CN115089448A - Walking auxiliary device for old people nursing - Google Patents

Abstract

The invention discloses a walking assisting device for old people nursing, which comprises a U-shaped underframe, wherein a lifting mechanism is arranged on the U-shaped underframe, a U-shaped handle is arranged on the lifting mechanism, two L-shaped connecting pipes are arranged on the lifting mechanism, a turnover mechanism is jointly arranged on the L-shaped connecting pipes, two mounting grooves are respectively formed in two sides of the lower end of the U-shaped underframe, a positioning rod is fixed at the top of each mounting groove, a mounting frame is slidably arranged at the lower end of each positioning rod, slide rails are respectively fixed on two sides of the upper end of each mounting frame, and a buffer mechanism is arranged on each slide rail. The invention can be well regulated and controlled according to actual conditions, thereby being convenient to adapt to the requirements of users, effectively performing buffer protection, ensuring the stability during use, avoiding the situation that the traditional hard connection cannot buffer and cannot ensure the overall stability, ensuring the use safety and being capable of being quickly adjusted so as to adapt to users with different heights.

Description

Walking auxiliary device for old people nursing

Technical Field

The invention relates to the technical field of walking auxiliary devices, in particular to a walking auxiliary device for nursing old people.

Background

Nursing is a science of application, and is divided into family nursing and paid nursing. The paid nursing must execute and develop corresponding nursing items according to relevant provisions of laws and regulations specified by the ministry of health, the ministry of health and public health, and the administration of medical science, complete basic or routine nursing in a clear, purposeful and planned way, observe and know the basic condition of the body surface weight of the patient, monitor or acquire disease data according to the change of the disease state, and cooperate with the doctor to complete the treatment of the patient.

Along with the improvement of living standard and the extension of life-span of people, ageing population is more and more, and it is also more and more obvious to age in the inpatient, and the old person leads to the walking inconvenience easily to fall down because of reasons such as joint ageing, memory decline and physical stamina, and then needs to assist the nursing of old patient with walking auxiliary device to old patient.

Adopt hard connected modes such as bolt assembly between its gyro wheel of current walking auxiliary device and the automobile body, can not cushion, the shock attenuation well, when ground has jolting, because of old person moves inconveniently and reaction ability gliding, lead to being unfavorable for the stability when the old person keeps using, take place to rock and empty the circumstances such as even, be unfavorable for guaranteeing the security of using, the quick adjustment height of current walking complementary unit of being not convenient for simultaneously is in order to adapt to different users, so need improve.

Disclosure of Invention

The invention aims to solve the defects that the prior walking assisting device adopts hard connection modes such as a bolt component and the like between a roller and a vehicle body, the buffering and the shock absorption cannot be well carried out, when the ground is bumpy, the stability of the old is not facilitated when the old is used due to inconvenient movement and downward sliding of the reaction capability, the situations of shaking, even toppling and the like occur, the use safety is not facilitated to be ensured, and meanwhile, the height of the prior walking assisting device is not convenient to be quickly adjusted to adapt to different users.

In order to achieve the purpose, the invention adopts the following technical scheme:

a walking assisting device for old people nursing comprises a U-shaped bottom frame, wherein a lifting mechanism is arranged on the U-shaped bottom frame, a U-shaped handle is arranged on the lifting mechanism, two L-shaped connecting pipes are arranged on the lifting mechanism, a turnover mechanism is jointly arranged on the L-shaped connecting pipes, two mounting grooves are respectively arranged on two sides of the lower end of the U-shaped bottom frame, a positioning rod is fixed at the top of each mounting groove, a mounting frame is slidably arranged at the lower end of the positioning rod, slide rails are respectively fixed on two sides of the upper end of the mounting frame, a buffer mechanism is arranged on each slide rail, an inclined rod is arranged on each buffer mechanism, the lower end of each inclined rod is rotatably connected with a push rod, the two push rods are respectively slidably arranged on two sides of the mounting frame, two press plates are sleeved on the positioning rods, the press plates at the lower end are fixedly connected with the mounting frame, and the press plates at the upper end are fixedly connected with the two push rods, the locating rod is sleeved with an extrusion spring, two ends of the extrusion spring are fixed to the opposite sides of the two pressing plates respectively, and the lower end of the mounting frame is provided with a walking assembly.

