CN208355677U - Multi-functional multiple-hearth chair of helping the disabled - Google Patents

Abstract

Multi-functional multiple-hearth chair of helping the disabled provided by the utility model, using modularized design, it can deform as needed, back frame pipe can be lifted under the effect of back electric pushrod and be put down, shank plate framework can be lifted under the effect of shank electric pushrod and be put down, thigh plate framework can be realized under the effect of bottom plate electric pushrod raises overturning along bed chair length direction side, effectively realize bed chair automatic conversion, patient is helped to realize lift back, help the multiple functions such as vertical and turn, the burden of nursing staff can be mitigated, it is old to expand body disability, the scope of activities and independent living ability of residual people, more give the hope of disability patient's life.

Description

Multi-functional multiple-hearth chair of helping the disabled

Technical field

The utility model relates to nurse and rehabilitation material technical field, more particularly to a kind of multi-functional multiple-hearth chair of helping the disabled.

Background technique

China human mortality is numerous, due to the influence of the factors such as disease, disability and deterioration, elderly population be self-care ability not The main population of foot.Currently, Chinese population aging is in fast-developing period, and 60 years old and the above elderly population have been broken through 200000000, according to the 6th national census data, the ratios of elderly population of can't take care of oneself is close to 3%.Moreover, with The further development of aging of population, elderly population quantity and advanced age population ratio continue growing, cannot take care of oneself elderly population Also by sustainable growth, and it will lead to providing for the aged and nursing demand rapid growth, in addition disease and disability are populous.Although market has respectively The wheelchair of color various kinds for patient selection, but not can be realized a chair automatic conversion, lift back, help render meritorious service, turn over etc. it is more It can novel automatic multiple-hearth chair.

Utility model content

Technical problem to be solved by the utility model is: the deficiency in order to overcome the prior art, the utility model provides one Kind effectively realizes bed chair automatic conversion, lift back, helps and the multiple functions such as found and turn over, and can mitigate the burden of nursing staff, expand Body disables the scope of activities of old, residual people and the multi-functional of independent living ability is help the disabled multiple-hearth chair.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of multi-functional multiple-hearth chair of helping the disabled, packet A bottom support frame is included, support frame top in the bed bottom is respectively fixed with two thigh plate side pipes along bed chair length direction；The bed Chassis electric pushrod is respectively equipped in the support frame surrounding vertex of bottom, the chassis electric pushrod top output port is fixed with thigh plate Frame, the thigh plate framework have the slot of opening upwards along bed chair length direction right-hand end, insert respectively in the slot It is connected to back plate frame pipe, the motionless pipe of backboard, the backboard is rotatably connected to by connector between thigh plate side pipe right-hand end Backboard fixed link is fixed on motionless pipe, backboard fixed link outer end is hinged with back electric pushrod, and the back is electronic to push away Bar output end top and the backboard being arranged in below back plate frame pipe are hinged；Two thigh plate side pipe left ends It is respectively fixed with connector, is connected with shank shaft between described two connectors, the shank both ends of the shaft company of rotation respectively It is connected to shank plate framework, calf plate frame left end has the sole trampled for sole, fixes in the shank shaft There is shank fixed link, the shank electric pushrod of output end Yu calf plate frame articulation is fixed in the shank fixed link.

Further, the connection between each pipe fitting for convenience, connector are the channel steel with U-type groove, and channel steel two Side is provided with through-hole, and motionless each pipe fitting and connector are welded and fixed or there is blocked hole corresponding with pipe fitting to connect and fix, need Each pipe fitting to be rotated is hinged by the bolt and connector for running through through-hole.

In order to improve the stability of a chair, bed bottom support frame surrounding surround and is fixed with side guard plate.Side guard plate is the support of bed bottom Frame and internal chassis electric pushrod provide protection, stop external impact.Bottom is fixed with bottom plate, and the chassis electric pushrod is fixed On bottom plate, chassis electric pushrod is effectively fixed, and facilitates installation.There is an idler wheel in bottom plate bottom surface branch, on the sole then The idler wheel of corresponding bottom plate bottom surface is correspondingly provided with idler wheel；Frictional force between raising and idler wheel can be pushed by, which being equipped on the idler wheel, makes to roll Take turns the locking handle stagnated.When not needing the movement of a bed chair, then it can depress locking handle and lock each idler wheel, idler wheel is avoided to drive bed Chair movement.

