CN211244424U - Multifunctional shifting walking aid for bed - Google Patents

Abstract

A multifunctional shifting walking aid for bed has multiple functions of shifting the bed and walking aid for rehabilitation exercise. The foldable bicycle stand comprises a base, wheels, universal wheels, stand pipes and handles, wherein the wheels and the universal wheels are installed on the base, the stand pipes are installed on the two sides of the front end of the base, the lower ends of the stand pipes are inserted into the base pipes and provided with lifting mechanisms, two strong hanging shafts are arranged on the upper portions of the stand pipes, a left folding seat and a right folding seat (or two walking frames) are respectively hung on the strong hanging shafts, and locking mechanisms are arranged behind the left folding seat and the right folding seat. And the wheels are simultaneously provided with brake structures. The utility model can be used as a stool chair or a bath chair shifter, and can also be used as a wheelchair and a high-level walking aid for rehabilitation exercise. All the functions are realized under the condition of not using electric energy, and the multifunctional electric nursing bed can be widely applied to various occasions needing medical care, such as hospitals, nursing homes, old people families and the like.

Description

Multifunctional shifting walking aid for bed

Technical Field

The utility model belongs to the technical field of recovered medical auxiliary instrument, a multi-functional bed is with aversion helps capable ware is related to, and the medical care of specially adapted old person and low limbs disabled person is recovered, but the wide application is in the medical care of hospital, asylum for the aged and old person family etc..

Background

With the gradual step of our country into the elderly society, the medical treatment and nursing for the elderly, especially the elderly with inconvenient movement and the disabled with lower limbs, become the social problems that must be solved at present.

The existing nursing equipment and means mainly stay in the primary stage of nursing beds, wheelchairs and the like, but the nursing equipment can only solve the basic nursing problem and cannot meet the requirements of toileting, bathing, rehabilitation exercise and the like. Most of the existing nursing equipment only has single function and cannot be used for multiple purposes. For example, the national intellectual property office discloses an invention patent application with application number 201711074877.5, named as 'a convenient toilet seat device', in 2018, month 1 and 30, which solves the problems of toileting and bathing, but has single function and limited adjustable range of height. And when the device is used for adjusting the height, a seated user needs to stand up and leave the device for adjustment, but the height can not be adjusted in the sitting state of the user, so that great inconvenience is brought to the user. And the height adjustment structure of this application is realized through lift groove and locating pin, and this structure is still more original, and complex operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems of insufficient medical treatment, nursing and rehabilitation appliances and inconvenient nursing of the old with inconvenient actions and the lower limb disabled, and provides a shift walking aid for a multifunctional bed.

The utility model provides a multi-functional bed is with shifting helps capable ware has multiple functions such as the shifter for the bed and helps capable ware with recovered the exercise simultaneously, can provide the different implementation methods such as the shifter for the bed or help capable ware with recovered the exercise according to the difference of use occasion. The structure of the bed shifter comprises a base, wheels and universal wheels arranged on the base, a stand column tube and a handle arranged at the upper end of the stand column tube, wherein two sides of the front end of the base are respectively provided with a base tube, the lower end of the stand column tube is inserted into the base tube, one to two strong hanging shafts are fixedly arranged at the upper part of each stand column tube, a left folding seat and a right folding seat are respectively hung and arranged through the strong hanging shafts, and locking mechanisms are arranged behind the left folding seat and the right folding seat. The locking mechanism comprises a locking hook sheet which is hinged and installed behind the left folding seat or the right folding seat through a locking sheet shaft, and the other end of the locking hook sheet is provided with a locking hook which is locked and matched with a hook nail arranged behind the right folding seat or the left folding seat; the locking handle is selectively arranged on the locking hook sheet. The left folding seat or the right folding seat comprises a sitting main body part with a semicircular sitting hole, one to two seat pipe sleeves corresponding to the powerful hanging shaft are respectively arranged at the front end of the sitting main body part, and a lifting beam pipe is arranged on each seat pipe sleeve.

The utility model provides a another kind of realization mode that multi-functional bed used aversion to help capable ware is recovered to take exercise with helping capable ware, its concrete structure includes, the wheel and universal wheel and stand pipe of installation on the base and the handle of upper end thereof, base front end both sides respectively install a base pipe, in the lower extreme of stand pipe inserted this base pipe, fixed being provided with one to two powerful peg on the upper portion of each stand pipe, having hung respectively through this powerful peg and having adorned one to help capable frame. The walking aid frame comprises a walking aid frame upper pipe and a walking aid frame lower pipe which are fixed together, wherein the front end of the walking aid frame upper pipe and/or the walking aid frame lower pipe is fixedly provided with a walking aid upper pipe sleeve and/or a walking aid lower pipe sleeve which correspond to the powerful hanging shaft, and the two walking aid frames are fixed together through a locking cross beam and a bolt.