Preferably, for the height of convenient regulation U type handle, the different height users of adaptation that can be fine promote the suitability, elevating system is including fixing two vertical axes in U type underframe upper end both sides, and equal slidable mounting has the sleeve pipe on two vertical axes, two L type connecting pipes respectively with two sleeve pipe fixed connection, U type handle is fixed in two sheathed tube upper ends, installs slewing mechanism jointly between two L type connecting pipes, the last inserted bar that is connected with of slewing mechanism, the vertical axis is equidistant from top to bottom and is equipped with a plurality of through-holes, the sheathed tube lower extreme is equipped with the jack, the inserted bar runs through jack and one of them through-hole.

Preferably, for the convenience of providing power for the regulation of U type handle, conveniently control, slewing mechanism cup joints the axle sleeve in the relative one end of two L type connecting pipes including rotating, the both ends of axle sleeve all are fixed with the fixed axle, and two fixed axles set up respectively in two L type connecting pipes, and the one end of two fixed axles all is fixed with the disc, one side of disc is rotated and is connected with the pull rod, one side of pull rod and inserted bar is rotated and is connected, be equipped with canceling release mechanical system on the inserted bar, canceling release mechanical system is connected with L type connecting pipe.

Preferably, for the convenience of fast reset grafting is fixed, promotes work efficiency, canceling release mechanical system is including the bracing piece of slip cup joint on the inserted bar, the one end lateral wall in the L type connecting tube is fixed to the one end of bracing piece, the cover is equipped with reset spring on the bracing piece, reset spring's both ends are fixed respectively at the one end lateral wall in the L type connecting tube and the other end of inserted bar.

Preferably, in order to adapt to different requirements of users and facilitate walking or resting of the users, the turnover mechanism comprises connecting frames installed on the two L-shaped connecting pipes, a bearing plate is hinged to one side of each connecting frame, and the lower ends of the bearing plate and the lower ends of the connecting frames are in contact with each other.

Preferably, in order to facilitate the movement, the walking assembly comprises a roller mounted at the lower end of the mounting frame, a rubber pad is mounted on the mounting frame, and the rubber pad corresponds to the lower end of the U-shaped bottom frame.

Preferably, in order to effectively adapt to the top of the country on ground condition, guarantee the holistic stability of device, promote the stability of walking, buffer gear includes the slider of slidable mounting on the slide rail, the upper end of down tube is rotated and is connected in one side of slider, the upper end of slider is rotated and is connected with the pendulum rod, the upper end of pendulum rod is rotated and is connected on the one end lateral wall in the mounting groove, fixed cover is equipped with fixed cover on the pendulum rod, is fixed with the connecting axle jointly between two fixed covers in the same mounting groove, the lower extreme of fixed cover is rotated and is connected with the attenuator, the attenuator rotates to be connected on the one end lateral wall in the mounting groove.

The beneficial effects of the invention are:

1. the fixed shaft can be well driven to rotate through the shaft sleeve, the position of the inserted rod is convenient to control, so that the inserted rod is convenient to draw out from the jack and the through hole, the relative position of the sleeve and the vertical shaft is convenient to adjust, the height of the sleeve is convenient to adjust, and the sleeve can be well adapted to a user; meanwhile, through the matching of the return spring and the support rod, the insertion rod can be quickly inserted into the corresponding insertion hole and the through hole when no external force interference exists, the position relation between the sleeve and the vertical shaft is fixed, and the stability in use can be well ensured;

