KR20170001300U - Electric-powered safety walker for the aged and patients - Google Patents

Electric-powered safety walker for the aged and patients Download PDF

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Publication number
KR20170001300U
KR20170001300U KR2020150006562U KR20150006562U KR20170001300U KR 20170001300 U KR20170001300 U KR 20170001300U KR 2020150006562 U KR2020150006562 U KR 2020150006562U KR 20150006562 U KR20150006562 U KR 20150006562U KR 20170001300 U KR20170001300 U KR 20170001300U
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South Korea
Prior art keywords
frame
walker
frames
auxiliary wheel
attached
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KR2020150006562U
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Korean (ko)
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KR200486215Y1 (en
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한경희
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한경희
어메이징썬 주식회사
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H3/00—Appliances for aiding patients or disabled persons to walk about
    • A61H3/04—Wheeled walking aids for patients or disabled persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A61H1/02—Stretching or bending or torsioning apparatus for exercising
    • A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
    • A61H1/0255—Both knee and hip of a patient, e.g. in supine or sitting position, the feet being moved together in a plane substantially parallel to the body-symmetrical plane
    • A61H1/0262—Walking movement; Appliances for aiding disabled persons to walk
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H3/00—Appliances for aiding patients or disabled persons to walk about
    • A61H3/04—Wheeled walking aids for patients or disabled persons
    • A61H2003/043—Wheeled walking aids for patients or disabled persons with a drive mechanism

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The elderly person and the patient-specific electric safety walker of the present invention have been described in the above-mentioned prior art documents in which the central structure 201 of each specified walker and the respective members of the walker associated with the central structure are partially or wholly used, A safety guard frame 801 for protecting the seat support frame of the walker is formed separately from the structure and shape of the walker center structure and the two auxiliary wheel frames 701 are attached to the upper portion of the walker center structure at a high position Two auxiliary wheels 709 are formed at the lower ends of the two auxiliary wheel frames 701 so that the auxiliary wheels are landed and supported on the ground to form a triangular axis with the main wheel 101, Can safely walk in the axis of the triangle,
A safety catch for elderly persons and patients is provided to the elderly person and the patient, which allows the patient to receive medical fluid at the time of walking by using the walker of the present invention installed at the back side of the backrest frame 401 attached to the backrest frame 401 It is about walkers.

Description

       BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to an electric safety walker for an elderly person and a patient,

      Until now, the walker for the elderly has mostly used four wheels of stroller type, holding a copper handle on the upper part and pushing it from behind. Most patients use a heel chair in the hospital or four or five wheels at the bottom Most of them were attached to the upper part, and the upper part was formed as a suction cup.

     However, the walker-shaped walker of the stroller has a problem in that the user does not have a great advantage because it is only a slight amount of weight and pushes it, and when a heel chair is used in a hospital, it is inconvenient for someone to push it from the back. Have not helped the patient in walking.

      The elderly and patient-specific electric safety walker of the present invention (hereinafter abbreviated as a walker of the present invention) more positively transforms the structure of the above-described walking aids for the convenience of users and safe use, The weight of the user is directly transferred to the walker, and more than half of the weight of the uncomfortable user is transferred to the walker, thereby greatly reducing the weight applied to the user's lower body, thereby allowing the walker to walk lightly To provide the technical purpose.

      As described in the above "Technical Field", it is possible to change and improve the structure of the walker more aggressively by moving away from the conventional walking aids that patients are pushing and pulling in the elderly people or hospitals, In addition to the legs, a third leg is formed in the form of a stick, and a wheel and a power are formed and implemented at the lower end of the stick, and a seat support is formed at the upper end of the stick, and the same seat is inserted between the users' I devised a walkway of the present invention,

      A structure in which a gas, a hydraulic spring structure, an arm, a water frame, and a spring are formed on the main body of the walker, and a seating support is attached to the structure, So that the weight of the user can be transferred to the walker and the weight applied to the user's knee or waist can be reduced to allow the user to walk more lightly so that the elderly can easily use each home The present invention is not limited thereto.

Korean Patent Registration No. 10-1207997 (Patent Registration Date: November 28, 2012) International Patent Application No. PCT / KR2013 / 011304, (International Patent Application Date: December 6, 2013) Korean Utility Registration Application No. 20-2015-0002771 (Utility Model Registration Application Date: April 29, 2015).