The utility model provides a lifting mechanism is arranged between the lower end of the upright tube of the shifting walking aid for the multifunctional bed and the base tube, the lifting mechanism comprises a plunger oil cylinder fixedly arranged on the base, an undercarriage is fixedly arranged at the upper end of the plunger rod, two ends of the undercarriage are respectively provided with an undercarriage hook, a strip lifting groove is arranged at the inner side of each base tube corresponding to the undercarriage hook, and the undercarriage hook passes through the lifting groove and is matched with an upright tube positioning groove arranged at the lower end of the upright tube; the plunger oil cylinder is simultaneously communicated with a hydraulic distribution valve through an oil pipe, and the hydraulic distribution valve is simultaneously connected with an ascending pedal and a descending pedal.

The wheel is provided with a brake structure which comprises a brake disc hinged on the base through a bolt shaft and a spacer bush, and one end of the brake disc is fixed with a multifunctional brake in contact fit with the wheel; the brake support piece and the tightening pipe are fixedly arranged on the base, the brake pipe is fixed in the tightening pipe, the tail end of the brake wire is fixed in a brake bean arranged at the other end of the brake piece, the other end of the brake pipe is fixed at the upper end of the upright post pipe, and the other end of the brake wire is fixed with a parking brake handle and a walking-assisting brake handle which are arranged on the upright post pipe below the handle.

The base include two base pipe supports, the middle part of two base pipe supports is in the same place through the fixing of end violently pipe, is provided with the footboard between the front end of two base pipe supports, the both ends of footboard below respectively are equipped with a wheel, wherein one end is fixed hydraulic pressure distribution valve and rising footboard and decline footboard simultaneously.

The utility model has the advantages and beneficial effect:

the utility model can be used as a stool chair or a bath chair shifter, and can directly support the bedridden old people or the disabled with lower limbs to the transfer frame to be sent to the toilet or bath. The utility model can be used as a wheelchair and a high-position walking aid for rehabilitation exercise at ordinary times. All the functions are realized under the condition of not using electric energy, and the functions are realized on one product, so that the multifunctional electric nursing bed is unprecedented and can be widely applied to various occasions needing medical care, such as hospitals, nursing homes, old people families and the like. Is a real green environment-friendly energy-saving product.

Drawings

Fig. 1 is a schematic view of the structure of the shifting walking aid (shifting seat) for the multifunctional bed.

Fig. 2 is a schematic view of the removable shifting block shown in fig. 1.

FIG. 3 is a schematic view of the structure of the shifting walker (high adjustable walker) for the multifunctional bed.

FIG. 4 is a schematic view of the top adjustable walker frame of FIG. 3 shown in a disassembled state.

FIG. 5 is a schematic view of the lifting structure in the shifting walker for a multi-purpose bed.

FIG. 6 is a schematic view of the structure of the walking gate in the shifting walker for the multifunctional bed.

FIG. 7 is a schematic view of the base structure in the shifting walker for the multi-purpose bed.

In the figure, 1 pedal, 2 front wheel, 3 multi-function brake, 4 hydraulic distribution valve, 5 up pedal, 6 down pedal, 7 base tube, 8 brake pipe, 9 seat driving tube, 10 lifting beam tube, 11 tube sleeve, 12 handle sleeve, 13 walking brake handle, 14 multi-function upright tube, 15 small sponge handle sleeve, 16 strong hanging shaft, 17 left folding seat, 18 right folding seat, 19 locking handle, 20 locking hook sheet, 21 hook nail, 22 locking sheet shaft, 23 lifting groove, 24 base tube frame, 25 universal wheel, 26 bottom transverse tube, 27 cylinder supporting sheet, 28 bottom shaft, 29 plunger cylinder, 30 undercarriage, 31 bolt, 32 walking upper tube, 33 walking upper tube, 34 locking handle, 35 locking beam, 36 walking frame lower tube, 37 bolt, 38 big sea cotton handle sleeve, 39 walking lower tube sleeve, 40 cross beam, 41 upright tube positioning groove, 42 hook, 43, 44 bolt shaft, 45 oil tube sleeve, 46 brake wires, 47 tightening pipes, 48 brake supports, 49 springs, 50 brake beans and 51 parking brake handles.