Further, shank plate framework two sides are hinged with shank baffle by connector, and the shank baffle left-hand end is logical It crosses connector and is hinged with the leg support frame being supported between shank plate framework and ground, the leg support frame passes sequentially through company Fishplate bar, transition plates and shank output end of electric push rod portion are hinged.

Further, backboard is H-type structure, and one side opening of H-type structure and the motionless pipe of backboard are cut with scissors by connector It connects, another side opening is then fixed with head frame, and H-type structure two sides also pass through connector and are hinged with backboard baffle；Institute It states H-type structural base and is further fixed on the back plate support frame that may be supported between backboard and ground.

Further, thigh plate side frame, the thigh plate are rotatably connected to by connector respectively on the outside of thigh plate side pipe Card slot is respectively provided on side pipe, card slot is corresponded on the thigh plate side frame has jack, corresponds to grafting in the card slot and jack There is T-block, when thigh plate side frame and angle in 90 ° with thigh plate side pipe, T-block cooperates locking latch by jack and card slot Thigh plate side frame.When patient needs to turn on one's side, then thigh plate side frame can be turned down rotation makes thigh plate side frame and thigh plate side pipe It is in 90 ° and lock, the protection of side is provided for patient, the security risks such as avoids occurring to slide.

The utility model has the beneficial effects that multi-functional multiple-hearth chair of helping the disabled provided by the utility model, using modularization Design, can deform as needed, and back frame pipe can be lifted under the effect of back electric pushrod and be put down, and shank plate framework can be small It lifts and puts down under the effect of leg electric pushrod, thigh plate framework can then be realized under the effect of bottom plate electric pushrod along bed chair length direction Overturning is raised in side, effectively realizes bed chair automatic conversion, and patient is helped to realize lift back, help vertical and the multiple functions such as turn over, can be with Mitigate the burden of nursing staff, expands body and disable the scope of activities and independent living ability of old, residual people, more give and disable The hope of patient's life.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is the schematic perspective view of the utility model optimum embodiment.

Fig. 2 is the front view of Fig. 1.

Fig. 3 is a kind of schematic diagram of connector.

Fig. 4 is the schematic diagram of alternative attachment.

1 in figure, bed bottom support frame 2, thigh plate side pipe 3, chassis electric pushrod 4, thigh plate framework 5, slot 6, carry on the back The motionless pipe 9 of plate framework pipe 7, connector 7-1, U-type groove 7-2, channel steel 7-3, through-hole 7-4, partition 8, backboard, backboard are solid Fixed pole 10, back electric pushrod 11, backboard 12, shank shaft 13, shank plate framework 14, sole 15, shank Fixed link 16, shank electric pushrod 17, side guard plate 18, bottom plate 19, idler wheel 20, locking handle 21, shank baffle 22, Leg support frame 23, connecting plate 24, transition plates 25, head frame 26, backboard baffle 27, back plate support frame 28, thigh Plate side frame 29, card slot 30, jack 31, T-block.

Specific embodiment

The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram, Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.

The multi-functional multiple-hearth chair of helping the disabled of one kind as shown in Figure 1 to Figure 4, is the utility model optimum embodiment, including bed Bottom support frame 1.Connection between each pipe fitting for convenience, connector 7 are the channel steel 7-2 with U-type groove 7-1, and channel steel 7-2 Two sides are provided with through-hole 7-3, and motionless each pipe fitting and connector 7 are welded and fixed or have blocked hole corresponding with pipe fitting clamping solid Fixed, each pipe fitting for needing to rotate is hinged by the bolt and connector 7 for running through through-hole 7-3.In actual assembled, connector 7 is also Two-part partition 7-4 up and down can be divided into integrally formed with by U-type groove 7-1 in U-type groove 7-1 according to assembling demand.U-type groove The end face of 7-1 can also be without the shape for sealing and having sealing according to actual installation Demand Design.

