CN217697123U - Multifunctional transfer auxiliary tool - Google Patents

Abstract

The utility model discloses a multi-functional transfer assists utensil, including the chassis, fixed setting is in the chassis on prevent side turning over mechanism, can set up with overturning the chassis on pedal mechanism, fixed setting is in the push handle of chassis front end, fixed setting is in push handle on knee-pad mechanism, rotationally set up the chassis on elevating system, detachably set up elevating system on the seat, fixed setting is in elevating system on the layer board, fixed setting is in the handrail on the layer board. The utility model discloses a multi-functional transfer assists utensil can help old person and low limbs dysfunction patient to realize shifting and help functions such as capable more comfortablely.

Description

Multifunctional transfer auxiliary tool

Technical Field

The utility model mainly relates to the technical field of medical rehabilitation appliances, in particular to a transfer assistive device.

Background

The aging process in China is accelerated, the population of the old is large in scale, and the number of the old with lower limb dysfunction is continuously increased. First, for the elderly with lower limb dysfunction, assistive devices are needed to help perform proper walking training to promote recovery of lower limb muscles; secondly, when a patient performs daily activities indoors, the patient needs to be transferred from a bed to a wheelchair, a toilet and the like, and it is also very important to use an auxiliary tool to help the patient to realize the transfer function.

Present transfer aid function in the market is all more single at present, only can satisfy the demand that the patient shifted, does not consider the demand that the patient carried out the walking training to current transfer device can not adjust handrail height, lacks the consideration to travelling comfort and security. Therefore, it is necessary to develop a multifunctional transfer aid which can meet the needs of patients for transfer and walking, and the comfort and safety of the aid are also considered.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a utensil is assisted in multi-functional transfer to the technical defect who exists among the prior art.

For realizing the utility model discloses a technical scheme that the purpose adopted is:

a multifunctional transfer assistive device is characterized by comprising a bottom frame, a rollover-prevention mechanism fixedly arranged on the bottom frame, a pedal mechanism arranged on the bottom frame in a turnover mode, a push handle fixedly arranged at the front end of the bottom frame, a knee protection mechanism fixedly arranged on the push handle, a lifting mechanism rotatably arranged on the bottom frame, a seat detachably arranged on the lifting mechanism, a supporting plate fixedly arranged on the lifting mechanism and a handrail fixedly arranged on the supporting plate.

The chassis include the diaphragm, fixed the setting the diaphragm on the elevating system connecting piece, fixed setting be in the diaphragm on two supporting legs, the supporting leg include preceding supporting tube and the back supporting tube of pegging graft on preceding supporting tube slidable, wherein, preceding supporting tube on be provided with set screw, back supporting tube on be provided with a plurality of screw holes equidistantly.

The anti-rollover mechanism comprises a connecting rod fixedly arranged on the underframe, an L-shaped outer tube which can be inserted into the connecting rod in a sliding manner, and a roller which is rotatably arranged at the bottom of the L-shaped outer tube, wherein a plurality of threaded holes are equidistantly formed in the L-shaped outer tube, and a positioning screw is arranged on the connecting rod.

The pedal mechanism comprises a rotating shaft which is rotatably arranged on the underframe, a pedal which is rotatably arranged on the rotating shaft and a supporting shaft which penetrates through the pedal, wherein a pedal fastening screw is arranged on the underframe.

The pushing handle comprises a bottom supporting tube, a sliding tube which can be inserted on the bottom supporting tube in a sliding mode, and a supporting transverse tube which is fixedly arranged on the sliding tube, wherein a plurality of threaded holes are formed in the sliding tube at equal intervals, and a positioning screw is arranged on the bottom supporting tube.

The knee protection mechanism comprises a supporting circular tube, a sliding circular tube inserted on the supporting circular tube, a connecting piece fixedly arranged on the sliding circular tube, and a knee pad supporting plate fixedly arranged on the connecting piece, wherein the sliding circular tube is equidistantly provided with a plurality of threaded holes, and the supporting circular tube is provided with a positioning screw.

Elevating system include down the lifing arm, rotationally set up lower lifing arm on last lifing arm, rotationally set up lower lifing arm on the triangle connecting piece, rotationally set up respectively the triangle connecting piece with go up the connecting rod on the lifing arm, rotationally set up respectively lower lifing arm with the triangle connecting piece on first electric putter, rotationally set up respectively lower lifing arm with the elevating system connecting piece on second electric putter.

The seat comprises a connecting piece, a supporting pipe detachably arranged on the connecting piece, a sliding pipe which can be inserted into the supporting pipe in a sliding mode, and a seat fixedly arranged on the sliding pipe, wherein a set screw is arranged on the connecting piece, a plurality of threaded holes are formed in the sliding pipe at equal intervals, and a positioning screw is arranged on the supporting pipe.