      As stated in the above-mentioned "technical field" and "technical background", the stroller-type walking aid used by people with mobility impairments and the upright stroller and walking aid used by the patient in the hospital, If you use a heel chair, you will have to push someone from behind. If you are uncomfortable or patient is walking alone without help from others This is a problem to be solved by the inventor 's walker.

      As stated in the above-mentioned "Challenges to be Solved" item, the walking aids and standing upright hanger which are simply pushing are slightly supported by the hand and are only pushing with the will, It does not help patients very much.

      In order to solve this inconvenience, the walker of the present invention forms a third leg in the form of a stick, attaches a wheel to the stick, structurally joins the principle of a wheel with a wheel to the walker, A gas spring, a hydraulic spring, an arm, and a frame structure for holding a water frame and a spring are formed in the formed cane structure so as to form an elastic force to support the user of the walker in an upward direction,

      A compression bar is connected to the elastic force structure formed as described above, a seating support is attached to the upper end of the compression bar, and the seating support formed as described above is inserted between the patient and the buttocks of the user with inconvenience. The weight applied to the user's knee or waist is transferred to the seating support and the moving bar compression bar during walking so that the weight applied to the user's knee or waist is increased to a large width So that the patient or the user who is inconvenienced can walk alone without using the heel chair,

      A main frame attached to the lower end of the walkway frame is provided with an electric power to raise the inclined portion of the road so that the backrest frame is connected to the underside of the seat back and passes through the back portion of the user to reach the waist portion The user can lean or protect the upper body while using the walker, and the user can comfortably put the arm while using the walker by forming two foldable armrests at the upper end of the backrest frame, It is foldable so that it can be stored down easily,

      In addition, it has a function of extending and contracting at one side of the upper part of the backrest frame to attach a swab capable of being stretched to allow the patient to receive the liquid during use of the walker in the hospital so that the swab can be used for medical purposes. At the same time, a relatively wide separate backrest is attached so that the user can comfortably walk while walking on the back when using the walker.

       As stated in the item "Solution to the problem" above, the walking aids used by the patients in the uncomfortable patients or the hospital so far have been made up of the weighted walking aids connected to the ground by four wheels except for the heel chair, The walker of the present invention has the structure of the center of the walker which allows the user to use the walker while resting his upper body on the walker with more than half of the weight of the user and,

      The seat support is attached to the compression bar formed at the upper end of the center structure of the walker as described above, the seat is inserted between the buttocks, the wheel is attached to the lower end of the walker center structure, It has the effect of being able to walk alone without receiving,

     A gas spring or a hydraulic spring is formed on the walk-behind center structure of the present invention to attach a seating support member formed as described above to the upper end of the compression bar connected to the spring structure so that the seating support member generates an elastic force in an upward direction, In addition to the spring and the hydraulic spring, the spring and the spring that catch the same in the frame also generate an elastic force to support the seating support by the same principle, so that when the user uses the walker, the seating support formed as described above is inserted between the buttocks The weight of the user is shifted to the walker by moving over half of the weight of the user, so that the user can walk lightly by greatly reducing the weight applied to the knee or the waist when the user uses the walker,

     A backrest is formed at an inner side of a seat support base of the walker of the present invention and is connected and fixed at a bottom portion of the seat support so that a backrest frame formed from the back of the user to the position of the waist portion is formed, And two armrests are attached to the upper part of the backrest frame so that the two armrests are attached to both sides of the armrest frame having the folding type folding function formed between the armrest frame and the backrest frame, Horizontally,

     Folding armrests are folded on both sides so that foldable armrests can be lowered vertically downward when not in use, so that users can easily raise their arms when using a walker and easily fold them when storing or moving a walker. There,

     An extension frame having a stretching function and an arm frame formed by an arm frame for receiving the frame are attached and formed on one side of the upper part of the backrest frame of the present invention to receive medical fluid while walking using a walker in the hospital There is an effect that can be used for the purpose,

     In order to ensure safety of other walkers, the walker of this invention is designed so that when the user puts the seat support of the walker between the buttocks, So that the user can walk between the two auxiliary wheel frames, the main wheel of the walker and the two auxiliary wheels are formed into angled triangular axes so that the user can walk in the triangular axis The elderly person or the patient has an effect of preventing a safety accident such as a conduction while using a walker in advance,

     Although the walker of this invention has a motor function, it is possible to legally walk in India, not a driveway, because it is a simple walking aiding device that allows the user to walk while contacting two legs in contact with the ground when using a walker, And it can be used easily for business or other activities in the company.

