CN203493832U - Multifunctional care type bath chair - Google Patents

Abstract

The utility model relates to a multifunctional nursing bath chair, which comprises a front bracket, a calf adjustment mechanism, a chair seat, a rear bracket, a backrest, a backrest adjustment mechanism, an underframe support, an armrest mechanism, a neck brace mechanism, and a booster handle. In the sitting position, the angle between the calf and thigh of the patient's left and right legs can be adjusted respectively, and it is realized by a four-bar linkage mechanism composed of a leg support bracket, a telescopic tube, a swivel seat, and a support tube, so as to meet the needs of different disabled people when bathing. Leg support requirements; through the positioning of the curved surface between the backrest bracket and the backrest adjustment seat at the rear bracket, the backrest angle can be adjusted in stages to meet the comfort requirements of different patients; front outriggers, rear outriggers, The seat frame bracket and the lower vertical support form a four-bar linkage mechanism to realize the folding of the bathing chair. At the same time, the backrest can also be turned down to further reduce the folding space; the utility model is simple and practical, easy to adjust, safe and reliable, and low in cost. Easy to carry. Meet the bathing requirements of different disabled persons.

Description

A kind of multifunction nursing type bath chair

Technical field

This utility model relates to a kind of disabled's bathing apparatus, relates in particular to a kind of multifunction nursing type bath chair.

Background technology

The people with disability that can not take care of oneself for daily life or old people, daily bathing problem is the problem that household or nursing staff run into, because lacking suitable bathing instrument, can not, to there being the disabled that bathing requires to carry out whole body bathing, patient's rehabilitation and life have been affected to a certain extent.

In order to improve disabled's daily bathing situation, improve disabled's rehabilitation outcome, need to provide a kind of convenient and practical nursing type bath chair to solve.Bath chair product is a lot of at present, but can't meet patient's instructions for use aspect function and practicality, and most of product is not pressed close to patient's real demand, does not consider better the workload that alleviates nursing staff yet.

Utility model content

The purpose of this utility model is to provide a kind of multifunction nursing type bath chair, for the disabled of bathing difficulty, not only meets the labor intensity that bathing requirement also alleviates nursing staff.

For achieving the above object, this utility model is by the following technical solutions:

A multifunction nursing type bath chair, it comprises fore-stock, shank governor motion, seat support, after-poppet, backrest, backrest regulating mechanism, underframe support, armrest mechanism, neck brace mechanism, boosting handle.

Described fore-stock is connected firmly and is formed by supporting base, stay pipe by two front leg struts, and the bottom of two front leg struts is provided with universal caster wheel, and this castor has brake function; The upper end of each front leg strut has front fulcrum, and this axle connects with mounting and shank governor motion respectively.

Described shank governor motion, can carry out the independent adjusting of left and right lower limb, and this part mainly contains shank angle adjusting mechanism and pedal governor motion; Shank angle adjusting mechanism mainly comprises lower limb holder support, telescoping tube, pivoted housing and location adjusting rod, and lower limb holder support and telescoping tube are hinged, pivoted housing and telescoping tube socket, and pivoted housing and supporting base are hinged, on lower limb holder support, are fixed with small leg support, position-adjustable.

Described seat support is comprised of seat cushion, seat support and mounting, mounting front end is by the front fulcrum hinge-coupled on front Connection Block and fore-stock, rear end is by rear Connection Block and after-poppet entablature hinge-coupled, there is mounting arc plate the back lower place of mounting both sides, for with being located by connecting of after-poppet parts, in seat cushion and seat support, be respectively equipped with discharge orifice, front side is provided with arcuate groove.

Described after-poppet is fixed together by entablature and cross member by two of left and right rear support leg, and universal wheel is installed in the bottom of rear support leg, and this universal wheel has brake function; Rear support leg top is provided with socket, can be connected and fixed with mounting arc plate, axle sleeve and entablature on rear support leg are connected, and cross member connects respectively the lower fulcrum bar of left and right supporting leg, pole upside is provided with strengthens arc plate, and rear support leg is provided with a fixing sheet for fixing backrest adjustment seat.

Described backrest comprises backing cushion, back rest supports, back bracket, both sides, back bracket lower end are provided with fixed cover and entablature is hinged, back bracket down either side is also provided with swivel base, be used in conjunction with backrest adjustment seat, swivel base is provided with bracing wire support plate and spring positioning sleeve, for backrest regulating mechanism is installed.