The handrail include the support frame, peg graft in slidable the slip tube on the support frame, wherein, the slip tube on be provided with a plurality of screw holes equidistantly, the support frame on be provided with set screw.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a multi-functional transfer assists utensil is a medical auxiliary device that both had the transfer function and had the function of helping to walk, simple structure, convenient operation, removal are nimble and have high security and travelling comfort, to old person and low limbs dysfunction person, the utility model discloses a multi-functional transfer assists the utensil and can help them to accomplish from the transfer of sitting to the station, supplementary walking and go on to help walking training etc. help the recovery of patient's low limbs function, improve nursing efficiency. The patient can carry out the switching between transfer function and the walking aid function through using the reversible pedal, and the patient can sit on the seat plate for rest if feeling tired in the walking aid using process, thereby increasing the comfort. The adjustable design of chassis makes the patient can adjust suitable length according to self needs, has increased the suitability of assisting the utensil.

Drawings

FIG. 1 is a front side view of a multifunctional transfer aid in a transfer state;

FIG. 2 is a rear side view of a multi-functional transfer aid in a transfer state;

FIG. 3 is a side view of a multifunctional transfer aid in a transfer posture;

FIG. 4 is a side view of a multifunctional transferring auxiliary device for transferring posture;

FIG. 5 is a side view of a multi-functional transfer aid in an ambulatory position;

FIG. 6 is a partial view of a multi-functional transfer aid lifting mechanism;

FIG. 7 is a partial view of a multi-functional transfer assistive device knee-pad mechanism;

fig. 8 is a partial view of a pedal mechanism of a multifunctional transfer aid.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The utility model discloses a multi-functional transfer assists utensil has the state of transferring and helps the capable state, and the state of transferring helps the user to accomplish to sit and stands the conversion and the transfer of multiposition such as lavatory, sofa, wheelchair, helps the capable state help the user to walk and carry out low limbs rehabilitation training. As shown in fig. 1 and 2, the utility model discloses a multi-functional transfer assists utensil includes chassis 1, and is fixed to be set up the chassis on prevent side turning mechanism 2, can set up with overturning the chassis on pedal mechanism 3, fixed the setting be in the push handle 4 of chassis front end, fixed the setting be in push handle on knee-pad mechanism 5, rotationally set up the chassis on elevating system 6, detachably sets up elevating system on seat 7, fixed the setting be in elevating system on layer board 8, fixed the setting be in the layer board on handrail 9.

The utility model discloses a multi-functional transfer is assisted utensil and is shifted under the attitude, can help the user to accomplish from sitting the conversion that stands, participates in a multi-functional transfer and assists the utensil from sitting the mechanism and the spare part of standing the conversion and have pedal mechanism 3, elevating system 6, layer board 8, handrail 9. As shown in fig. 1,2,6,7 and 8, the pedal mechanism 3 includes a pedal plate 10, a rotation shaft 11, a support shaft 12; the lifting mechanism 6 comprises an upper lifting arm 13, a lower lifting arm 14, a triangular connecting piece 15, a connecting rod 16, a first electric push rod 17 and a second electric push rod 18, wherein the upper lifting arm 13 is rotatably arranged on the lower lifting arm 14, the triangular connecting piece 15 is rotatably arranged on the lower lifting arm 14, the connecting rod 16 is respectively rotatably arranged on the triangular connecting piece 15 and the upper lifting arm 13, the first electric push rod 17 is respectively rotatably arranged on the lower lifting arm 14 and the triangular connecting piece 15, and the second electric push rod 18 is respectively rotatably arranged on the lower lifting arm 14 and the lifting mechanism connecting piece 19; the armrest 9 comprises a support frame 20, a sliding tube 21; specifically, as shown in fig. 2,3,4,6,7 and 8, firstly, the caregiver pushes the push handle 4 to push a multifunctional transfer aid to the front of the patient, then drives the first electric push rod 17 to rotate the triangular connecting member 15, adjusts the seat 7 to the position shown in fig. 3, allows the patient to sit on the seat 7, places both feet into the pedal 10, allows the knees to be close to the knee protection mechanism 5, grasps the armrests 9 with both hands, then drives the second electric push rod 18 to rotate the lower lifting arm 14, allows the triangular connecting member 15 to drive the upper lifting arm 13 on the connecting rod 16 to move upwards, and then drives the first electric push rod 17 to drive the upper lifting arm 13 to continuously lift, thereby assisting the patient to stand by sitting.

