setting mounting retainer ring 904 of C-shaped ring set, function notch 910 and ring set driving lever 304；The mounting retainer ring 904 It is flexibly connected with suspension retainer ring 905；The setting of function notch 910 is on C-shaped ring set 302；The ring set driving lever 304 is fixed to be connected C-shaped ring set 302 is connect, and by stirring rotation C-shaped ring set 302, adjusts angle position locating for function notch 910；The caster b bar 308 settings and function are identical as caster a bar 305；The end of caster a bar 305 and caster b bar 308 is arranged in the universal wheel 307 End, and card resistance attachment 701 is set simultaneously.

More scene application deformation Combined stretcher embodiments

As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 14, Shown in Figure 15, Emergency Assistance happens suddenly critical sick and wounded patient, falls down to the ground or lies in bed and the condition of the injury state of an illness should not directly embrace lift and move in patient In the case where dynamic, using stretcher of the present invention, the jam bar 801 that first pocket care cloth list 110 is arranged by relatives or rescue personnel is together with pocket Tobe list 110 is filled under patient's body from patient side together, and pulls out jam bar 801 from the other side, then by two jam bars 801 It is inserted into the line of rabbet joint card pipe 107 that two straight hack levers 112 are arranged respectively, two hack lever head casing tubes 118 is entangled respectively then and are located at One end of the straight hack lever 112 in patients head direction, then hack lever tail sleeve pipe 104 is entangled to the other end of two straight hack levers 112, hack lever Head casing tube 118 and hack lever tail sleeve pipe 104 keep socket steady under the action of respectively arranged collision bead 108 in straight 112 both ends of hack lever Gu；Hollow telescopic rod 109 is adjusted by handwheel 103 simultaneously, and in threaded rod 1104 and reverse thread bolt section 1302 and forward spiral shell Under the action of line bolt section 1105, hollow telescopic rod 109 extends to both ends, and hack lever head casing tube 118 and hack lever tail sleeve pipe 104 are to two sides Straight hack lever 112 is strutted, while line of rabbet joint card pipe 107 being driven to stretch pocket care cloth list 110, until pocket care cloth list 110 is in tensioned state.

Next, two relatives or rescue personnel catch stretcher both ends, i.e., liftable stretcher, transfer patient serves ambulance Or it is sent to hospital.

It shoulders to carry a stretcher in rescue personnel and have difficulties, or in the case where a scene only relatives or a rescue personnel, Relatives or rescue personnel catch stretcher one end, move pulling outward, so that part is removed edge of bed, and form T shape state with bed, connect Will place caster a bar 305 aside or caster socket tube a106 or caster socket tube c117 is set in the insertion of caster b bar 308, and It is screwed by outer 301 jam of hanging part, the universal wheel 307 being then arranged by caster a bar 305 or caster b bar 308 continues to delay Slowly stretcher is pulled out, when the stretcher other end closes on edge of bed, holds up stretcher on the other hand, another hand will place the caster a of one side Caster socket tube a106 or caster socket tube c117 is set in bar 305 or the insertion of caster b bar 308, and is revolved by outer 301 jam of hanging part Tightly；Then cock wheel foot a bar 305 or caster b bar 308 are refilled, switched stretcher can be carried out and enter elevator, serve ambulance Or it is sent to hospital.