2. through the matching of the connecting frame and the supporting plate, the stability of the supporting plate during placement can be well ensured, the placement condition of the supporting plate is convenient to adjust, the adjustment can be well carried out according to the requirements of a user, the user can conveniently sit for rest when the supporting plate is horizontally placed, and the movement of the user cannot be influenced when the supporting plate is vertically placed;

3. the stable up-and-down lifting of the idler wheel can be well guaranteed through the sliding installation of the positioning rod and the installation frame, and meanwhile, the swinging rod is convenient to push to rotate, the length of the damper is convenient to change, and the damper is convenient to absorb kinetic energy to buffer;

4. when the swing rod of the mounting frame rises to swing, the sliding part can push the inclined rod to operate, so that the inclined rod and the push rod are arranged in parallel, when the inclined rod rotates towards the direction of the push rod, the pressing plate at the upper end can be pulled to descend, and meanwhile, the mounting frame pushes the pressing plate at the lower end to rise, so that the extrusion spring can be well extruded to absorb the vibration force, and the buffering protection is facilitated;

in conclusion, the buffer device can be well regulated and controlled according to actual conditions, so that the requirements of users can be conveniently met, the buffer protection can be effectively carried out, the stability in use is ensured, the situation that the traditional hard connection cannot buffer and cannot ensure the overall stability is avoided, the use safety is ensured, and the buffer device can be quickly adjusted to be suitable for users with different heights.

Drawings

Fig. 1 is a structural view of a walking assistance device for nursing old people according to the present invention;

fig. 2 is an enlarged view of a portion a of the walking assistance device for nursing for elderly people according to the present invention;

fig. 3 is a side view of a mounting bracket of a walking assistance device for geriatric care according to the present invention;

fig. 4 is an internal structure view of an L-shaped connecting tube structure of a walking assisting device for geriatric care according to the present invention;

fig. 5 is a structural view of an L-shaped connection tube of the walking assistance device for geriatric care according to the present invention;

in the figure: the device comprises a 1U-shaped handle, a 2 sleeve, a 3 vertical shaft, a 4U-shaped underframe, 5 rollers, a 6L-shaped connecting pipe, a 7 connecting frame, an 8 bearing plate, a 9 shaft sleeve, a 10 inserted rod, a 11 through hole, a 12 positioning rod, a 13 pressing plate, a 14 push rod, a 15 extrusion spring, a 16 mounting frame, a 17 mounting groove, an 18 swing rod, a 19 damper, a 20 connecting shaft, a 21 fixing sleeve, a 22 rubber pad, a 23 sliding part, a 24 sliding rail, a 25 reset spring, a 26 disc, a 27 fixing shaft, a 28 supporting rod, a 29 pull rod, a 30 inserting hole and a 31 inclined rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a walking assisting device for elderly nursing comprises a U-shaped bottom frame 4, wherein a lifting mechanism is arranged on the U-shaped bottom frame 4, and a U-shaped handle 1 is arranged on the lifting mechanism, so that the height of the U-shaped handle can be conveniently adjusted, and the walking assisting device is convenient for being adapted to users with various heights.

Referring to fig. 1, 4 and 5, the lifting mechanism includes two vertical shafts 3 fixed on two sides of the upper end of a U-shaped chassis 4, and fixedly connected by welding and the like to ensure the connection firmness, two sleeves 2 are slidably mounted on the two vertical shafts 3 to facilitate lifting, two L-shaped connecting pipes 6 are respectively fixedly connected with the two sleeves 2 to drive the two sleeves 2 to synchronously lift, a U-shaped handle 1 is fixed on the upper ends of the two sleeves 2 to ensure the connection firmness, a rotating mechanism is commonly mounted between the two L-shaped connecting pipes 6, an inserting rod 10 is connected to the rotating mechanism, the position of the inserting rod 10 can be well adjusted by the rotating mechanism, a plurality of through holes 11 are equidistantly arranged from top to bottom on the vertical shafts 3, a jack 30 is arranged at the lower end of the sleeve 2, the inserting rod 10 penetrates through the jack 30 and one of the through holes 11, the inserting rod 10 is controlled to be inserted into the jack 30 and the corresponding through hole 11, the relative positions of the sleeve 2 and the vertical shaft 3 can be well fixed, the position of the U-shaped handle 1 can be well fixed, and the U-shaped handle is convenient to adapt to users with different heights.