Support frame 1 top in the bed bottom is respectively fixed with two thigh plate side pipes 2 along bed chair length direction；Bed bottom branch Chassis electric pushrod 3 is respectively equipped in 1 surrounding vertex of support, 3 top output port of chassis electric pushrod is fixed with thigh plate Frame 4, the thigh plate framework 4 have the slot 5 of opening upwards along bed chair length direction right-hand end, divide in the slot 5 It is not plugged with back plate frame pipe 6, passes through connector 7 between 2 right-hand end of thigh plate side pipe and is rotatably connected to the motionless pipe 8 of backboard, Backboard fixed link 9 is fixed on the motionless pipe 8 of backboard, 9 outer end of backboard fixed link is hinged with back electric pushrod 10, institute It is hinged to state the backboard 11 at the top of 10 output end of back electric pushrod and being arranged in below back plate frame pipe 6；Described two 2 left end of thigh plate side pipe is respectively fixed with connector 7, and shank shaft 12 is connected between described two connectors 7, described 12 both ends of shank shaft are rotatably connected to shank plate framework 13 respectively, and 13 left-hand end of shank plate framework has tramples for sole Sole 14, be fixed with shank fixed link 15 in the shank shaft 12, be fixed with output end in the shank fixed link 15 Portion and the hinged shank electric pushrod 16 of shank plate framework 13.

In order to improve the stability of a chair, support frame 1 surrounding in bed bottom surround and is fixed with side guard plate 17.Side guard plate 17 is bed bottom Support frame 1 and internal chassis electric pushrod 3 provide protection, stop external impact.Bottom is fixed with bottom plate 18, and the chassis is electronic Push rod 3 is fixed on bottom plate 18, and chassis electric pushrod 3 is effectively fixed, and facilitates installation.There is idler wheel in 18 bottom surface branch of bottom plate 19, the idler wheel 19 that 18 bottom surface of bottom plate is then corresponded on the sole 14 is correspondingly provided with idler wheel 19；Being equipped on the idler wheel 19 can Push the locking handle 20 for improving that frictional force stagnates idler wheel 19 between idler wheel 19.When not needing the movement of a bed chair, then can press Lower locking handle 20 locks each idler wheel 19, and idler wheel 19 is avoided to drive the movement of bed chair.

13 two sides of shank plate framework are hinged with shank baffle 21 by connector 7, and 21 left-hand end of shank baffle passes through Connector 7 is hinged with the leg support frame 22 being supported between shank plate framework 13 and ground, and the leg support frame 22 is successively It is hinged by connecting plate 23, transition plates 24 and 16 output end of shank electric pushrod.

Backboard 11 is H-type structure, and one side opening of H-type structure and the motionless pipe 8 of backboard are hinged by connector 7, separately One side opening is then fixed with head frame 25, and H-type structure two sides also pass through connector 7 and are hinged with backboard baffle 26；Institute It states H-type structural base and is further fixed on the back plate support frame 27 that may be supported between backboard 11 and ground.

Thigh plate side frame 28, the thigh plate side pipe 2 are rotatably connected to by connector 7 respectively on the outside of thigh plate side pipe 2 On be respectively provided with card slot 29, card slot 29 is corresponded on the thigh plate side frame 28 with jack 30, in the card slot 29 and jack 30 Correspondence is plugged with T-block 31, and when thigh plate side frame 28 is with thigh plate 2 angle in 90 ° of side pipe, T-block 31 passes through jack 30 Cooperate locking latch thigh plate side frame 28 with card slot 29.When patient needs to turn on one's side, then thigh plate side frame 28 can be turned down and be rotated Keep thigh plate side frame 28 in 90 ° with thigh plate side pipe 2 and lock, provide the protection of side for patient, avoids that the peace such as landing occurs Full hidden danger.