1 is an overall side view of a walker of the present invention.
2 shows a backrest frame 401 to which an armrest intermediate connection frame 402 is attached at an upper end portion of the frame, an armrest fixing pin operation button 403 is formed on both upper surfaces of the frame, and an armrest fixing pin 404) are formed at the lower end of the armrest frame (405), and angles (405) for fixing the armrest folding frame are formed at the lower ends thereof.
Fig. 3 is a side view of the armrest 501 detached from the walker of the present invention. The carrying basket hooking hole 504 is formed on both sides of the armrest. The armrest fixing pin insertion hole 503 And an arm control unit 901 is formed on the upper surface of the right armrest.
4 is a view of the form in which both armrests 501 are folded or folded by an armrest folding frame 502 formed between the armrest and the backrest frame.
5 is an enlarged view of an extension frame 602, an arm frame 601, a sapphire protector 604, a tightening lever 605 for fixing the extension frame 605, .
6 shows a state in which two auxiliary wheel frames 701 and intermediate connection frames 702 and 703 are detached from each other and a fixed pin operation button 704 is formed on one upper surface of the intermediate connection frame, The auxiliary wheel frame folding link 707 is formed on the side of the fixing pin insertion hole and two auxiliary wheels 709 are formed on the lower end of the fixing pin insertion hole, A folding frame 708 is formed.
7 is a plan view of two auxiliary wheel frames 701 and intermediate connection frames 702 and 703. Fig.
Fig. 8 is a rear view of two folded auxiliary wheel frames 701 and intermediate connection frames 702 and 703. Fig.
9 is a seat support safety protection frame 801 which is connected and formed between the back frames 401 to start connection at the compression bar 202 of the center structure 201 for the safety of the seat back support of the walker, 802 are formed. And an arm frame 803 is separately formed at the other end thereof.
Fig. 10 is a view showing the electric operation board 901 and the speed adjusting key 902 formed on the upper surface of the right armrest.
11 is a side view and a plan view of a basket 1001 for storing a walk-behind portable article, which is used by hanging on a basket hanging base 504 formed inside each armrest.

      Until now, most of the walking aids have walker structures in which patients are pushing back from their backs with a little weight in the elderly and hospital, as stated in the above-mentioned "technical field" and "technical background". However, the above-described walker is currently in use in the elderly patients or in hospitals who are uncomfortable with the movement, and can not use them by themselves because of the help of other people.

     The walker of the present invention relies only on a slight weight when using the above-described walker, so that the walker can avoid the structure of the simple walking aid to push the weight of the user directly to the walker, thereby greatly reducing the weight This new concept of walker has greatly improved the convenience and function of the walker so that the elderly people and patients who are uncomfortable to move can do it alone without the help of others. It is designed for the purpose of providing convenience and convenience of walking or moving.

     Hereinafter, the walker of the present invention will be described in detail with reference to the accompanying drawings.

     Fig. 1 is a side view of the entire shape of a walker of the present invention. In the structure and shape of the "power walker "," multipurpose solar power safe walker ", and " Each structure of the walkway of the present invention, which partly or entirely referred to, and each part formed incidentally to the structure

    A main wheel 101 attached to the lower end of the center structure, an electric toothed wheel 102, which is a member attached to the vehicle with respect to the transmission function of the wheel, and a wheel protector 103 An electric motor 104, an electric chain 105, an electric battery 106, an electric charging port 107, a central structure bending frame 108, a central structure rotating link 109, A spring structure, which is an inner structure of the walk-behind center structure 201, a hydraulic spring structure, an arm and a male frame structure, a spring formed inside the frame, a center structure upper end compression bar 202, A seat support support 301, a seat support fixing bolt hole 302 associated with the seat support rest, a seat support stand 303, a seat back rest 304, a seat support stand separation prevention protector 305, A height adjusting operation lever 306, and a seat formed on the underside of the seating support A backrest frame 401 which is horizontally fixed and connected to the belt support frame 303 and then bent in a vertical direction to pass back behind the user's back to the waist portion, A sapphire frame 602, a sapling frame 603, a sapphire protector 604, a sapphire frame tightening lever 605, a sapphire frame 603, The fastening members 606 and the like are each used in whole or in part in the structures and shapes specified in the prior art documents,