Referring to fig. 1, 4 and 5, the rotating mechanism includes a shaft sleeve 9 rotatably sleeved on one end of two L-shaped connecting pipes 6, two ends of the shaft sleeve 9 are fixed with two fixing shafts 27, the two fixing shafts 27 are respectively disposed in the two L-shaped connecting pipes 6, one end of each of the two fixing shafts 27 is fixed with a disc 26, one side of the disc 26 is rotatably connected with a pull rod 29, the pull rod 29 is rotatably connected with one side of the inserted link 10, a user rotates the shaft sleeve 9 to drive the fixing shafts 27 to rotate, the disc 26 drives the pull rod 29 to move, the inserted link 10 moves in a direction away from the casing 2, and is convenient to move out of the insertion hole 30 and the through hole 11, at this time, the relative position of the sleeve 2 and the vertical shaft 3 is adjusted by the U-shaped handle 1, the inserted rod 10 is provided with a reset mechanism, the reset mechanism is connected with the L-shaped connecting pipe 6, the reset mechanism can quickly reset the inserting rod 10 to be inserted into the corresponding inserting hole 30 and the through hole 11 to complete the connection and fixation when no external force acts.

Referring to fig. 4, canceling release mechanical system is including the bracing piece 28 of sliding sleeve joint on inserted bar 10, the one end of bracing piece 28 is fixed on the one end lateral wall in L type connecting pipe 6, the cover is equipped with reset spring 25 on the bracing piece 28, the one end lateral wall in L type connecting pipe 6 and the other end of inserted bar 10 are fixed respectively to reset spring 25's both ends, finish when adjusting, loosen axle sleeve 9 under reset spring 25's effect, enable inserted bar 10 to reset and run through jack 30 and corresponding through-hole 11, guarantee sleeve pipe 2 and the stability of vertical axis 3 relative position, guarantee holistic high adaptation user.

Refer to fig. 1, 5, be equipped with two L type connecting pipes 6 on the elevating system, install tilting mechanism jointly on L type connecting pipe 6, tilting mechanism is including installing link 7 on two L type connecting pipes 6, one side of two link 7 articulates jointly has bearing board 8, the lower extreme of bearing board 8 and the lower extreme of link 7 are inconsistent, rotate the level that bearing board 8 was adjusted to bearing board 8 or the person of facilitating the use that vertical state can be fine walks or sits the rest, the lower extreme of link 7 and the lower extreme of bearing board 8 are contradicted, help guaranteeing the stability of bearing board 8 position, the person of facilitating the use is steady to be sitting.

Referring to fig. 1-3, two mounting grooves 17 are respectively formed on two sides of the lower end of the U-shaped chassis 4, a positioning rod 12 is fixed on the top of each mounting groove 17, a mounting frame 16 is slidably mounted on the lower end of each positioning rod 12, slide rails 24 are respectively fixed on two sides of the upper end of each mounting frame 16, a buffer mechanism is arranged on each slide rail 24, a diagonal rod 31 is mounted on each buffer mechanism, push rods 14 are rotatably connected to the lower ends of the diagonal rods 31, the two push rods 14 are respectively slidably mounted on two sides of each mounting frame 16, two pressing plates 13 are sleeved on the positioning rods 12, the pressing plates 13 at the lower ends are fixedly connected with the mounting frames 16, the pressing plates 13 at the upper ends are fixedly connected with the two push rods 14, an extrusion spring 15 is sleeved on each positioning rod 12, two ends of the extrusion springs 15 are respectively fixed on opposite sides of the two pressing plates 13, when a vibration occurs, the rollers 5 push the mounting frames 16 to lift the slide rails 24, so that the swing rods 18 push the sliding members 23 to move on the slide rails 24, can make attenuator 19 by tensile absorption external force, help buffering, slider 23 removes simultaneously and makes down the down push rod 14 of down promotion of down pole 31, makes the clamp plate 13 that is located the upper end descend, and two clamp plates 13 are close to each other and extrude extrusion spring 15, convert external force into potential energy, and further absorption kinetic energy guarantees holistic stationarity, and the lower extreme of mounting bracket 16 is equipped with the running gear, the steady removal of being convenient for.