Described backrest regulating mechanism comprises regulating handle, bracing wire and locating shaft, and operating grip is arranged on the below of boosting handle, convenient manipulation, and bracing wire one end is connected with regulating handle, and the other end is fixed on back bracket swivel base.

Described underframe support and fore-stock and after-poppet are hinged, jointly form quadric chain, for realizing the folder function of this utility model with fore-stock, mounting support, after-poppet.

Described armrest mechanism comprises armrest support seat, armrest support, arm-rest frame, handrail panel, arm-tie, and armrest support seat and back bracket connect firmly, and armrest support is fastened on armrest support seat, and arm-tie is by armrest support seat and arm-rest frame hinge-coupled.

Described neck brace mechanism comprises neck brace, neck brace support, neck brace adjustment seat, and wherein neck brace adjustment seat and back bracket are connected, and neck brace support and adjustment seat are combined together, and can carry out the altitude mixture control of neck brace.

Described boosting handle comprises grip and handle supporting, and grip is socketed in handle supporting, and handle supporting can inwardly be rotated interior receipts.

This utility model also comprises pedal governor motion, and this pedal governor motion mainly comprises adjustable pipe, pedal and pedal Connection Block, and adjustable pipe is connected with pedal Connection Block, and this pedal Connection Block is connected with pedal.

The beneficial effects of the utility model are: shank angle adjusting mechanism of the present utility model can make disabled's shank be raised to thigh to flush, and facilitate the bathing nursing of shank and foot, and this mechanism also can be recycled under mounting simultaneously, facilitates the upper and lower bath chair of patient; The angle of backrest can be carried out stepping adjusting, meets different patients' comfort level requirement; After handrail, turn over structure and not only met the bathing that patient leans to one side, can also pass through the interior receipts of two handrails, be convenient to the foldable integral of bath chair; This utility model is simple in structure, compact, easy to adjust, and cost is low, and flexible operation is carried lightly, and the adult disabled bathing that can meet different heights is used.

Accompanying drawing explanation

Fig. 1 is forward perspective view of the present utility model.

Fig. 2 is that schematic diagram is looked on the right side of the present utility model.

Fig. 3 is the front view of Fig. 2.

Fig. 4 is the rearview of Fig. 2.

That Fig. 5 is that shank of the present utility model is lifted is flat, view during backrest layback maximum angle.

Fig. 6 is minimum folded state schematic diagram of the present utility model.

Drawing reference numeral: 1: fore-stock; 11: front leg strut; 12: supporting seat; 13: stay pipe; 14: foot wheel; 15: front fulcrum; 2: shank governor motion; 21: lower limb holder support; 22: telescoping tube; 23: pivoted housing; 24: small leg support; 25: adjustable pipe; 26: pedal; 27: pedal Connection Block; 28: location adjusting rod; 3: seat support; 31: seat cushion; 32: seat support; 33: mounting; 331: front Connection Block; 332: rear Connection Block; 333: mounting arc plate; 334: discharge orifice; 335, arcuate groove; 4: after-poppet; 41: rear support leg; 42: secure localization pin; 43: socket; 44: a fixing sheet; 45: strengthen arc plate; 46: lower fulcrum bar; 47: after-poppet entablature; 48: cross member; 49: axle sleeve; 5: backrest; 51: backing cushion; 52: back rest supports; 53: back bracket; 531: fixed cover; 532: swivel base; 533: bracing wire support plate; 534: spring positioning sleeve; 6: backrest regulating mechanism; 61: regulating handle; 62: bracing wire; 63: locating shaft; 64: backrest adjustment seat; 7: underframe supports; 8: armrest mechanism; 81: handrail panel; 82: arm-rest frame; 83: armrest support; 84: armrest support seat; 85: arm-tie; 9: neck brace mechanism; 91: neck brace; 92: neck brace support; 93: neck brace adjustment seat; 10: boosting handle; 101: grip; 102: handle supporting.

The specific embodiment

Below only with embodiment, feature of the present utility model and the technique effect of wanting to reach are described, however not in order to limit the category of this utility model institute wish protection, close first chat bright.

Shown in Figure 1, a kind of multifunction nursing type bath chair, it comprises fore-stock 1, shank governor motion 2, seat support 3, after-poppet 4, backrest 5, backrest regulating mechanism 6, underframe support 7, armrest mechanism 8, neck brace mechanism 9, boosting handle 10.

