CN209284642U

CN209284642U - A kind of old man's seat conveniently stood up

Info

Publication number: CN209284642U
Application number: CN201820960175.0U
Authority: CN
Inventors: 江玉龙; 王怀林
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-21
Filing date: 2018-06-21
Publication date: 2019-08-23
Anticipated expiration: 2028-06-21

Abstract

The utility model relates to old man's the technical field of the seat, more particularly to a kind of old man's seat conveniently stood up, including support base, handrail is fixedly connected at the top of support base, the side of support base is fixedly connected with backrest, the bottom of support base inner cavity is fixedly connected with hip thrusts mechanism, and arm support mechanism is sequentially connected in hip thrusts mechanism.The old man that the utility model is particularly suitable for body inconvenience muscle inability uses, when old man needs to stand up on the seat, the switch seat itself pressed on seat can push the buttocks of old man, and the arm of old man is supported simultaneously, play the role of support to assist in, old man is facilitated to stand up on the seat, the utility model is when old man stands up without artificially assisting in and old man can be made to stand up from seat, and it can control switch and stop or open assistant mode at any time, not only play the advantages of facilitating old man to stand up, it plays old man is facilitated to sit advantage on the seat in the old man Shi Yineng that needs to sit down.

Description

A kind of old man's seat conveniently stood up

Technical field

The utility model relates to old man's the technical field of the seat, specially a kind of old man's seat conveniently stood up.

Background technique

Seat is the household appliance that people is commonly used, and carries out rest use for people, but existing functions of seat mistake In single, for the old man of handicapped muscle inability, because itself is handicapped, sits sometimes and be difficult to carry out on the seat It stands up, it is even more decocting in soul that this, which is more than on body, for old man.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of old man's seat conveniently stood up, and solves pair For the old man of handicapped muscle inability, because itself is handicapped, asking of being difficult to stand up on the seat is sat sometimes Topic.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of old man conveniently to stand up With seat, including support base, it is fixedly connected with handrail at the top of the support base, the side of the support base, which is fixedly connected with, to be leaned on Back, the bottom of the support base inner cavity is fixedly connected with hip thrusts mechanism, is sequentially connected with hand in the hip thrusts mechanism Arm supporting mechanism.

Preferably, the hip thrusts mechanism includes low speed rotation motor, and the top of the low speed rotation motor is fixed to be connected Be connected to active bevel gear, the outer surface of the low speed rotation motor is fixedly connected with fixed frame, the bottom of the fixed frame with The bottom of support base inner cavity is fixedly connected, and the first threaded rod, the active are fixedly connected at the top of the active bevel gear The side of bevel gear is connect with arm support mechanism driving, and the screw top of the first screw thread rod outer surface is connected with lifting The top of column, the lifting column is flexibly connected through limit sleeve and with limit sleeve, and the limit sleeve runs through the top of fixed plate simultaneously It is fixedly connected with fixed plate, the side of the fixed plate is fixedly connected with the side of support base inner cavity, the top of the lifting column It is fixedly connected with limit plate, mounting rack is fixedly connected at the top of the limit plate, the inner wall of the mounting rack is fixedly connected with Idler wheel, the top movable of the idler wheel are connected with position-limited rail, and the bottom of the position-limited rail and the junction of idler wheel offer sliding slot, The bottom of seat board is fixedly connected at the top of the position-limited rail, side of the seat board far from backrest is living by hinge and support base Dynamic connection, the top of the seat board are run through the top of support base and are flexibly connected with support base.

Preferably, the side of the limit plate bottom is fixedly connected with baffle, and the baffle is located at the top of fixed plate.

Preferably, the both ends of the position-limited rail are fixedly connected to limited block, and the shape of the limited block is rectangle.

Preferably, the lifting column includes threaded post and limiting slot, the inner wall of the threaded post and the first threaded rod it is outer Surface is threadedly coupled, and the limiting slot is provided with the side of threaded post, and the limit sleeve includes conduction pipe and corner block, described to lead The inner wall of siphunculus is flexibly connected with the outer surface of threaded post, and the corner block is fixedly connected on the inner wall of conduction pipe, and described three Hornblock is flexibly connected with the inner wall of limiting slot.