     An armrest intermediate connecting frame 402 formed with a function of attaching and detaching an armrest for connecting an armrest to the upper end of the backrest frame 401 of the walker of the present invention is formed and two armrests 501 And an armrest folding frame 502 for supporting the armrests in the horizontal direction and folding them in the downward direction

The armrests are formed between the armrest frames and the backrest frame to support the armrests horizontally when the walker is used. The armrests can be folded downward when the armrests are not in use, The electric operation board 901 and the speed key 902 are formed on the upper surface so as to be able to control the electric operation and the speed,

     The above-described fluid hooks 601 and 602 having an extension or reduction function for the purpose of receiving a patient's fluid in the hospital as described above are attached to one side of the backside of the upper part of the backrest frame, The function is based on a part or all of the structures and forms specified in the above-mentioned prior art documents,

      The walker of the present invention has two auxiliary wheel frames 701 for preventing fall prevention during the use of the walker and for allowing the walker center structure to stand upright, unlike the structures described in the above Patent Literatures 1 to 3, The two auxiliary wheel frames 701 are formed as one frame and are divided into two parts starting from a portion where two auxiliary wheel frame folding links 707 are formed, As the two auxiliary wheel frames are further away from the point of convergence, the interval between the two frames is further widened. The position of the frame is formed at a high position at the upper end of the center structure of the walker, So that it can be used smoothly,

     The intermediate connection frames 702 and 703 are fixed and connected in the rear direction of the walker center structure to connect the two auxiliary wheel frames 701 to the upper end of the center structure 201 of the walker, The two auxiliary wheel frames 701 are connected to the intermediate connecting frames 702 and 703 and the intermediate connecting frames 702 and 703 formed as described above are fixed to the center structure by a fixing member A fixing pin 701 for connecting and fixing the fixing pin 711 and a fixing pin actuating button 704 for operating the fixing pin are formed on the inner and upper surfaces of the frame 702, The two auxiliary wheel frames are attached for the purpose of detachment and attachment,

     The fixing pin insertion hole 706 is formed at one end of the two auxiliary wheel frames 701 to be connected and inserted as described above so that the fixing pin insertion hole 706 can be detached and attached The two rotation links 707 are attached to the side of the fixing pin insertion hole 706 formed as described above so that the two auxiliary wheel frames 701 starting with one frame as described above are rotated The two rotation links are formed by dividing the two frame intervals from each other where the link is formed into two frames. The two rotation links can be narrowly folded inwardly as the distance from the joint point formed by one frame is increased For each use,

     A separate transverse folding frame 708 is attached and formed in the transverse direction of the intermediate point of the two frames to prevent the two frames from being separated or separated during use of the walker and to securely support and protect the two frames , The frame has a folded link formed at the middle portion and both edges so that the two auxiliary frame frames are folded together in the upward direction at the same time when they are folded inwardly and the frame is supported at the middle bottom portion of the folded- And the two wheels 709 are attached to the lower ends of the two auxiliary wheel frames. The two wheels 709 are attached to the two wheels 709, 709) are connected and landed on the ground in the form of a triangular shaft like a main wheel so that the walker can self-stand Therefore, the safety of the user and the walker is protected,

     FIG. 2 is a rear view and a side view of a backrest frame 401 which is fixedly attached to the bottom of a seating support pedestal 303 of a walker of the present invention, From both sides. An armrest intermediate connection frame 402 capable of attaching and detaching an armrest is formed,

    The arm link intermediate connection frame is formed at both ends of the arm link intermediate connection frame with fixing pins 404 for attaching and detaching both arms and fixing pin operation buttons 403 for operating the fixing pins, The operation of the fixed pin operating button 403, which is formed as described above, is operated to release or restore the operation of the fixing pin 404, so that the armrest can be removed and attached,