Detailed Description

Example 1 (scheme one): shifter for bed

The utility model provides a structure when multi-functional bed is with shifting helps capable ware to use as bed with shifter is shown in figure 1 and figure 2, including the base, wheel 2 and universal wheel 25 and the handle of multi-functional stand pipe 14 and its upper end of installation on the base, the cover is equipped with the handle cover 12 on the handle, is equipped with little sponge handle cover 15 on the stand pipe of handle below. The folding seat is characterized in that a base tube 7 is respectively installed on two sides of the front end of the base, the lower end of each upright tube is inserted into the base tube, one to two strong hanging shafts 16 (two in the embodiment) are fixedly arranged on the upper portion of each upright tube, a left folding seat 17 and a right folding seat 18 are respectively hung on the strong hanging shafts, and locking mechanisms are arranged behind the left folding seat and the right folding seat. The locking mechanism comprises a locking hook piece 20 which is hinged and installed behind the left folding seat or the right folding seat through a locking hook shaft 22, and the other end of the locking hook piece is provided with a locking hook which is in locking fit with a hook nail 21 arranged behind the right folding seat or the left folding seat; a locking handle 19 can be selectively arranged on the locking hook sheet. The left folding seat or the right folding seat comprises a sitting main body part with a semicircular sitting hole, two seat pipe sleeves 11 corresponding to the powerful hanging shaft are respectively arranged at the front ends of the sitting main body part, and the seat pipe sleeves are provided with lifting beam pipes 10.

The bottom of the left folding seat and the bottom of the right folding seat can be additionally provided with an L-shaped slot for placing a bedpan.

The base (see fig. 7) include two base pipe support 24, and the middle part of two base pipe support is in the same place through the bottom violently pipe 26 is fixed, is provided with footboard 1 between the front end of two base pipe support (the utility model discloses the party according to the face orientation when the user sits is front end or the place ahead, and the party of back orientation is rear end or rear), and footboard below both ends respectively are equipped with a wheel 2, and wherein one end is fixed hydraulic pressure distribution valve 4 simultaneously and is risen footboard 5 and decline footboard 6.

The utility model provides a lifting mechanism (see figure 5) is arranged between the lower end of the upright column tube of the shifting walking aid for the multifunctional bed and the base tube, the lifting mechanism comprises a plunger oil cylinder 29 fixedly arranged on a base bottom transverse tube 26 through an oil cylinder supporting sheet 27, the upper end of the plunger rod is fixedly provided with an undercarriage 30 (the undercarriage is like a Chinese character 'shan' type) through a bolt 31, two ends of the undercarriage are respectively provided with an undercarriage hook 42, a strip lifting groove 23 is arranged on the inner side of each base tube at the position corresponding to the undercarriage hook, and the undercarriage hook passes through the lifting groove and is matched with an upright column tube positioning groove 41 arranged at the lower end of the upright column tube 14; the plunger cylinder is simultaneously communicated with a hydraulic distribution valve 4 through an oil pipe 43, and the hydraulic distribution valve is simultaneously connected with an ascending pedal 5 and a descending pedal 6.

The wheel 2 is also provided with a brake structure (see fig. 6), which comprises a brake pad hinged on a base (base pipe frame 24) through a bolt shaft 44 and a spacer 45, and one end of the brake pad is fixed with a multifunctional brake 3 in contact fit with the wheel; the base is also fixedly provided with a brake support piece 48 and a tightening pipe 47 thereon, the brake line pipe 8 is fixed in the tightening pipe 47, the tail end of the brake line 46 is fixed in a brake bean 50 arranged at the other end of the brake piece, the other end of the brake line pipe (see figure 1) is fixed at the upper end of the upright post pipe 14, and the other end of the brake line is fixed with a parking brake handle 51 and a walking aid brake handle 13 arranged on the upright post pipe below the handle.

Firstly, the shifter for the bed provided by the scheme can be used as a shifter for a toilet seat chair or a bath chair

(1) Now, the four seat pipe sleeves 11 on the two left folding seats 17 and the right folding seat 18 are hung on the four strong hanging shafts 16 fixedly welded with the multifunctional upright column pipes 14 on the two sides through sleeve holes. At this time, the left folding seat 17 and the right folding seat 18 are in an open standby state.

(2) The height of the left and right folding seats (17, 18) can be adjusted by the lifting mechanism.