Shown in Fig. 2, Fig. 3, Fig. 4, described fore-stock 1 is connected firmly and is formed by supporting base 12, stay pipe 13 by two front leg struts 11, and the bottom of two front leg struts is provided with universal caster wheel 14, and this castor has brake function; The upper end of each front leg strut has front fulcrum 15, and this front fulcrum 15 connects with seat support 3 and shank governor motion 2 respectively.

Described shank governor motion 2, can carry out left and right regulates separately, this part mainly contains shank angle adjusting mechanism and pedal governor motion forms, shank angle adjusting mechanism mainly comprises lower limb holder support 21, telescoping tube 22, pivoted housing 23 and location adjusting rod 28, lower limb holder support 21 is hinged with telescoping tube 22, pivoted housing 23 and telescoping tube 22 sockets, pivoted housing 23 is hinged with supporting base 12, on lower limb holder support 21, is fixed with small leg support 24; Position-adjustable.

Described seat support 3 is comprised of seat cushion 31, seat support 32 and mounting 33, mounting front end is by front fulcrum 15 hinge-coupled on front Connection Block 331 and fore-stock 1, rear end is by rear Connection Block 332 and after-poppet 4 hinge-coupled, there is mounting arc plate 333 back lower place of mounting both sides, for being located by connecting of after-poppet parts.In seat cushion and seat support, be respectively equipped with discharge orifice 334, front side is provided with arcuate groove 335, is convenient to clean femoribus internus.

Described after-poppet 4 is fixed together by entablature 47 and cross member 48 by left and right two rear support legs 41, and universal caster wheel 14 is installed in the bottom of rear support leg, and this universal wheel has brake function; Rear support leg 41 is provided with socket 43, can be connected with mounting arc plate 333, by secure localization pin 42, be fixedly connected with, axle sleeve 49 on rear support leg 41 is connected with entablature 47, cross member 48 connects respectively the lower fulcrum bar 46 of left and right supporting leg, lower fulcrum bar 46 sides are provided with strengthens arc plate 45, and rear support leg 41 is provided with a fixing sheet 44 for fixing backrest adjustment seat 64.

Described backrest 5 comprises backing cushion 51, back rest supports 52, back bracket 53, it is hinged with entablature 47 that back bracket 53 both sides, lower end are provided with fixed cover 531, back bracket down either side is also provided with swivel base 532, be used in conjunction with backrest adjustment seat 64, swivel base 532 is provided with bracing wire support plate 533 and spring positioning sleeve 534, for backrest regulating mechanism is installed.

Described backrest regulating mechanism 6 comprises that regulating handle 61, bracing wire 62 and locating shaft 63 and stage clip form, operating grip 61 is arranged on the below of boosting handle 10, convenient manipulation, bracing wire one end is connected with regulating handle 61, the other end is fixed on back bracket swivel base 532, locating shaft 63 and stage clip are arranged on spring positioning sleeve 534, and one end of locating shaft 63 is connected with the end of bracing wire 62.

Described underframe support 7 is hinged with fore-stock 1 and after-poppet 4, with fore-stock 1, mounting 33, the common quadric chain that forms of after-poppet 4, for realizing the folder function of this utility model.

Described armrest mechanism 8 comprises that handrail panel 81, arm-rest frame 82, armrest support 83, arm-tie 84, armrest support seat 85 form, armrest support seat 85 connects firmly with back bracket 53, armrest support 83 is fastened on armrest support seat 85, and arm-tie 84 is by armrest support seat 85 and arm-rest frame 82 hinge-coupled.

Described neck brace mechanism 9 comprises neck brace 91, neck brace support 92, neck brace adjustment seat 93, and wherein neck brace adjustment seat 93 is connected with back bracket 53, and neck brace support 92 is combined together with neck brace adjustment seat 93, can carry out the altitude mixture control of neck brace.

Described boosting handle 10 comprises grip 101 and handle supporting 102, and grip 101 is socketed in handle supporting 10, and handle supporting 102 can inwardly be rotated interior receipts.

This utility model also comprises pedal governor motion, and this pedal governor motion mainly comprises adjustable pipe 25, pedal 26 and pedal Connection Block 27, and adjustable pipe 25 is connected with pedal Connection Block 27, and this pedal Connection Block 27 is connected with pedal 26.