More scene application deformation Combined stretcher embodiments

As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 14, Shown in Figure 15, patient is given first aid to using stretcher of the present invention, carries a stretcher or carries out stretcher shouldering and take elevator, if elevator interior is empty Between depth it is inadequate, stretcher or stretcher can not completely into when, in the case where the license of patient body condition, can pass through to pull and live Moving sleeve 105, and under the action of shaft joint 1101, downward 45 degree of overturnings turn down frame 101, are partially bent below patient knees Sagging, both feet are put off on Active foot plate 102；Meanwhile in the case where the license of patient body condition, stretcher or load will be set as Stretcher of the present invention under frame bed state, combined deformation are set as wheelchair；In implementation, work of the movable rail 115 in guardrail shaft 202 Under, 180 degree parallel rotating, the socket clamp 501 that movable rail 115 is arranged is detached from the socket being arranged with non-floating rail 113 Hole, then under the action of turning down shaft 1301, the straight hack lever 112 of upward 45 degree of overturnings, then 180 degree overturns movable rail still further below 115, the socket clamp 501 that movable rail 115 is arranged is inserted into the sleeve joint hole that non-floating rail 113 is arranged, and keeps being stably connected with, Simultaneously or separately in above two simple and fast mode, shorten stretcher or stretcher bed length to greatest extent, to be suitable for taking Elevator fast transfer escorts patient.

More scene application deformation Combined stretcher embodiments

As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 14, Shown in Figure 15, using stretcher of the present invention, in the case where grafting caster a bar 305 or bar 308 caster b, as being not required to for the moment or not Just caster a bar 305 or caster b bar 308 are continued to use, can by rotate outer connector 301, directly dismantle caster a bar 305 or Caster b bar 308, or rotation C-shaped ring set 302 is adjusted by ring set driving lever 304, function notch 910 and interior hanging part 803 are set Overturning notch 909 be in equal angular and position, while under the action of caster shaft 906 and caster connector 303, upward 90 Turning wheel foot a bar 305 and caster b bar 308 are spent, and in the grab 306 and pedestal setting of caster a bar 305 and the setting of caster b bar 308 Magnet block is flexibly connected with the magnet block for mount hole 201 and mount hole 201 setting being arranged on straight hack lever 112, keeps caster b The grab 306 that bar 308 is arranged stablizes suspension after turning down.

More scene application deformation Combined stretcher embodiments

As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 14, Shown in Figure 15, when stretcher of the present invention is set as the state of stretcher, the cross of the card resistance attachment 701 by trampling the setting of universal wheel 307 Connecting rod can limit the rotation of universal wheel 307, and stablizing for stretcher is kept to place, and the nursing bed that can be used as care of patients uses；Together When, it is arranged by combined deformation, is alternatively arranged as wheelchair use.

More scene application deformation Combined stretcher embodiments

As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 14, Shown in Figure 15, stretcher of the present invention can carry out doubling under the action of turning down shaft 1301, and to reduce length, keeping is collected；Also Can be by tool, the collision bead 108 of lower 112 both ends of straightening hack lever setting keeps hack lever tail sleeve pipe 104 and hack lever head casing tube 118 de- It from straight hack lever 112, while extracting jam bar 801 and pocket care cloth list 110 out from line of rabbet joint card pipe 107, makes straight hack lever 112 and pocket care cloth Single 110 individually store, and convenient for keeping a public place clean to the cleaning that carries out disinfection of pocket care cloth list 110.

Use stretcher of the present invention next time or as stretcher before, can carry out part setting in advance, open open and flat straight hack lever After 112, the socket clamp 501 that setting movable rail 115 is arranged is inserted into non-floating rail 113, while passing through 103 appropriate adjustment of handwheel The length for shrinking the hollow telescopic rod 109 being arranged between hack lever tail sleeve pipe 104 and hack lever head casing tube 118, goes back 305 He of caster a bar Caster b bar 308 carries out inspection setting, and the overturning of the function notch 910 and the setting of interior hanging part 803 that make 302 setting of C-shaped ring set lacks Mouth 909 is in misaligned state, to ensure caster a bar 305 and caster b bar 308 normally support migration.