When adjusting, the height of the left and right folding seats (17, 18) is matched with the height of the bed by stepping on the ascending pedal 5 or the descending pedal 6. After the height is adjusted, the shifter is pushed to the front of a bed, the old people are held in a sitting posture by nursing staff, then the shifter is pushed to the bed, the old people are positioned in the middle of the left folding seat (17) and the right folding seat (18) (in order to prevent the wheels from sliding, the parking brake handle (51) is preferably locked at the moment, see figure 1), then the left folding seat and the right folding seat are moved to the lower part of the buttocks of the old people, two feet of the old people are placed on the pedal (1), two hands are placed on the two small sponge handles (5) at the two sides, and the left folding seat (17) and the right folding seat (18) are locked and fixed through the locking mechanism at the rear parts of the left folding seat (17) and the right folding seat (. Specifically, the locking handle 19 is moved to drive the locking hook 20 to rotate downward around the locking hook shaft 22, and after the locking hook is rotated to the proper position, the hook on the locking hook 20 is just hooked on the hook nail 21 on the left folding seat 17 (the locking mechanism can also be installed reversely, and the locking mechanism is operated reversely). After the operation is completed and the safety is confirmed, the left and right folding seats (17, 18) are adjusted upwards by lifting the pedal 5 and separated from the bed, at this time, the parking brake handle 51 is released, and then the shifter (i.e. the potty chair or the bath chair) can be moved to the required position.

(3) When the old people moves to a required position, the parking brake handle 51 is locked again, and then the left and right folding seats (17, 18) are adjusted to the required height by stepping on the descending pedal 6 or the ascending pedal 5, so as to perform toilet or bath.

After the toilet or bath is finished, the old people can be sent back to the bed again by reversing the operation.

Secondly, can be used as a wheelchair with lifting function

The left and right folding seats (17, 18) are well assembled in place, the locking mechanism at the rear end of the seat is in a locking state, and then an integral auxiliary cushion is additionally arranged on the toilet seat to be used as a complete wheelchair with adjustable height.

Example 2 (scheme two): walking aid for rehabilitation exercise

The utility model provides a walking aid is used in rehabilitation exercise to another kind of realization mode of multi-functional bed with aversion capable of moving ware is, its major structure is exactly the same with embodiment 1, only need wherein the left and right folding seat (17, 18) change into two capable of walking framves can, specific structure is as shown in fig. 3 and fig. 4.

The walking frame comprises a walking frame upper pipe 33 and a walking frame lower pipe 36 which are fixed together, the front ends of the walking frame upper pipe and the walking frame lower pipe are respectively and fixedly provided with a walking frame upper pipe sleeve 32 and a walking frame lower pipe sleeve 39 which correspond to the strong hanging shaft 16, and the two walking frames are fixed together through a cross beam hook 40 and a bolt (a locking handle 34) which are arranged at the two ends of a locking cross beam 35.

Thirdly, the embodiment is used as a walking aid with adjustable energy and high energy for rehabilitation exercise

The two left and right folding seats are removed from the multifunctional upright post pipe 14 and replaced by a group of high-position adjustable walking frames (see fig. 3 and 4), and the operation is as follows:

(1) the upper walker frame pipe 33 sleeved with the large sponge handle sleeve 38 and the lower walker frame pipe 36 are fixedly connected together through bolts 37, and then are sleeved and hung on the four strong hanging shafts 16 on the multifunctional upright post pipe 14 through the upper walker frame pipe sleeve 32 and the lower walker frame pipe sleeve 39.

(2) The two ends of the locking beam 35 are respectively mounted on the two lower walker frame tubes 36 at the two sides through the beam hook 40, then the two lower walker frame tubes 36 and the locking beam 35 at the two sides are fastened together through the two locking handles 34, and the bolts and the locking handles at all positions are carefully checked to determine whether the bolts and the locking handles are screwed or locked, so as to ensure the safety of the rehabilitation user.

(3) When in use, the height of the walking aid frame at two sides is adjusted by the ascending pedal 5 or the descending pedal 6. Then the rehabilitation user can hold the small sponge sleeve 15 with both hands and the lower parts of the two armpits lean against the big sponge sleeve 38, thus carrying out corresponding rehabilitation exercises. In the rehabilitation exercise process, the damping speed of the walking-aid brake handle 13 during exercise can be controlled through the walking-aid brake handle, so that the rehabilitation strength can be regulated and controlled, the rehabilitation effect can be enhanced, and the rehabilitation speed can be increased.

Fourthly, lifting principle

When the shifter is lifted, the lifting pedal 5 or the descending pedal 6 is stepped, then hydraulic oil in the hydraulic distribution valve 4 is pressed into the oil pipe 43 and is transmitted to the plunger oil cylinder 29, so that the oil cylinder drives the landing gear 30 to lift or descend, landing gear hooks 42 at two ends of the landing gear 30 penetrate through a lifting groove 23 formed in the base pipe 7 and are matched with a column pipe positioning groove 41 at the bottom end of the multifunctional column pipe 14 inside the base pipe 7, and the multifunctional column pipe 14 is driven to lift or descend by lifting or descending of the landing gear 30, so that the purpose of lifting or descending of the shifting frame (or the walking aid frame) is achieved.