Furthermore, consider different nursing staff's operation methods, increase the utility model discloses a multi-functional transfer assists the controllability of utensil, makes the utility model discloses application scope is more extensive. As shown in fig. 1, the push handle 4 can be telescopically adjusted up and down. The pushing handle 4 comprises a bottom supporting tube 22, a sliding tube 23 and a horizontal supporting tube 24, the sliding tube 23 is slidably inserted into the bottom supporting tube 22, the horizontal supporting tube 24 is fixedly arranged on the sliding tube 23, a plurality of threaded holes are equidistantly formed in the sliding tube 23, and a positioning screw 25 is arranged on the bottom supporting tube 22 to complete vertical height adjustment.

Further, comfort is improved for accommodating different patients. The knee protecting mechanism 5 can be adjusted back and forth according to the conditions of different patients. As shown in fig. 6, the knee protection mechanism 5 includes a supporting circular tube 26, a sliding circular tube 27, a connecting member 28, and a knee pad supporting plate 29, wherein the sliding circular tube 27 is inserted into the supporting circular tube 26, the connecting member 28 is fixedly disposed on the sliding circular tube 27, the knee pad supporting plate 29 is fixedly disposed on the connecting member 28, wherein a plurality of threaded holes are equidistantly disposed on the sliding circular tube 27, and a positioning screw 30 is disposed on the supporting circular tube 26. The front and back positions of the knee protection mechanism 5 are adjusted so as to adapt to the conditions of different patients.

Further, in order to improve the stability of a multi-functional transfer assistive device, the utility model relates to a multi-functional transfer assistive device's chassis 1 can also change length. As shown in fig. 2, the bottom frame 1 includes a horizontal plate 31, a lifting mechanism connecting member 32, and two supporting legs 33, wherein the lifting mechanism connecting member 32 is fixedly disposed on the horizontal plate 31, the two supporting legs 33 are fixedly disposed on the horizontal plate 31, the supporting legs 33 include a front supporting tube 34 and a rear supporting tube 35 slidably inserted into the front supporting tube, wherein a positioning screw 36 is disposed on the front supporting tube 34, and a plurality of threaded holes are equidistantly disposed on the rear supporting tube 35. The positioning screw 36 is loosened, the expansion amount of the rear supporting tube 35 can be adjusted, and then the positioning screw 36 is screwed to lock the length of the underframe, so that the stability of the multifunctional transfer auxiliary tool is improved.

The utility model discloses a multi-functional transfer is assisted and is had to help under the dynamic state, can help the user to accomplish and help capable and low limbs rehabilitation training, the mechanism and the spare part that participate in a multi-functional transfer to assist the utensil have elevating system 6, seat 7, layer board 8 and handrail 9, specifically, as shown in figure 1,2,5,6,7 and 8, after the patient stands up through elevating system 6, the folding pedal mechanism 3 that packs up of the back of screwing in set screw 37, place the both feet of patient on subaerial, the seat is dismantled to the back of screwing in set screw 38, handrail 9 can be grabbed to patient's both hands, patient's upper part of the body supports on layer board 8, realize that the patient helps capable and low limbs rehabilitation training.

Further, in order to adapt to the different length of different patient's arms, increase the utility model discloses a multi-functional transfer assists the controllability of utensil, makes the utility model discloses application scope is more extensive, the utility model discloses an adjustable handrail, as shown in fig. 1, handrail 9 include support frame 20, sliding tube 21 slidable ground peg graft and be in support frame 20 on, wherein, sliding tube 21 on be provided with a plurality of screw holes equidistance ground, support frame 20 on be provided with set screw 39. The length of the handrail can be adjusted by matching the positioning screws 39 with different threaded holes, so that the comfort is improved.

Further, in order to prevent that a multi-functional transfer assists utensil and turn on one's side because the focus is unstable at the in-process that helps the capable, the utility model discloses a multi-functional transfer assists utensil and is provided with anti-rollover mechanism 2, as shown in fig. 2, anti-rollover mechanism 2 include connecting rod 40, L type outer tube 41 and gyro wheel 42, connecting rod 40 fixed the setting on chassis 1, L type outer tube 41 slidable pegging graft on connecting rod 40, gyro wheel 42 rotationally set up L type outer tube 41 bottom, wherein, L type outer tube 41 on equidistant a plurality of screw holes that are provided with, connecting rod 40 on be provided with set screw 43. The width of the anti-rollover mechanism can be increased by matching the positioning screws 43 with different threaded holes, so that the safety is improved.