Referring to fig. 3, the buffer mechanism includes slider 23 of slidable mounting on slide rail 24, the upper end of down tube 31 rotates and connects one side at slider 23, the upper end of slider 23 rotates and is connected with pendulum rod 18, the upper end of pendulum rod 18 rotates and connects on the one end lateral wall in mounting groove 17, fixed cover is equipped with fixed cover 21 on the pendulum rod 18, be fixed with connecting axle 20 between two fixed covers 21 in same mounting groove 17 jointly, the lower extreme of fixed cover 21 rotates and is connected with attenuator 19, attenuator 19 rotates and connects on the one end lateral wall in mounting groove 17, through, the smooth oscilaltion of gyro wheel 5 can be guaranteed well to the slidable mounting of locating lever 12 and mounting bracket 16, be convenient for promote pendulum rod 18 simultaneously and rotate, conveniently make the length of attenuator 19 change, be convenient for attenuator 19 to absorb kinetic energy and cushion.

Referring to fig. 1, the walking assembly comprises a roller 5 installed at the lower end of a mounting frame 16, a rubber pad 22 is installed on the mounting frame 16, the lower ends of the rubber pad 22 and the U-shaped bottom frame 4 are corresponding, the roller 5 is in contact with the ground, and the U-shaped bottom frame can rotate well, so that the whole device can stably move conveniently, meanwhile, the rubber pad 22 is used for assisting in buffering, and damage to components due to direct collision is avoided.

In the invention, when in use, a user rotates the shaft sleeve 9, so that the shaft sleeve 9 drives the fixed shaft 27 to rotate, the disc 26 drives the pull rod 29 to move, the inserted rod 10 moves towards a direction far away from the sleeve 2 and is convenient to move out of the inserted hole 30 and the through hole 11, at the moment, the relative position of the sleeve 2 and the vertical shaft 3 is adjusted through the U-shaped handle 1, when the adjustment is finished, the shaft sleeve 9 is loosened, under the action of the reset spring 25, the inserted rod 10 can reset and penetrate through the inserted hole 30 and the corresponding through hole 11, the stability of the relative position of the sleeve 2 and the vertical shaft 3 is ensured, the whole height is ensured to adapt to the user, meanwhile, the horizontal or vertical state of the supporting plate 8 is adjusted by rotating the supporting plate 8, the user can conveniently walk or sit for rest, when in moving, when a vibration condition occurs, the roller 5 pushes the mounting frame 16 to rise, the sliding rail 24 can be driven to rise, and the swing rod 18 pushes the sliding piece 23 to move on the sliding rail 24, the damper 19 can be stretched to absorb external force, so that buffering is facilitated, meanwhile, the sliding part 23 moves to enable the inclined rod 31 to push the push rod 14 to descend, the pressing plate 13 at the upper end descends, the two pressing plates 13 are close to each other and extrude the extrusion spring 15, the external force is converted into potential energy, kinetic energy is further absorbed, and overall stability is guaranteed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims (7)

