CN210144221U - Easy-to-get-up seat for old people - Google Patents
Easy-to-get-up seat for old people Download PDFInfo
- Publication number
- CN210144221U CN210144221U CN201821967887.1U CN201821967887U CN210144221U CN 210144221 U CN210144221 U CN 210144221U CN 201821967887 U CN201821967887 U CN 201821967887U CN 210144221 U CN210144221 U CN 210144221U
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- base
- movable plate
- seat
- easy
- rod
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Abstract
The utility model provides an old person's seat of easily getting up belongs to seat technical field, including base, fly leaf, flexible guide post, support column, drive curved bar, sliding bracket and the elastic component that resets. The movable plate can be movably arranged above the base, is arranged in parallel on the upper plane of the base and can move in the direction vertical to the upper plane. The flexible guide post quantity is a plurality of, sets up on the upper plane of base, and the expansion end is fixed on the lower plane of fly leaf. The support column sets up on the base, and sets up the below at the fly leaf. The middle part of the driving crank rod is hinged at the top of the supporting column. The sliding bracket is rotatably arranged at the end part of the driving crank rod and is abutted against the lower plane of the movable plate. And the reset elastic piece is arranged between the driving curved rod and the base. The utility model provides an old person's seat of easily getting up, simple structure convenient to use, old person only need with pedal drive curved bar, just can realize the lift of fly leaf to convenient standing up.
Description
Technical Field
The utility model belongs to the technical field of the seat, specifically speaking relates to a chair of easily getting up of old person.
Background
With the development of society, the aging population of the elderly people is gradually increased, and the aging problem of the population of China is more serious. The physical function of old man is along with the increase of age, it is increasingly bad, some simple matters in the ordinary life also become more and more difficult to the old man, the old man is the rest instrument that the old man often used because the inconvenient seat of action, but the old man is when using the seat at present, because the health reason or the time of sitting on the seat is too long the health stiffness leads to the old man to stand up from the seat difficulty easily, need others to mix to hold up just can stand up from the seat, cause the use of seat very inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an old person easily gets up seat aims at solving current old person and gets up the problem of difficulty from the seat after using the seat.
In order to achieve the above object, the utility model adopts the following technical scheme: provided is an easy-to-get-up seat for an old person, comprising:
a base;
the movable plate is movably arranged above the base, is arranged in parallel with the upper plane of the base and can move in the direction vertical to the upper plane;
the number of the telescopic guide posts is multiple, the telescopic guide posts are arranged on the upper plane of the base, and the movable ends of the telescopic guide posts are fixed on the lower plane of the movable plate;
the supporting column is arranged on the base and is arranged below the movable plate;
the middle part of the driving crank rod is hinged to the top of the supporting column, one end of the driving crank rod is abutted against the lower plane of the movable plate, and the other end of the driving crank rod protrudes out of the side edge of the base;
the sliding bracket is rotatably arranged at the end part of the driving crank rod, abuts against the lower plane of the movable plate and can move along the lower plane; and
the reset elastic piece is arranged between the driving crank lever and the base.
Further, the easy-to-rise chair for the elderly further comprises:
the pedal is arranged at the end part of the driving crank rod far away from the movable plate; and
and the adjusting mechanism is arranged on the driving crank rod and used for adjusting the position of the pedal.
Further, the telescopic guide post comprises:
the guide sleeve is arranged on the upper plane of the base and is perpendicular to the upper plane;
the movable rod is arranged in the guide sleeve, can slide along the axis of the guide sleeve, and is fixedly arranged on the lower surface of the movable plate at the end part; and
and the damping structure is arranged at the bottom of the guide sleeve and is arranged between the movable rod and the base.
Further, the sliding bracket includes:
the mounting frame is hinged to the end part, close to the movable plate, of the driving crank rod; and
the supporting rollers are multiple in number, rotatably arranged on the mounting frame, and abutted to the lower plane of the movable plate in the circumferential direction.
Further, the easy-to-rise chair for the elderly further comprises:
the rolling wheels are arranged on the side surface of the base in a rotatable manner; and
the rotating shaft is arranged between the two rolling wheels, coaxially arranged with the rolling wheels, penetrates through the side wall of the base and is used for installing the rolling wheels on the base.