To sum up, the utility model discloses a multi-functional transfer assists utensil can satisfy the patient simultaneously and shift and help the needs of capable, and easy operation has high travelling comfort and security, makes things convenient for old person and low limbs dysfunction person to carry out daily rehabilitation training. The utility model discloses a multi-functional transfer assists utensil can help the patient to realize shifting the demand such as seat, lavatory from the bed, reduces nursing staff's the nursing degree of difficulty. The adjustable knee protection mechanism can prevent the body of a patient from leaning forward when the patient uses the walking aid. The design of adjustable handrail has widened the application scope of device. The design of the rollover prevention mechanism is favorable for improving the safety of the device.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and embellishments can be made without departing from the principle of the present invention, and these modifications and embellishments should also be regarded as the protection scope of the present invention.

Claims (9)

1. A multifunctional transfer assistive device is characterized by comprising a bottom frame, a rollover-prevention mechanism fixedly arranged on the bottom frame, a pedal mechanism arranged on the bottom frame in a turnover mode, a push handle fixedly arranged at the front end of the bottom frame, a knee protection mechanism fixedly arranged on the push handle, a lifting mechanism rotatably arranged on the bottom frame, a seat detachably arranged on the lifting mechanism, a supporting plate fixedly arranged on the lifting mechanism and a handrail fixedly arranged on the supporting plate.

2. The multifunctional transfer aid as claimed in claim 1, wherein the bottom frame comprises a cross plate, a lifting mechanism connecting piece and two supporting legs, the lifting mechanism connecting piece is fixedly arranged on the cross plate, the two supporting legs are fixedly arranged on the cross plate, the supporting legs comprise a front supporting tube and a rear supporting tube which is slidably inserted into the front supporting tube, a positioning screw is arranged on the front supporting tube, and a plurality of threaded holes are equidistantly arranged on the rear supporting tube.

3. The multifunctional transfer aid as claimed in claim 1, wherein the anti-rollover mechanism comprises a connecting rod, an L-shaped outer tube and a roller, the connecting rod is fixedly arranged on the bottom frame, the L-shaped outer tube is slidably inserted into the connecting rod, the roller is rotatably arranged at the bottom of the L-shaped outer tube, a plurality of threaded holes are equidistantly formed in the L-shaped outer tube, and a positioning screw is arranged on the connecting rod.

4. The multifunctional transfer aid of claim 1, wherein said pedal mechanism comprises a pedal, a rotating shaft, and a support shaft, said rotating shaft being rotatably disposed on said base frame, said pedal being rotatably disposed on said rotating shaft, said support shaft passing through said pedal, wherein said base frame is provided with a pedal set screw.

5. The multifunctional transfer aid of claim 1, wherein the push handle comprises a bottom support tube, a sliding tube and a horizontal support tube, the sliding tube is slidably inserted into the bottom support tube, the horizontal support tube is fixedly arranged on the sliding tube, a plurality of threaded holes are equidistantly arranged on the sliding tube, and a positioning screw is arranged on the bottom support tube.

6. The multifunctional transfer assistive device of claim 1, wherein the knee protection mechanism comprises a support tube, a sliding tube, a connecting member, and a knee pad support plate, wherein the sliding tube is inserted into the support tube, the connecting member is fixedly disposed on the sliding tube, the knee pad support plate is fixedly disposed on the connecting member, wherein the sliding tube is equidistantly provided with a plurality of threaded holes, and the support tube is provided with a set screw.

7. The multifunctional transfer aid of claim 1, wherein the lifting mechanism comprises an upper lifting arm, a lower lifting arm, a triangular connecting member, a connecting rod, a first electric push rod and a second electric push rod, the upper lifting arm is rotatably disposed on the lower lifting arm, the triangular connecting member is rotatably disposed on the lower lifting arm, the connecting rod is rotatably disposed on the triangular connecting member and the upper lifting arm, respectively, the first electric push rod is rotatably disposed on the lower lifting arm and the triangular connecting member, respectively, and the second electric push rod is rotatably disposed on the lower lifting arm and the lifting mechanism connecting member, respectively.

8. The multifunctional transfer aid of claim 1, wherein the seat comprises a connecting member, a supporting tube, a sliding tube and a seat, the supporting tube is detachably arranged on the connecting member, the sliding tube is slidably inserted into the supporting tube, the seat is fixedly arranged on the sliding tube, a set screw is arranged on the connecting member, a plurality of threaded holes are equidistantly arranged on the sliding tube, and a positioning screw is arranged on the supporting tube.

9. A multifunctional transfer aid as claimed in claim 1, wherein said armrest comprises a support frame, a sliding tube slidably inserted into said support frame, wherein said sliding tube has a plurality of threaded holes arranged at equal intervals, and said support frame has a set screw.

Images