1. The utility model provides a walking auxiliary device for old nursing, includes U type chassis (4), its characterized in that: install elevating system on U type chassis (4), install U type handle (1) on the elevating system, the last two L type connecting pipes (6) that are equipped with of elevating system, install tilting mechanism jointly on L type connecting pipe (6), the lower extreme both sides of U type chassis (4) all are equipped with two mounting grooves (17), top in mounting groove (17) is fixed with locating lever (12), the lower extreme slidable mounting of locating lever (12) has mounting bracket (16), the upper end both sides of mounting bracket (16) all are fixed with slide rail (24), be equipped with buffer gear on slide rail (24), install down tube (31) on the buffer gear, the lower extreme of down tube (31) rotates and is connected with push rod (14), two push rod (14) slidable mounting respectively in the both sides of mounting bracket (16), the cover is equipped with two clamp plates (13) on locating lever (12), the pressing plate (13) and the mounting rack (16) which are positioned at the lower end are fixedly connected, the pressing plate (13) and the two push rods (14) which are positioned at the upper end are fixedly connected, the extrusion spring (15) is sleeved on the positioning rod (12), two ends of the extrusion spring (15) are respectively fixed at one opposite side of the two pressing plates (13), and the lower end of the mounting rack (16) is provided with a walking assembly.

2. The walking assistance device for nursing old people according to claim 1, characterized in that: elevating system has sleeve pipe (2) including fixing two vertical axis (3) in U type chassis (4) upper end both sides, equal slidable mounting on two vertical axis (3), two L type connecting pipes (6) respectively with two sleeve pipe (2) fixed connection, U type handle (1) is fixed in the upper end of two sleeve pipes (2), installs slewing mechanism jointly between two L type connecting pipes (6), the last inserted bar (10) that is connected with of slewing mechanism, vertical axis (3) from top to bottom equidistant be equipped with a plurality of through-holes (11), the lower extreme of sleeve pipe (2) is equipped with jack (30), jack (30) and one of them through-hole (11) are run through in inserted bar (10).

3. The walking assistance device for nursing old people according to claim 2, characterized in that: slewing mechanism cup joints axle sleeve (9) in the relative one end of two L type connecting pipes (6) including rotating, the both ends of axle sleeve (9) all are fixed with fixed axle (27), and two fixed axles (27) set up respectively in two L type connecting pipes (6), and the one end of two fixed axles (27) all is fixed with disc (26), one side rotation of disc (26) is connected with pull rod (29), one side rotation of pull rod (29) and inserted bar (10) is connected, be equipped with canceling release mechanical system on inserted bar (10), canceling release mechanical system is connected with L type connecting pipe (6).

4. The walking assistance device for nursing old people according to claim 3, characterized in that: the reset mechanism comprises a support rod (28) which is sleeved on the inserted rod (10) in a sliding mode, one end of the support rod (28) is fixed to one end side wall in the L-shaped connecting pipe (6), a reset spring (25) is sleeved on the support rod (28), and two ends of the reset spring (25) are fixed to one end side wall in the L-shaped connecting pipe (6) and the other end of the inserted rod (10) respectively.

5. The walking assistance device for nursing old people according to claim 1, characterized in that: the turnover mechanism comprises connecting frames (7) arranged on the two L-shaped connecting pipes (6), wherein a bearing plate (8) is hinged to one side of each of the two connecting frames (7), and the lower ends of the bearing plate (8) are abutted to the lower ends of the connecting frames (7).

6. The walking assistance device for nursing old people according to claim 1, characterized in that: the walking assembly comprises rollers (5) arranged at the lower end of the mounting frame (16), a rubber pad (22) is arranged on the mounting frame (16), and the rubber pad (22) corresponds to the lower end of the U-shaped bottom frame (4).

7. The walking aid for nursing aged according to claim 1, wherein: buffer gear includes slider (23) of slidable mounting on slide rail (24), the upper end of down tube (31) is rotated and is connected one side at slider (23), the upper end of slider (23) is rotated and is connected with pendulum rod (18), the upper end of pendulum rod (18) is rotated and is connected on the one end lateral wall in mounting groove (17), fixed cover is equipped with fixed cover (21) on pendulum rod (18), is fixed with between two fixed covers (21) in same mounting groove (17) jointly connecting axle (20), the lower extreme of fixed cover (21) is rotated and is connected with attenuator (19), attenuator (19) are rotated and are connected on the one end lateral wall in mounting groove (17).

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