A kind of more scene application deformation Combined stretchers of the present invention, including including double main thick stick devices, function guard bar device and wheel Foot device, can be safe and efficient to move patient on stretcher in the critical sick and wounded patient of rescue burst, meanwhile, present invention load Frame can turn down deformation, and while not changing patient's prone position and not increasing patient suffering and sick and wounded feelings risk, rapid drop stretcher is long Degree, under the inadequate situation of the generally existing existing elevator interior spatial depth in urban skyscraper, it is quick can to take elevator Patient is shifted in first aid；Encounter manpower not enough or road farther out when, can also by stretcher deformation, to be converted to stretcher quickly high at any time Effect transfer patient；In addition, the invention patent stretcher is also during patient's treatment or after disease amelioration in the nursing of long period Deformation combination can be carried out to double main thick stick devices, function guard bar device and wheel foot device, stretcher is converted by simple operations Nursing wheelchair, or be used as nursing bed is more advantageous to the mobile demand of life during patient's treatment or rehabilitation, and the earth mitigates nursing Burden；In conclusion stretcher of the present invention gives first aid to spare article as multifunctional safe, multi-purpose content is economical and practical, not only can be with Financial burden is reduced for patient home, while by deformation combination function, can be taken care of with folding storage, be also beneficial to load of the present invention Frame enters people family, provides a kind of safety guarantee especially for Old Age Homes.

Finally, it should be noted that specific implementation described above enumerates mode, it is only saying to technical solution of the present invention Bright rather than limitation, those skilled in the art are not departing from basic fundamental spirit of the invention according to above said content In the case where design concept, it is possible to certain modification, supplement or similar equivalent replacement are made to technical solution of the present invention, And modification, supplement and substitution only in form, it should all be included in the scope of the claims of the present invention.

Claims (6)

1. a kind of more scene application deformation Combined stretchers, including double main thick stick devices, function guard bar device and wheel foot device, feature It is that straight hack lever (112), hack lever tail sleeve pipe (104), hack lever head casing tube (118) and fold frame is arranged in double main thick stick devices (101)；The straight hack lever (112) is set as two, and both ends are living with hack lever tail sleeve pipe (104) and hack lever head casing tube (118) respectively Dynamic socket；The line of rabbet joint card pipe (107) being fixedly connected is arranged in side for straight hack lever (112), and caster is fixedly mounted in the symmetrical other side Socket tube a(106), caster socket tube b(114) and caster socket tube c(117), be flexibly connected with movable pulley foot device, and and function Energy retaining frame setting is fixedly connected；Fold shaft (1301) is also set up simultaneously, and the straight hack lever (112) for being set as two sections is connected as one A entirety；The line of rabbet joint card pipe (107) is flexibly connected with the pocket care cloth list (110) separately configured；The pocket care cloth list (110) sets The jam bar (801) being fixedly connected is set, the jam bar (801) is set as two, the line of rabbet joint being arranged respectively with straight hack lever (112) Card pipe (107) is flexibly connected, while pocket care cloth list (110) is flexibly connected with the card pipe seam (805) that line of rabbet joint card pipe (107) is arranged； The hack lever tail sleeve pipe (104) is set as two, covers by hollow telescopic rod (109) lateral connection, and with straight hack lever (112) It connects；The hack lever head casing tube (118) is set as two, by hollow telescopic rod (109) lateral connection, and with straight hack lever (112) Socket；The fold frame (101) is fixedly connected with hollow telescopic rod (109), and shaft joint (1101) is arranged, and mating setting Quill (105)；Caster socket tube a(106 is arranged in the wheel foot device), caster socket tube b(114), caster socket tube c (117) and caster a bar (305) and caster b bar (308)；The caster socket tube a(106) and caster socket tube c(117) fixed It is flexibly connected on straight hack lever (112), and with caster a bar (305) and caster b bar (308)；The caster a bar (305) and caster Universal wheel (307) are arranged in b bar (308) end；The caster socket tube b(114) it is fixedly connected on by fixedly connected part (111) On straight hack lever (112), and it is flexibly connected with caster b bar (308)；The function guard bar device is arranged non-floating rail (113) and living Dynamic railing (115)；The non-floating rail (113) is directly fixedly mounted on straight hack lever (112), and sleeve joint hole and movable column is arranged The socket clamp (501) of bar (115) setting is flexibly connected；The movable railing (115) is fixedly mounted by guardrail shaft (202) On straight hack lever (112), and socket clamp (501) is set and is flexibly connected with non-floating rail (113).