Preferably, the arm support mechanism includes driven bevel gear, the bottom of the driven bevel gear and active Bevel gear engagement, the side of the driven bevel gear are fixedly connected with the second threaded rod, second threaded rod far from from One end of dynamic bevel gear is flexibly connected by bearing with the inner wall of support base, and screw thread is distinguished in the outer surface of second threaded rod It is connected with the first thread bush and the second thread bush, the top of first thread bush and the second thread bush is connected with respectively The top of one elevating lever and the second elevating lever, first elevating lever and the second elevating lever connects with the bottom activity of support column It connects, the bottom of first thread bush and the second thread bush is living by the sliding rail and support plate that are fixedly connected at the top of support plate Dynamic connection, the side of the support plate are fixedly connected with the inner wall of support base, the top of the support column through movable sleeve and with Movable sleeve is flexibly connected, and the movable sleeve interference is connected in fixed plate, sequentially passed through at the top of the support column support base and The top of handrail is simultaneously flexibly connected with support base and handrail, and the top movable of the support column is connected with support palm, the handrail Top offer and the article putting groove that mutually agrees with of support palm.

Preferably, the bottom of the handrail is fixedly connected with protecting tube, the bottom of the protecting tube and the top of support base It is fixedly connected, the top of the support column is flexibly connected through protecting tube and with protecting tube.

Preferably, the side of the backrest is fixedly connected with back pad, and cushion is fixedly connected at the top of the seat board, described Supporting pad is fixedly connected at the top of support palm.

(3) beneficial effect

From the above description of the utility model, it can be seen, compared with prior art, the utility model has following beneficial to effect Fruit:

(1), the old man that the utility model is particularly suitable for body inconvenience muscle inability uses, when old man needs on the seat When standing up, the switch seat itself pressed on seat can push the buttocks of old man, and simultaneously to the arm of old man into Row support is played the role of support and is assisted in, facilitates old man to stand up on the seat, the utility model is required when old man stands up Strength is extremely slight, and without artificially assisting in and old man can be made to stand up from seat, and can control switch and stop or open at any time Assistant mode is opened, the advantages of facilitating old man to stand up not only is played, plays old man is facilitated to be sitting in seat in the old man Shi Yineng that needs to sit down Advantage on chair.

(2), the utility model facilitates the stern to old man in such a way that low speed rotation motor drives lifting column lifting Portion carries out power-assisted support, and the convenient buttocks to old man applies thrust, and old man is made to stand up more easily, to reduce handicapped The labor intensity that old man stands up on the seat increases the safety that old man stands up.

(3), the utility model uses idler wheel in the roll inside of position-limited rail, and seat board is facilitated to make circular arc by the center of circle of hinge Shape movement, is supported the buttocks of old man, old man is facilitated to stand up, and movement is more steady, and old man is facilitated to follow seat board mobile Rhythm itself angle and applied force is adjusted, increase the comfort level that old man stands up.

(4), the utility model uses limit of the limiting slot to corner block, facilitates the limit to threaded post, prevents spiral shell Line column follows the first threaded rod to rotate, and threaded post is enable smoothly to move up and down on the first threaded rod, convenient to old man It is supported.

(5), the utility model defines the range of the decline of threaded post using limit plate and baffle, makes baffle and fixation When plate contacts, seat board is in a horizontal state, and increases the comfort level sat on the seat.

(6), the utility model uses low speed rotation motor support column is driven to rise, make to support palm to the palm of old man or Person's crook of the arm is supported, and is facilitated seat board and is supported balance to the body of old man when pushing old man to stand up, prevents old man's body Bench over is fallen down, and safety when old man stands up is increased.

(7), the utility model uses sliding rail and support plate limits the first thread bush and the second thread bush, prevents First thread bush and the second thread bush are and then rotated when the second threaded rod rotates, and facilitate the first thread bush and the second thread bush It is moved in the opposite direction on the second threaded rod, drives rising or falling for support column.

(8), the utility model uses the comfort that back pad increases the back that old man sits on the seat, not by cushion But the comfort that old man is sitting on cushion is played, the work for pushing old man to be buffered when standing up to the buttocks of old man is also acted With increasing and push the comfort level stood up of old man.

(9), the utility model, which uses supporting pad and facilitates, plays the role of buffering when being supported to old man, prevent from rising It drops the active force that old man when column rises pushes between lifting column and pain is generated to the body of old man, increase when old man stands up Comfort level.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model Tu1Zhong hip thrusts mechanism；

Fig. 3 is the structural schematic diagram in the portion A in the utility model Fig. 2；

Fig. 4 is the side structure schematic diagram of limit plate in the utility model Fig. 3；

Fig. 5 is the top view of limit sleeve in the utility model Fig. 2.