The epitaxial structure of shank baffle 21 and backboard baffle 26 as lower push plate frame and backboard 11, can expand patient Activity space in bed.And thigh plate side frame 28 then provides good side protection for patient, avoids patient aprowl Fall from the bed.

In use, multi-functional multiple-hearth chair of helping the disabled can realize lift back, rollover, assistant, bent leg, defecation, the conversion of bed chair, row Walk seven big functions.Wherein defecation and walking need nursing staff's cooperating, and lift back, rollover, assistant, bent leg and bed chair and turn It changes and is operated without nursing staff, patient can self-service independent operation completion.

Bed chair be laid flat completely after, when patient need to lift it is unlucky, patient only need manipulation back electric pushrod 10, back can be passed through Portion's electric pushrod 10 pushes the backboard 11 of H-type structure to be flipped up along the motionless pipe 8 of backboard, and backboard 11 then drives together Back plate frame pipe 6 is flipped up together, completes the operation of back board part, maximum flip angle is up to 90 °.

When patient needs to turn on one's side, then it can control two chassis electric pushrods 3 along bed chair length direction wherein side dynamic Make.4 side of thigh plate framework of 3 respective side of chassis electric pushrod be lifted up make thigh plate framework 4 tilt, when thigh plate part Inclination, back plate frame pipe 6 ipsilateral at this time is also due to the reason of 5 grafting of slot tilts together with thigh plate framework 4, back board part It tilts simultaneously, patient can be helped to complete rollover movement.In order to guarantee the safety of patient's rollover, chassis electric pushrod 3 is pushed Ipsilateral thigh frame plate rotation tilt angle is not more than 45 °, avoids that there is a situation where patients to fall accidentally.

When patient needs bent leg, control shank electric pushrod 16 drive shank plate framework 13 along shank shaft 12 rotate to Under, shank electric pushrod 16 drives the rotational angle maximum of shank plate framework 13 up to 90 °, i.e., patient's shank can hang down with ground Directly, the rehabilitation that patient can be helped to carry out leg is rebuilded.

When patient needs bed chair aiding upright, march leg is operated first, is shank sheet frame with the difference of bent leg It is 75 ° that frame 13, which rotates maximum angle,.Bent leg no more than 75 ° can be mentioned in patient's aiding upright from calf plate part for patient For certain power-assisted, avoid patient directly completely by standing from body forces.After the song leg of calf plate part, then quiet backboard bottom is leaned in control The bottom electric pushrod of 11 side of plate jacks thigh plate framework 4, is rotated up the thigh plate framework 4 close to backboard 11, and It drives back plate frame pipe 6 to synchronize therewith to be rotated up, overturns thigh plate part and back board part to leg simultaneously, while back Electric pushrod 10 also pushes backboard 11 to be flipped up together, and auxiliary patient, which realizes, to stand, for the purposes of providing one for patient Fixed support, the rotation maximum angle of thigh plate framework 4, back plate frame pipe 6 and backboard 11 are 75 °.

When patient need by bed chair from the Morphological Transitions of bed be chair form when, then can march leg operation, put down calf plate Part, then carries out lift back operation, and rotation erects back board part, the transformation of bed form to chair form can be completed.

Bed chair is divided into calf plate part, thigh using modularized design by the multi-functional multiple-hearth chair of helping the disabled being designed in this way Plate part and back board part, and can deform as needed.Back frame pipe can be lifted under the effect of back electric pushrod 10 and be put down, Shank plate framework 13 can be lifted under the effect of shank electric pushrod 16 and be put down, and thigh plate framework 4 then can be in 18 electric pushrod of bottom plate Lower realize of effect raises overturning along bed chair length direction side, effectively realizes bed chair automatic conversion, and patient is helped to realize lift back, help It is vertical and the multiple functions such as turn over, the burden of nursing staff can be mitigated, expand body and disable the scope of activities and independence of old, residual people Viability more gives the hope of disability patient's life.

It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims Property range.