Under Fig. 2 state, the location adjusting rod 28 in shank governor motion 2 is pulled out after pivoted housing 23, then pull lower limb holder support 21, drive telescoping tube 22 with respect to pivoted housing 23 relative slidings, can carry out the adjusting of angle between lower limb holder support and seat support 3.As shown in Figure 5, when location adjusting rod 28 is positioned to next adjustment hole, lower limb holder support angle is adjusted to maximum position, and shank when this position can make human body sitting posture reaches with thigh the state of flushing.

Under Fig. 2 state, upwards pull regulating handle 61, by bracing wire, pull the certain stroke of locating shaft 63, swivel base in back bracket 53 54 is departed from and being connected of backrest adjustment seat 64, rotate again backrest 5 and can carry out the adjusting of backrest angle, the circular arc periphery of backrest adjustment seat 64 is provided with the equal locating hole of a plurality of circumference angle intervals, can make backrest be fixed on the different angles of needs of patients.As shown in Figure 5, when locating shaft 63 is positioned to the most next locating hole of backrest adjustment seat, backrest angle is adjusted to maximum position.

Under Fig. 2 state, location adjusting rod 28 in shank governor motion 2 is pulled out after pivoted housing 23, regulate the position of telescoping tube 22, making to locate adjusting rod is positioned on the locating hole foremost of telescoping tube, make shank governor motion be recovered to mounting bottom, again pedal 26 is turned up, then, pull secure localization pin 42, mounting 33 and after-poppet 4 thrown off and be connected, after-poppet 4 is placed in static, pull mounting 33 to make it to relatively rotate with after-poppet entablature 47, move to mounting and rear support leg 41 flush position, so far completed the folding first step of this utility model.Next, will on armrest mechanism 8, turn over, receive and limit position in then making it, then both hands are pulled left and right adjusting handle 61 simultaneously, rotate backrest, make backrest integral body be pivotally lowered into the inner side of after-poppet, complete the folding for the second time of this utility model.As shown in Figure 6, be minimum folded state of the present utility model.

Connection between above-described all parts is not limited to and is welded to connect, in the situation that not affecting result of use, any connected mode that it can be expected for those skilled in the art, as be threaded, the mode such as one-body molded.

In sum, the utlity model has following advantage:

1. shank angle scalable.Under sitting posture, can to the shank of patient left and right lower limb and the angle between thigh, can regulate respectively, the quadric chain consisting of lower limb holder support, telescoping tube, swivel base, stay pipe is realized.Maximum can be lifted to thigh and flush, and can conveniently to patient's shank and foot, carry out bathing nursing on the one hand, and on the other hand, the patient for lower limb knee joint limited range of motion, can be adjusted to proper angle to suffering limb, carries out bathing nursing.

2. backrest angle scalable.By the arc surface between the backrest adjustment seat at back rest and after-poppet place, coordinate location, regulate the angle of backrest, during adjusting, below the handle after backrest, by bracing wire, operate the location of locating shaft.

3. folder function.Front leg strut, rear support leg, mounting support, lower vertical support form quadric chain, realize the folding of bath chair, and meanwhile, when folding, backrest also can overturn downwards under bracing wire is handled, and more to reduce the space after folding, is convenient to take in, carry.In use, this quadric chain seat frame support and rear support leg locking mechanism, carry out safety locking.

4. function is reclaimed in handrail upset.Bath chair two side handrails can upwards be dug, and are convenient to clean patient and lean to one side, and meanwhile, handrail can inwardly be received after starting on thinking, like this when chair folding storage, are convenient to backrest and take in foldingly downwards, and the interference of handrail and rear support leg can not occur.

5. pedal turn over function.At shank, lift while flushing bathing with thigh, two pedals can turn over down respectively, and both feet are exposed, convenient while being convenient to bathing nursing both feet.