In figure: 1 support base, 2 handrails, 3 backrests, 4 back pads, 5 hip thrusts mechanisms, 501 low speed rotation motors, 502 are fixed Frame, 503 active bevel gears, 504 first threaded rods, 505 lifting columns, 5051 threaded posts, 5052 limiting slots, 506 limit sleeves, 5061 conduction pipes, 5062 corner blocks, 507 mounting racks, 508 limit plates, 509 baffles, 510 idler wheels, 511 position-limited rails, 512 sliding slots, 513 limited blocks, 514 seat boards, 515 cushions, 6 arm support mechanisms, 601 driven bevel gears, 602 second threaded rods, 603 first Thread bush, 604 second thread bush, 605 first elevating levers, 606 second elevating levers, 607 support columns, 608 sliding rails, 609 support plates, 610 movable sleeves, 611 protecting tubes, 612 support palms, 613 supporting pads, 614 article putting grooves, 7 fixed plates.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of old man's seat conveniently stood up, including Support base 1, the top of support base 1 are fixedly connected with handrail 2, and the side of support base 1 is fixedly connected with backrest 3,1 inner cavity of support base Bottom be fixedly connected with hip thrusts mechanism 5, hip thrusts mechanism 5 includes low speed rotation motor 501, low speed rotation motor 501 top is fixedly connected with active bevel gear 503, and the outer surface of low speed rotation motor 501 is fixedly connected with fixed frame 502, the bottom of fixed frame 502 is fixedly connected with the bottom of 1 inner cavity of support base, and the top of active bevel gear 503 is fixedly connected There is the first threaded rod 504, the side of active bevel gear 503 and arm support mechanism 6 are sequentially connected, outside the first threaded rod 504 The screw top on surface is connected with lifting column 505, and the top of lifting column 505 connects through limit sleeve 506 and with 506 activity of limit sleeve It connects, limit sleeve 506 runs through the top of fixed plate 7 and is fixedly connected with fixed plate 7, the side and 1 inner cavity of support base of fixed plate 7 Side be fixedly connected, the top of lifting column 505 is fixedly connected with limit plate 508, and the top of limit plate 508 is fixedly connected with peace 507 are shelved, the inner wall of mounting rack 507 is fixedly connected with idler wheel 510, and the top movable of idler wheel 510 is connected with position-limited rail 511, limit The bottom of position rail 511 and the junction of idler wheel 510 offer sliding slot 512, and the top of position-limited rail 511 is fixedly connected on seat board 514 Bottom, side of the seat board 514 far from backrest 3 be flexibly connected by hinge with support base 1, and the top of seat board 514, which is run through, to be supported The top of seat 1 is simultaneously flexibly connected with support base 1, in such a way that low speed rotation motor 501 drives lifting column 505 to go up and down, side Power-assisted support is carried out to the buttocks of old man, the convenient buttocks to old man applies thrust, so that old man is stood up more easily, drop The labor intensity that low handicapped old man stands up on the seat, increases the safety that old man stands up.

The side of 508 bottom of limit plate is fixedly connected with baffle 509, and baffle 509 is located at the top of fixed plate 7, uses Limit plate 508 and baffle 509 define the range of the decline of threaded post 5051, when contacting baffle 509 and fixed plate 7, seat board 514 are in a horizontal state, and increase the comfort level sat on the seat, and the both ends of position-limited rail 511 are fixedly connected to limited block 513, limit The shape of position block 513 is that rectangle using idler wheel 510 in the roll inside of position-limited rail 511 facilitates the seat board 514 to be with hinge Circular movement is made in the center of circle, is supported to the buttocks of old man, old man is facilitated to stand up, and movement it is more steady, facilitate old man with The mobile rhythm of seat board 514 itself angle and applied force is adjusted, increase the comfort level that old man stands up.

Lifting column 505 includes threaded post 5051 and limiting slot 5052, the inner wall of threaded post 5051 and the first threaded rod 504 Outer surface thread connection, limiting slot 5052 are provided with the side of threaded post 5051, and limit sleeve 506 includes conduction pipe 5061 and triangle The inner wall of block 5062, conduction pipe 5061 is flexibly connected with the outer surface of threaded post 5051, and corner block 5062 is fixedly connected on conducting On the inner wall of pipe 5061, corner block 5062 is flexibly connected with the inner wall of limiting slot 5052, uses limiting slot 5052 to triangle The limit of block 5062 facilitates the limit to threaded post 5051, prevents threaded post 5051 from following the rotation of the first threaded rod 504, makes Threaded post 5051 can smoothly move up and down on the first threaded rod 504, convenient to be supported to old man.