     The armrest folding frame 502 is attached to each of the angles as shown in FIG. 4A. The angle brackets 405 are formed on the left and right sides of the lower end of the backrest frame 401, The armrest folding frame 502 is connected at an inclined angle between the armrest 501 and the backrest frame 401. When the armrests are formed in the horizontal direction when the walker is in use, The armrest folding frame 502 is simultaneously folded at the same time when the armrest is folded downward when not in use so that the armrests are folded downward or restored in the horizontal direction For example,

     FIG. 3 is a view of an armrest in which both armrests 501 of the present invention are detached from the armrest intermediate connecting frame 402. One end of the inside of each armrest is fixed to an upper portion of the frame, The insertion holes 503 for inserting the pins 404 are formed and the insertion holes are used for attaching and detaching the attaching and detaching pins 404 as described above and the armrests are attached to the armrest intermediate connecting frame The shape of the insertion hole is formed to be elongated in the transverse direction so that it can be used also as an application to be able to be folded downward in the downward direction or to be restored in the horizontal direction again so that the armrest 501 is inserted into the armrest intermediate connection frame 402 To be folded downward in the downward direction in the horizontal direction or to be easily detached and attached repeatedly,

    An electric operation board 901 and a speed adjusting key 902 are formed on the upper surface of one end of the right armrest. The electric operation board is turned ON / OFF so that the electric motor is operated once. And a speed adjusting key 902 is formed on one side so that the speed can be adjusted. A basket hanger 1002 is formed on each inner side of the armrests so that a basket 1001 of a wire netting or other material is fixed to the hanger 1002, So that various portable articles can be used for a carrier purpose that can be carried while using a walker,

     4 shows that the armrest 501 of the walker of the present invention is held and formed in the horizontal direction when the walker is used by both the armrest folding frames 502 formed by connecting the armrests and the backrest frame 401 at an inclined angle, And when folded downward in the downward direction when not in use, an armrest and an armrest folding frame 502 are shown,

     FIG. 5 is a side view of the saplin 601 and 602 attached to the outer side of the back frame 401 of the walker of the present invention so that the patient can walk while walking using a walker in the hospital to receive the sap, A sapeway 603 is formed at the top of the hanger frame, and a liquid safety protector 604 is formed below the sapander 603,

     The sapphire pedestal is formed with a sapphire extension frame 602 that can be expanded and contracted and a sapphire pedestal frame 601 that receives the extended frame. When not in use, the extension frames of the sapphire pedestal extend into the inside of the frame The elongated frame is elongated and extended, and then the elongated frame is fixed by tightening the handle lever 605 formed on one side of the arm frame, thereby enabling the liquid to be supplied stably.

     Figs. 6 to 8 show a state in which the upper end of the center structure 201 of the walker of the present invention is fixed

A side view, a plan view and a folded state of two auxiliary wheel frame intermediate connection frames 702 and 703 formed for the purpose of connecting two auxiliary wheel frames 701 and two auxiliary wheel frames, A pair of fixing members 702 of a shape in which the upper end of the center structure is wrapped and fixed while being rounded and a pair of the auxiliary wheels are received on the upper and lower sides of the frame, And the frame 703 of the other end functioning to attach and detach the wheel frame are coupled and formed,

     A fixing pin insertion hole 706 is formed on the upper surface of one end 705 of the two auxiliary wheel frames 701 inserted and connected to the intermediate connection frames 702 and 703 as described above, Thereby performing a function of repeating the attachment and detachment of the two auxiliary wheel frames,

    The two wheels 709 attached to the lower ends of the two auxiliary wheel frames are held on the ground to form a triangular axis with the electric main wheel 101 formed at the lower end of the center structure of the walker of the present invention, Thereby making it possible to safely walk in the triangular side formed as described above, thereby preventing the risk of conduction,

     The two auxiliary wheel frames 701 are attached in the rearward direction of the upper end of the center structure of the walker so that the user can walk between two wheels attached to the lower end of the frame, 6 to 7, there is a problem in that the upper surfaces of the two auxiliary wheel frames are provided on the upper surface of the two auxiliary frames so that the two frames can be folded inwardly The folded link 707 is angled,