2. a kind of more scene application deformation Combined stretchers according to claim 1, characterized in that the straight hack lever (112) It is connected in fold shaft (1301) overturning junction (116) using soft material outsourcing；Straight hack lever (112) both ends, which are respectively set, to be touched Pearl (108), and the casing card hole (804) being arranged with hack lever tail sleeve pipe (104) and hack lever head casing tube (118) is flexibly connected；Straight frame Mount hole (201) are arranged in bar (112) is flexibly connected with the grab (306) that caster a bar (305) and caster b bar (308) are arranged；Institute Grab (306) pedestal setting magnet block is stated, is flexibly connected with the magnet block of mount hole (201) setting.

3. a kind of more scene application deformation Combined stretchers according to claim 1, characterized in that the hack lever tail sleeve pipe (104) and hack lever head casing tube (118) is respectively set to two, each by hollow telescopic rod (109) lateral connection；It is described hollow Telescopic rod (109) is socketed to form by two section hollow tube of thickness as an entirety, and the threaded rod (1104) by the way that inner cavity is arranged in And adjusting handle (103) is adjusted and is stretched；The threaded rod (1104) is fixedly connected with adjusting handle (103), and reverse thread is arranged Bolt section (1302) and the internal screw thread for the extra heavy pipe section inner wall that hollow telescopic rod (109) is arranged are mating, while forward screwed plug section is arranged (1105) mating with the internal screw thread of the tubule section inner wall of hollow telescopic rod (109) setting.

4. a kind of more scene application deformation Combined stretchers according to claim 1, characterized in that the fold frame (101) It also sets up Active foot plate (102), and limiting card is set on the shaft connector (1102) of shaft joint (1101) mating setting It follows closely (1103).

5. a kind of more scene application deformation Combined stretchers according to claim 1, characterized in that the caster socket tube a (106) and caster socket tube c(117) inner wall setting barrel jam (908), and be arranged snap ring notch (901), caster a bar (305) With caster b bar (308) setting outer hanging part (301) and jam head (802) by adjusting angle pass through snap ring notch (901) with Barrel jam (908) pivot bush unit；The caster socket tube b(114) equally setting barrel jam and snap ring notch, and and caster The outer hanging part and jam head pivot bush unit of b bar (308) setting.

6. a kind of more scene application deformation Combined stretchers according to claim 1, characterized in that the caster a bar (305) Outer hanging part (301), interior hanging part (803), C-shaped ring set (302) and universal wheel (307) are set；On the outer hanging part (301) End setting jam head (802), and activity is articulated on barrel jam (908)；Meanwhile outer hanging part (301) lower end also passes through and sets Mounting snap ring (902) activity set in the Joining clasp (903) of inner wall and interior hanging part (803) setting mounts；The interior mounting Part (803) setting suspension retainer ring (905), caster shaft (906) and overturning notch (909)；Suspension retainer ring (905) setting exists The outside of interior hanging part (803), and mounted with mounting retainer ring (904) activity of C-shaped ring set (302) setting；The caster shaft (906) it is fixedly connected on interior hanging part (803), and collar bush (907) pivot bush unit with caster connector (303) setting；Institute It states caster connector (303) and is set as be fixedly connected a entirety with caster a bar (305), and collar bush (907) are set；It is described Notch (909) setting is overturn in the lower end of interior hanging part (803)；C-shaped ring set (302) setting mounting retainer ring (904), function Notch (910) and ring set driving lever (304)；The mounting retainer ring (904) is flexibly connected with suspension retainer ring (905)；The function lacks Mouth (910) is arranged on C-shaped ring set (302)；The ring set driving lever (304) is fixedly connected C-shaped ring set (302), and by stirring It rotates C-shaped ring set (302), angle position locating for adjustment function notch (910)；Caster b bar (308) setting and function and wheel Foot a bar (305) is identical；The universal wheel (307) is arranged in the end of caster a bar (305) and caster b bar (308), and sets simultaneously Set card resistance attachment (701).