Arm support mechanism 6 is sequentially connected in hip thrusts mechanism 5, arm support mechanism 6 includes driven bevel gear 601, the bottom of driven bevel gear 601 is engaged with active bevel gear 503, and the side of driven bevel gear 601 is fixedly connected There is the second threaded rod 602, the one end of the second threaded rod 602 far from driven bevel gear 601 passes through in bearing and support base 1 Wall is flexibly connected, and the outer surface of the second threaded rod 602 is threaded with the first thread bush 603 and the second thread bush 604 respectively, The top of first thread bush 603 and the second thread bush 604 is connected with the first elevating lever 605 and the second elevating lever 606 respectively, The top of first elevating lever 605 and the second elevating lever 606 is flexibly connected with the bottom of support column 607,603 He of the first thread bush The bottom of second thread bush 604 is flexibly connected by being fixedly connected on the sliding rail 608 at 609 top of support plate with support plate 609, The side of support plate 609 is fixedly connected with the inner wall of support base 1, uses sliding rail 608 and support plate 609 to the first thread bush 603 and second thread bush 604 limited, prevent the first thread bush 603 and the second thread bush 604 at 602 turns of the second threaded rod It is and then rotated when dynamic, facilitates the first thread bush 603 and the second thread bush 604 on the second threaded rod 602 in the opposite direction It is mobile, drive rising or falling for support column 607.

The top of support column 607 is flexibly connected through movable sleeve 610 and with movable sleeve 610, and 610 interference of movable sleeve is connected to In fixed plate 7, the top of support column 607 sequentially passes through the top of support base 1 and handrail 2 and connects with support base 1 and 2 activity of handrail It connects, the top movable of support column 607 is connected with support palm 612, and the top of handrail 2 is offered sets with what support 612 phase of palm was agreed with Object slot 614 uses low speed rotation motor 501 and support column 607 is driven to rise, and makes to support palm 612 to the palm or arm of old man It is curved to be supported, it facilitates seat board 514 and balance is supported to the body of old man when pushing old man to stand up, prevent old man's body It leans forward and falls down, increase safety when old man stands up.

The bottom of handrail 2 is fixedly connected with protecting tube 611, the fixed company in the bottom of protecting tube 611 and the top of support base 1 It connects, the top of support column 607 is flexibly connected through protecting tube 611 and with protecting tube 611, and the side of backrest 3 is fixedly connected with back Pad 4, the top of seat board 514 are fixedly connected with cushion 515, and the top of support palm 612 is fixedly connected with supporting pad 613, uses Back pad 4 increases the comfort at the back that old man sits on the seat, not only plays old man by cushion 515 and is sitting on cushion 515 Comfort, also act the effect for pushing old man to be buffered when standing up to the buttocks of old man, increase and old man is pushed to stand up Comfort level, play the role of buffering when facilitating and be supported to old man using supporting pad 613, prevent on lifting column 607 Old man pushes the active force between lifting column 607 and generates pain to the body of old man when rising, and increases relaxing when old man stands up Appropriateness.

The old man that the utility model is particularly suitable for body inconvenience muscle inability uses, when old man needs to stand up on the seat When, the switch seat itself pressed on seat can push the buttocks of old man, and prop up simultaneously the arm of old man Support is played the role of support and is assisted in, facilitates old man to stand up on the seat, the utility model required strength when old man stands up It is extremely slight, and without artificially assisting in and old man can be made to stand up from seat, and can control switch and stop or open to help at any time Force mode not only plays the advantages of facilitating old man to stand up, old man need to sit down Shi Yineng play facilitate old man sit on the seat Advantage.

The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.

Working principle: when old man needs to stand up on dynamic seat, low speed can be made by pinning the button switch being arranged on seat Rotating electric machine 501, which rotates forward, drives active bevel gear 503 to rotate, and rotates the first threaded rod 504, passes through corner block 5062 Limit to threaded post 5051 moves up threaded post 5051 on the first threaded rod 504, and pushing rolling wheels 510 are in sliding slot 512 inside is mobile, defines the motion track of idler wheel 510 by position-limited rail 511, and idler wheel 510 is made to drive seat plate 514 to close Page is that circular motion is made in the center of circle, is supported promotion to the buttocks of old man.