Claims (6)

1. a kind of multi-functional multiple-hearth chair of helping the disabled, it is characterised in that: including bed bottom support frame (1), bed bottom support frame (1) top Portion is respectively fixed with two thigh plate side pipes (2) along bed chair length direction；It is set respectively in the bed bottom support frame (1) surrounding vertex Have chassis electric pushrod (3), chassis electric pushrod (3) top output port is fixed with thigh plate framework (4), the thigh Plate framework (4) has the slot (5) of opening upwards along bed chair length direction right-hand end, is plugged with back respectively in the slot (5) Plate framework pipe (6) is rotatably connected to the motionless pipe of backboard (8), institute by connector (7) between thigh plate side pipe (2) right-hand end It states and is fixed on the motionless pipe of backboard (8) backboard fixed link (9), backboard fixed link (9) outer end is hinged with back electric pushrod (10), it is cut with scissors at the top of back electric pushrod (10) output end with the backboard (11) being arranged below back plate frame pipe (6) It connects；Two thigh plate side pipe (2) left ends are respectively fixed with connector (7), are connected between described two connectors (7) It is connected to shank shaft (12), shank shaft (12) both ends are rotatably connected to shank plate framework (13), the calf plate respectively Frame (13) left-hand end has the sole (14) trampled for sole, is fixed with shank fixed link on the shank shaft (12) (15), output end and shank plate framework (13) hinged shank electric pushrod are fixed on the shank fixed link (15) (16)。

2. multi-functional multiple-hearth chair of helping the disabled as described in claim 1, it is characterised in that: the connector (7) is with U-shaped The channel steel (7-2) of slot (7-1), and the two sides channel steel (7-2) are provided with through-hole (7-3), motionless each pipe fitting and connector (7) are welded Fixed or there is blocked hole corresponding with pipe fitting to connect and fix, each pipe fitting for needing to rotate passes through bolt through through-hole and connection Part (7) is hinged.

3. multi-functional multiple-hearth chair of helping the disabled as described in claim 1, it is characterised in that: described bed bottom support frame (1) surrounding Around being fixed with side guard plate (17), bottom is fixed with bottom plate (18), and the chassis electric pushrod (3) is fixed on bottom plate (18)； Bottom plate (18) bottom surface branch has idler wheel (19), and idler wheel (19) correspondence that bottom plate (18) bottom surface is then corresponded on the sole (14) is set There are idler wheel (19)；Frictional force between raising and idler wheel (19) can be pushed by, which being equipped on the idler wheel (19), stagnates idler wheel (19) Locking handle (20).

4. multi-functional multiple-hearth chair of helping the disabled as claimed in claim 2, it is characterised in that: described shank plate framework (13) two sides It is hinged with shank baffle (21) by connector (7), shank baffle (21) left-hand end is hinged with support by connector (7) Leg support frame (22) between shank plate framework (13) and ground, the leg support frame (22) pass sequentially through connecting plate (23), transition plates (24) and shank electric pushrod (16) output end are hinged.

5. multi-functional multiple-hearth chair of helping the disabled as claimed in claim 2, it is characterised in that: the backboard (11) is H-type Structure, and one side opening of H-type structure and the motionless pipe of backboard (8) pass through connector (7) hingedly, another side opening is then fixed with head Frame (25), H-type structure two sides also pass through connector (7) and are hinged with backboard baffle (26)；The H-type structural base is also It is fixed with the back plate support frame (27) that may be supported between backboard (11) and ground.

6. multi-functional multiple-hearth chair of helping the disabled as claimed in claim 2, it is characterised in that: on the outside of the thigh plate side pipe (2) It is rotatably connected to thigh plate side frame (28) respectively by connector (7), is respectively provided with card slot on the thigh plate side pipe (2) (29), card slot is corresponded on the thigh plate side frame (28) has jack (30), corresponding in the card slot (29) and jack (30) to insert Be connected to T-block (31), when thigh plate side frame (28) and when thigh plate side pipe (2) angle in 90 °, T-block (31) by jack with Card slot (29) cooperates locking latch thigh plate side frame (28).