Fifth, quick assembly disassembly folding function

The shifter is completely of a sleeve insertion type structure, so that the shifter is convenient to disassemble, assemble and fold to carry, can be conveniently placed into a trunk of an automobile after being disassembled, can travel along with a private car, and is convenient for old people or people with lower limb disabilities to go out to carry and use.

Claims (8)

1. The utility model provides a multi-functional bed is with shifting helps capable ware, includes the base, wheel and universal wheel and stand pipe and the handle of upper end of installing on the base, its characterized in that, base front end both sides respectively install a base pipe, the lower extreme of stand pipe inserts in this base pipe, fixedly being provided with one to two powerful hanging shafts on the upper portion of each stand pipe, hanging respectively through this powerful hanging shaft and adorning left folding seat and right folding seat, be provided with locking mechanism behind left folding seat and right folding seat.

2. The multifunctional shifting walker for the bed as claimed in claim 1, wherein the locking mechanism comprises a locking hook sheet hinged to the rear of the left folding seat or the right folding seat by a locking plate shaft, and the other end of the locking hook sheet is provided with a locking hook locked and tightly matched with a hook nail arranged on the rear of the right folding seat or the left folding seat; the locking handle is selectively arranged on the locking hook sheet.

3. The shifting walker for the multifunctional bed as claimed in claim 1, wherein the left folding seat or the right folding seat comprises a sitting body part with a semicircular sitting hole thereon, the front end of the sitting body part is respectively provided with one to two seat sleeves corresponding to the strong hanging shaft, and the seat sleeves are provided with lifting beam tubes.

4. The shifting walking aid for the multifunctional bed comprises a base, wheels and universal wheels which are arranged on the base, a stand column pipe and a handle arranged at the upper end of the stand column pipe, and is characterized in that the two sides of the front end of the base are respectively provided with a base pipe, the lower end of the stand column pipe is inserted into the base pipe, one to two strong hanging shafts are fixedly arranged at the upper part of each stand column pipe, and a walking aid frame is respectively hung on the strong hanging shafts.

5. The shifting walker for multifunctional bed as claimed in claim 4, wherein the walker frame comprises a upper walker frame tube and a lower walker frame tube fixed together, the upper walker frame tube and/or the lower walker frame tube are fixed at the front ends thereof with upper walker frame tube and/or lower walker frame tube corresponding to the strong hanging shaft, and the two walker frames are fixed together by a locking beam and a bolt.

6. The multifunctional shifting walking aid for beds according to any one of claims 1 to 5, wherein a lifting mechanism is arranged between the lower end of the upright tube and the base tube, the lifting mechanism comprises a plunger oil cylinder fixedly arranged on the base, an undercarriage is fixedly arranged at the upper end of the plunger rod, two ends of the undercarriage are respectively provided with an undercarriage hook, a long lifting groove is formed in the inner side of each base tube at the position corresponding to the undercarriage hook, and the undercarriage hook penetrates through the lifting groove and is matched with an upright tube positioning groove formed in the lower end of the upright tube; the plunger oil cylinder is simultaneously communicated with a hydraulic distribution valve through an oil pipe, and the hydraulic distribution valve is simultaneously connected with an ascending pedal and a descending pedal.

7. The shifting walker for the multifunctional bed as claimed in any one of claims 1 to 5, wherein the wheels are provided with brake structures, each brake structure comprises a brake piece hinged on the base through a bolt shaft and a spacer, and one end of each brake piece is fixed with a multifunctional brake in contact fit with the wheel; the brake support piece and the tightening pipe are fixedly arranged on the base, the brake pipe is fixed in the tightening pipe, the tail end of the brake wire is fixed in a brake bean arranged at the other end of the brake piece, the other end of the brake pipe is fixed at the upper end of the upright post pipe, and the other end of the brake wire is fixed with a parking brake handle and a walking-assisting brake handle which are arranged on the upright post pipe below the handle.

8. The shifting walking aid for the multifunctional bed as claimed in any one of claims 1 to 5, wherein the base comprises two base pipe frames, the middle parts of the two base pipe frames are fixed together through a bottom transverse pipe, a pedal is arranged between the front ends of the two base pipe frames, two wheels are respectively arranged at two ends below the pedal, and one end of the two wheels is simultaneously fixed with a hydraulic distribution valve and an ascending pedal and a descending pedal.

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