Active bevel gear 503 is by rotating the second threaded rod 602 transmission of driven bevel gear 601 at this time, warp Crossing sliding rail 608 prevents the first thread bush 603 and the second thread bush 604 to the limit of the first thread bush 603 and the second thread bush 604 And then the second threaded rod 602 rotates, and relatively moves the first thread bush 603 and the second thread bush 604, drives the first elevating lever 605 and second elevating lever 606 deviate, drive support column 607 to rise, make to support palm 612 palm or arm of old man are carried out Push at this time old man's palm or arm apply lower pressure, keep homeostasis, facilitate to old man carry out when thrust is stood up into Row keeps balance, can control switch closing when old man, which feels, to stand up.

In summary: the old man that the utility model is particularly suitable for body inconvenience muscle inability uses, when old man is in seat On when needing to stand up, the switch seat itself pressed on seat can push the buttocks of old man, and simultaneously to old man's Arm is supported, and is played the role of support and is assisted in, facilitates old man to stand up on the seat, the utility model institute when old man stands up The strength needed is extremely slight, and without artificially assisting in and old man can be made to stand up from seat, and can control switch and stop at any time Only or assistant mode is opened, not only play the advantages of facilitating old man to stand up, played in the old man Shi Yineng that needs to sit down and facilitate old man Sit advantage on the seat.

In such a way that low speed rotation motor 501 drives lifting column 505 to go up and down, facilitates and the buttocks of old man is helped Power support, the convenient buttocks to old man apply thrust, and old man is made to stand up more easily, it is present to reduce handicapped old man The labor intensity stood up on chair increases the safety that old man stands up.

Using idler wheel 510 in the roll inside of position-limited rail 511, seat board 514 is facilitated to make arc-shaped fortune by the center of circle of hinge It is dynamic, the buttocks of old man is supported, old man is facilitated to stand up, and movement is more steady, old man is facilitated to follow the movement of seat board 514 The angle and applied force of itself is adjusted in rhythm, increases the comfort level that old man stands up.

Limit using limiting slot 5052 to corner block 5062 facilitates the limit to threaded post 5051, prevents screw thread Column 5051 follows the rotation of the first threaded rod 504, and threaded post 5051 is enable smoothly to carry out fortune up and down on the first threaded rod 504 It is dynamic, it is convenient that old man is supported.

The range of the decline of threaded post 5051 is defined using limit plate 508 and baffle 509, makes baffle 509 and is fixed When plate 7 contacts, seat board 514 is in a horizontal state, and increases the comfort level sat on the seat.

It drives support column 607 to rise using low speed rotation motor 501, makes to support palm 612 to the palm or arm of old man It is curved to be supported, it facilitates seat board 514 and balance is supported to the body of old man when pushing old man to stand up, prevent old man's body It leans forward and falls down, increase safety when old man stands up.

First thread bush 603 and the second thread bush 604 are limited using sliding rail 608 and support plate 609, prevented First thread bush 603 and the second thread bush 604 are and then rotated when the second threaded rod 602 rotates, and facilitate the first thread bush 603 It is moved in the opposite direction on the second threaded rod 602 with the second thread bush 604, drives rising or falling for support column 607.

The comfort that the back that old man sits on the seat is increased using back pad 4, is not only played always by cushion 515 People is sitting in the comfort on cushion 515, also acts the effect for pushing old man to be buffered when standing up to the buttocks of old man, increases The comfort level for pushing old man to stand up.

Play the role of buffering when facilitating and be supported to old man using supporting pad 613, prevents lifting column 607 from rising When old man push the active force between lifting column 607 pain generated to the body of old man, increase comfortable when old man stands up Degree.

The old man provided by the utility model conveniently to stand up is described in detail with seat above.The utility model Specific case is applied to be expounded the principles of the present invention and embodiment, the explanation of above example is only intended to Help understands the method and its core concept of the utility model.It should be pointed out that coming for those skilled in the art It says, without departing from the principle of this utility model, several improvements and modifications can be made to this utility model, these change Into in the protection scope for also falling into the utility model claims with modification.

Claims

1. a kind of old man's seat conveniently stood up, including support base (1), it is characterised in that: the top of the support base (1) is solid Surely it is connected with handrail (2), the side of the support base (1) is fixedly connected with backrest (3), the bottom of support base (1) inner cavity It is fixedly connected with hip thrusts mechanism (5), is sequentially connected with arm support mechanism (6) on the hip thrusts mechanism (5).