     Further, a transverse connection folding frame 708 for connecting the two auxiliary frame frames in the transverse direction is separately connected and formed, and each folding link is formed at both ends and the middle of the transverse connection folding frame, At the same time as the auxiliary wheel frame,

As shown in Fig. 3B, the folding and folding of each of the folding members can be simplified,

     9 shows that the seating support 301 of the walker of the present invention includes a seat support stand 304 and a seat support stand 303 which is associated with and connected to the seat support stand 304. The seat support stand height adjusting operation lever 306 and the seat back rest 304 And the backrest frame 401 are attached to the backrest frame 401. Since the backrest frame is additionally provided with various functional members, the weight loaded on the seating support is relatively large, and safety such as breakage, separation or separation during use of the walker It is necessary to reinforce the safety protection frame 801 which is connected with a curved line from the lower end of the upper end compression bar 202 of the central structure 201 to the rear side of the backrest frame 401 And the arm frame 803, which is a member attached to the arm frame 803, is formed to secure and protect the safety of various members related to the seating support and the seating support It was to prevent accidents, such as breakage of the seat support of the groups used in advance,

    However, in the case where the seating support member fixed to the compression bar 202 at the upper end portion of the center structure 201 of the walk unit and the related members rotate in the vertical direction and move in the vertical direction, The safety protection frame 801 is formed so as to prevent the safety protection frame 801 from being obstructed, so that a section of a certain portion of the vertical section of the safety protection frame formed in a vertical direction is rounded, The seat support frame 803 is separately fixed to one side of the back side of the backrest frame 401 so that the seat support frame has no obstacle when it is moved vertically and downwardly, However,

     Also, the other end of the horizontal portion of the seat support safety protection frame 801 connected to the lower end of the compression bar 202 of the walk center structure 201 is rotatably connected to the compression bar while being wrapped around the compression bar 202, So that the support does not obstruct vertical movement in the up and down directions or self rotation in place.

     FIG. 10 is a perspective view of an armrest 501 of a walker of the present invention in which an electric control board 901 and a speed control key 902 are formed on the upper surface of one end of a right armrest, and on / Press once to activate the motor, and once again to stop. The speed adjusting key 902 formed on one side of the board enables the speed to be adjusted.

     11 shows a basket 1001 formed of a wire mesh or other material for carrying a portable article while using the walker of the present invention, and basket hangers 1002 are formed at both ends of the basket. The user of the walker is using a walker I was able to carry my carry on.

      In addition, in the walker of the present invention, as described in the prior art documents, when a user uses a walker, a load sensor that detects when a load exceeding a predetermined weight occurs on the seat support is mounted on the center structure of the walker, The power is automatically shut off when it is transmitted to the center structure of the walker, so that the load can be automatically monitored to prevent the breakage of the walker of the present invention in advance, When the go-around of the governing system is used for patients in the hospital, if the safety of the patient is given the highest priority, the member related to the motor and the motor of the walker may not be formed if necessary.

101: The main wheel.
102: Electric toothed wheels.
103: Wheel protector.
104: Electric motor.
105: Electric chain.
106: Electric battery.
107: Electric charge filling.
108: central structure bending frame.
109: central structure bending frame rotating link.
201: Walkway center structure.
202: Compression bar of the walkway center structure.
301: Seat support stand.
302: Mounting support and mounting bolt A bolt hole for fixing the mounting base.
303: Seat support stand.
304: Seat support stand back.
305: Retainer Protector Retainer protector.
306: Seat support elevation adjustment lever
401: Backrest frame.
402: armrest intermediate connection frame.
403: Arm pushbutton for attaching and detaching the armrest.
404: Mounting pin for attachment and removal of armrests.
405: Angle to lock armrest folding frame.
501: Armrests.
502: armrest folding frame.
503: Mounting hole for attaching the mounting bracket to the armrest.
504: Basket hanger hole.
601: Swab gland cancer frame.
602: Suspension frame extension frame.
603: Let's drink.
604: Sap Protector.
605: Extension frame tightening lever.
606: Sap fastener holding member.
701: Two auxiliary wheel frames.
702: Two auxiliary wheel frame intermediate link frame fasteners.
703: Two auxiliary wheel frames.
704: Two auxiliary wheel frames for attaching and detaching pin buttons.
705: Two auxiliary wheel frame inserts.
706: Two auxiliary wheel frame mounts, mounting pin insertion holes.
707: Rotating link for two auxiliary wheel frame folding.
708: Two auxiliary wheels frame horizontally folded frame
709: Two wheels formed in two auxiliary wheel frames.
710: Two auxiliary wheels frame horizontally folding frame protection bracket.
711: Two auxiliary wheel frame mounts, mounting pins.
801: Mounting support safety protection frame.
802: seat support safety protection frame fixing member.
803: Seat Support Safety Protective Frame An arm frame that accepts a vertical section frame.
901: Electric operation board.
902: Motor control board speed control key.
1001,1002: basket and basket hanging between the inside of both armrests