Claims (9)

1. A multifunctional nursing bath chair, characterized in that it includes a front bracket (1), a calf adjustment mechanism (2), a seat (3), a rear bracket (4), a backrest (5), and a backrest adjustment mechanism Mechanism (6), underframe support (7), armrest mechanism (8), neck brace mechanism (9), booster handle (10); The front bracket (1) is composed of two front outriggers (11) fixedly connected by a support seat (12) and a support tube (13), and universal casters (14) are installed on the bottom of the two front outriggers; each front The upper end of the outrigger has a front support shaft (15), which is connected with the seat seat (3) and the calf adjustment mechanism (2) respectively; The calf adjustment mechanism (2) can be independently adjusted left and right, and mainly includes a leg support bracket (21), a telescopic tube (22), a rotating sleeve (23), a positioning adjustment rod (28), and a leg support bracket (21) It is hinged with the telescopic tube (22), the rotary sleeve (23) is socketed with the telescopic tube (22), the rotary sleeve (23) is hinged with the support seat (12), and the calf support (24) is fixed on the leg support bracket (21) ; The seat (3) is composed of a seat cushion (31), a seat cushion support (32) and a seat frame (33). The front end of the seat frame passes through the front connecting seat (331) and the front support shaft on the front bracket (1). (15) Hinged connection, the rear end is hingedly connected with the rear support (4) through the rear connecting seat (332), and there are seat frame arc plates (333) at the rear and lower sides of the seat frame, which are used for positioning and connection with the rear support components, Water holes (334) are respectively provided on the seat cushion and the support of the seat cushion, and arc-shaped grooves (335) are provided on the front side. 2. The multifunctional nursing bath chair according to claim 2, characterized in that: The rear bracket (4) is fixedly connected by the left and right rear legs (41) through the upper beam (47) and the bottom beam (48), and the lower part of the rear leg is equipped with a universal caster (14); the rear leg (41) is provided with a socket (43), which can be connected with the seat frame arc plate (333), and is fixedly connected by a safety positioning pin (42). The bushing (49) on the rear leg (41) and the upper beam (47) fixedly connected, the bottom beam (48) is respectively connected to the lower struts (46) of the left and right legs, and the lower strut (46) side is provided with a reinforcing arc plate (45), and the rear leg (41) is provided with Fixed support piece (44) is used for fixing backrest adjusting seat (64). 3. The multifunctional nursing bath chair according to claim 2, characterized in that: The backrest (5) includes a backrest cushion (51), a backrest support (52), and a backrest bracket (53). Fixing sleeves (531) are arranged on both sides of the lower end of the backrest bracket and are hinged to the upper beam (47). The bottom is also provided with a swivel seat (532), which is used in conjunction with the backrest adjustment seat (64). The swivel seat (532) is provided with a backstay support plate (533) and a spring positioning sleeve (534), which are used to install the backrest adjustment mechanism. 4. The multifunctional nursing bath chair according to claim 3, characterized in that: The backrest adjustment mechanism (6) includes an adjustment handle (61), a pull wire (62), and a positioning shaft (63). 61) connection, the other end is fixed on the backrest bracket swivel seat (532), the positioning shaft (63) and compression spring are installed on the spring positioning sleeve (534), and one end of the positioning shaft (63) is connected to the end of the pull wire (62) connect. 5. The multifunctional nursing bath chair according to claim 4, characterized in that: The underframe support (7) is hinged with the front bracket (1) and the rear bracket (4), and together with the front bracket (1), seat frame (33) and rear bracket (4), forms a four-bar linkage mechanism. 6. The multifunctional nursing bath chair according to claim 5, characterized in that: The armrest mechanism (8) includes an armrest panel (81), an armrest frame (82), an armrest bracket (83), a pull plate (84), an armrest support (85), an armrest support (85) and a backrest support ( 53) Fixed connection, the armrest bracket (83) is connected and fixed on the armrest support (85), and the pull plate (84) hinges the armrest support (85) and the armrest frame (82). 7. The multifunctional nursing bath chair according to claim 6, characterized in that: The neck brace mechanism (9) includes a neck brace (91), a neck brace bracket (92), and a neck brace adjustment seat (93), wherein the neck brace adjustment seat (93) is fixedly connected to the backrest bracket (53), and the neck brace Support (92) cooperates with neck brace adjusting seat (93). 8. The multifunctional nursing bath chair according to claim 7, characterized in that: The booster handle (10) includes a grip (101) and a handle bracket (102), the grip (101) is sleeved on the handle bracket (10), and the handle bracket (102) can be rotated inward and retracted. 9. The multifunctional nursing bath chair according to claim 8, characterized in that it also includes a foot pedal adjustment mechanism, which mainly includes an adjustment tube (25), a foot pedal (26) and The pedal connecting seat (27), the regulating pipe (25) is connected with the pedal connecting seat (27), and the pedal connecting seat (27) is connected with the pedal (26).

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