2. a kind of old man's seat conveniently stood up according to claim 1, it is characterised in that: the hip thrusts mechanism (5) include low speed rotation motor (501), be fixedly connected with active bevel gear at the top of the low speed rotation motor (501) (503), the outer surface of the low speed rotation motor (501) is fixedly connected with fixed frame (502), the bottom of the fixed frame (502) Portion is fixedly connected with the bottom of support base (1) inner cavity, is fixedly connected with the first screw thread at the top of the active bevel gear (503) Bar (504), the side and arm support mechanism (6) of the active bevel gear (503) are sequentially connected, first threaded rod (504) screw top of outer surface is connected with lifting column (505), and limit sleeve (506) are run through simultaneously in the top of the lifting column (505) It is flexibly connected with limit sleeve (506), the limit sleeve (506) is run through the top of fixed plate (7) and fixed with fixed plate (7) and connects It connects, the side of the fixed plate (7) is fixedly connected with the side of support base (1) inner cavity, and the top of the lifting column (505) is fixed It is connected with limit plate (508), is fixedly connected with mounting rack (507) at the top of the limit plate (508), the mounting rack (507) Inner wall be fixedly connected with idler wheel (510), the top movable of the idler wheel (510) is connected with position-limited rail (511), the position-limited rail (511) junction of bottom and idler wheel (510) offers sliding slot (512), is fixedly connected at the top of the position-limited rail (511) The bottom of seat board (514), side of the seat board (514) far from backrest (3) are flexibly connected by hinge with support base (1), institute The top for stating seat board (514) is run through the top of support base (1) and is flexibly connected with support base (1).

3. a kind of old man's seat conveniently stood up according to claim 2, it is characterised in that: the limit plate (508) The side of bottom is fixedly connected with baffle (509), and the baffle (509) is located at the top of fixed plate (7).

4. a kind of old man's seat conveniently stood up according to claim 3, it is characterised in that: the position-limited rail (511) Both ends be fixedly connected to limited block (513), the shape of the limited block (513) is rectangle.

5. a kind of old man's seat conveniently stood up according to claim 4, it is characterised in that: the lifting column (505) Including threaded post (5051) and limiting slot (5052), the inner wall of the threaded post (5051) and the appearance of the first threaded rod (504) Face is threadedly coupled, and the limiting slot (5052) is provided with the side of threaded post (5051), and the limit sleeve (506) includes conduction pipe (5061) it is flexibly connected with corner block (5062), the inner wall of the conduction pipe (5061) with the outer surface of threaded post (5051), institute It states corner block (5062) to be fixedly connected on the inner wall of conduction pipe (5061), the corner block (5062) and limiting slot (5052) Inner wall is flexibly connected.

6. a kind of old man's seat conveniently stood up according to claim 5, it is characterised in that: the arm support mechanism It (6) include driven bevel gear (601), the bottom of the driven bevel gear (601) is engaged with active bevel gear (503), The side of the driven bevel gear (601) is fixedly connected with the second threaded rod (602), and second threaded rod (602) is separate One end of driven bevel gear (601) is flexibly connected by bearing with the inner wall of support base (1), second threaded rod (602) Outer surface be threaded with the first thread bush (603) and the second thread bush (604) respectively, first thread bush (603) and The top of second thread bush (604) is connected with the first elevating lever (605) and the second elevating lever (606) respectively, and described first The top of elevating lever (605) and the second elevating lever (606) is flexibly connected with the bottom of support column (607), first screw thread Sliding rail (608) and branch of the bottom of set (603) and the second thread bush (604) by being fixedly connected at the top of support plate (609) Fagging (609) is flexibly connected, and the side of the support plate (609) is fixedly connected with the inner wall of support base (1), the support column (607) top is flexibly connected through movable sleeve (610) and with movable sleeve (610), and movable sleeve (610) interference is connected to solid On fixed board (7), sequentially passed through at the top of the support column (607) top of support base (1) and handrail (2) and with support base (1) It is flexibly connected with handrail (2), the top movable of the support column (607) is connected with support palm (612), the top of the handrail (2) Portion offers the article putting groove (614) mutually agreed with support palm (612).

7. a kind of old man's seat conveniently stood up according to claim 6, it is characterised in that: the bottom of the handrail (2) Portion is fixedly connected with protecting tube (611), is fixedly connected at the top of the bottom and support base (1) of the protecting tube (611), the branch The top of dagger (607) is flexibly connected through protecting tube (611) and with protecting tube (611).

8. a kind of old man's seat conveniently stood up according to claim 7, it is characterised in that: the side of the backrest (3) Face is fixedly connected with back pad (4), is fixedly connected with cushion (515) at the top of the seat board (514), support palm (612) Top is fixedly connected with supporting pad (613).