Claims (2)

The elderly person and the patient-dedicated electric safety walker (hereinafter abbreviated as "walker of the present invention") of the present invention include two auxiliary wheel frame intermediate connection frames 702 and 703 at the upper end of the center structure 201 of the walker, And the two auxiliary wheel frames 701 are connected to the intermediate connecting frame 70 attached as described above,
Two auxiliary wheels 709 are attached to the lower ends of the two auxiliary wheel frames 701. The two auxiliary wheel frames 701 are bent in parallel to each other in a " Two auxiliary wheels attached to the lower end portion are in contact with and supported by the ground,
As described above, the interval and height between the two frames forming the two auxiliary wheel frames 701 connected to the rearward direction of the center structure 201 of the walker are set so that the user walks on the walker, A gap and a height which do not exist are maintained,
The seat support safety protection frame 801, which is formed to protect the seat support of the walker of the present invention,
Figure utm00001
And the fixing member 802 formed at one end of the horizontal portion of the seat support safety protection frame 801 is formed by bending the lower end portion of the compression bar 202 formed at the upper end of the walk center structure 201 And the other end of the vertical portion of the seat support safety protection frame 801 is formed to extend to the back surface of the backrest frame 401 of the walker, The compression bar 202 is rotated and connected to the lower end of the compression bar 202 in a rounded shape so that the compression bar 202 can move or rotate in the vertical or downward direction or in the left to right direction So that the seating support 301 fixed and attached to the upper end of the compression bar can rotate in the vertical, downward, left, and right directions in the same manner, A certain section of the other end of the safety protection frame 801 is formed into a round shape of the frame section, and the vertical frame section formed in the shape of a round section as described above is vertically moved upward and downward, A cylindrical arm frame 803 for providing a load is separately formed and fixed and attached to one side of the back frame 401,
As described above, the arm frame 803 fixed to and attached to one side of the back frame 401 receives the vertical frame period of the other end of the seat support safety protection frame 801 having a circular cross- And each of the members connected to and attached to the seat support stand 301 and the seat support stand can be safely moved or rotated in the vertical and downward directions or in the right, left, and right directions, respectively, The method of claim 1, wherein
The two auxiliary wheel frame intermediate connection frames 702 and 703 receive one end of the two auxiliary wheel frames 701 and one end of a fixing member 702 fixed in a shape to round the upper end of the center structure 201 of the go- And a member 703 at the other end formed with a space frame to which the frame can be attached, are coupled to each other. Inside the frame formed as described above, a fixing pin (not shown) for detachably attaching the two auxiliary wheel frames 711) is formed on the upper surface of the frame, and a fixing pin operation button 704 for operating the fixing pin is formed on the upper surface of the frame,
As described above, the upper surface of one end of the two auxiliary wheel frames 701 inserted into the intermediate connection frames 702 and 703 has a fixing pin insertion hole 706 through which the fixing pin 711, Is formed,
As described above, the two auxiliary wheel frames 701 inserted into the intermediate connecting frame are divided into two frames at a portion starting from one frame and formed with two rotating links 707 formed at the upper end, The formed two rotating links each function to fold each of the two auxiliary wheel frames spaced inwardly and fold each other,
A transverse connection folding frame 708 for protecting and supporting the two auxiliary wheel frames is attached and formed in the transverse direction between the two intermediate frames of the two auxiliary wheel frames 701, The folding frame 708 is characterized in that a folding link is formed at the center portion and both edge portions of the folding frame 708 so that the horizontal connecting folding frame 708 is also folded upward simultaneously when the two auxiliary driving frames are folded inward .
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