Further, the easy-to-rise chair for the elderly further comprises:
the backrest is arranged on the base and arranged on the side surface of the movable plate; and
the handrails are arranged on the base, arranged on two side faces of the movable plate and perpendicular to the backrest.
Further, the easy-to-rise chair for the elderly further comprises:
the pushing handle is arranged on the back of the backrest and is used for facilitating a user to push the base to move.
Further, the easy-to-rise chair for the elderly further comprises:
and the locking mechanism is arranged in the base and used for preventing the rolling wheel from rotating when the movable plate descends.
Further, the locking mechanism includes:
the extension rod is arranged at the end part of the movable rod and penetrates through the base;
the brake disc is arranged on the rotating shaft and is coaxial with the rotating shaft; and
and the brake pad is detachably arranged at the end part of the extension rod and is used for abutting against the circumference of the brake disc when the movable plate descends so as to prevent the brake disc from rotating.
Further, the locking mechanism further comprises:
the first anti-slip teeth are arranged on the circumference of the brake disc; and
and the second anti-skidding tooth is arranged on the surface of the brake pad, which is in contact with the brake disc, and is used for cooperating with the first anti-skidding tooth to prevent the brake disc from rotating.
The utility model provides an old person easily gets up seat's beneficial effect lies in: compared with the prior art, the movable plate is arranged above the base. And be provided with between fly leaf and base, the flexible guide post of the base activity of being convenient for still is provided with the support column and rotatable setting on the base and is in the drive curved bar at support column top. The end of the driving crank abuts against the lower plane of the movable plate, and a sliding bracket is further arranged at the end of the driving crank. When the old person wants to stand after having used up the chair, can trample the tip of drive knee lever through stepping on with the step, make the drive knee lever take place to rotate, through drive knee lever with fly leaf jack-up, make the convenient stand of old person, be provided with the elastic component that resets between drive knee lever and base, make the old person labour saving and time saving more when using. The utility model discloses old person's seat of easily getting up, simple structure convenient to use, old person only need with pedal drive knee-lever, just can realize the lift of fly leaf to convenient standing.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a first schematic structural view of an easy-to-rise chair for the elderly according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram ii of an easy-to-get-up seat for the elderly according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a driving curved bar used in the embodiment of the present invention;
fig. 4 is a schematic sectional view of the telescopic guide rod according to the embodiment of the present invention.
In the figure: 1. a base; 2. a movable plate; 3. a telescopic guide post; 31. a guide sleeve; 32. a movable rod; 33. A shock-absorbing structure; 4. a rolling wheel; 41. a rotating shaft; 5. a driving crank; 51. a foot pedal; 52. a restoring elastic member; 53. a support pillar; 6. a sliding bracket; 61. a mounting frame; 62. supporting the rollers; 7. a backrest; 8. A handrail; 9. a locking mechanism; 91. an extension pole; 92. a brake disc; 93. a brake pad.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and fig. 2 together, the easy-to-get-up chair for the elderly according to the present invention will now be described. Seat that easily stands up of old person is including base 1, fly leaf 2, flexible guide post 3, support column 53, drive knee-rod 5, sliding bracket 6 and elastic component 52 that resets. The movable plate 2 is movably disposed above the base 1, is disposed in parallel with the upper plane of the base 1, and can move in a direction perpendicular to the upper plane. The number of the telescopic guide posts 3 is multiple, the telescopic guide posts are arranged on the upper plane of the base 1, and the movable ends are fixed on the lower plane of the movable plate 2. The supporting column 53 is disposed on the base 1 and below the movable plate 2. The middle part of the driving curved rod 5 is hinged on the top of the supporting column 53, one end part of the driving curved rod abuts against the lower plane of the movable plate 2, and the other end of the driving curved rod protrudes out of the side edge of the base 1. The sliding bracket 6 is rotatably disposed at an end of the driving crank 5, and abuts against a lower plane of the movable plate 2 to be movable along the lower plane. And a return elastic member 52 is provided between the driving crank 5 and the base 1.
The easy chair of getting up of old person that this embodiment provided compares with prior art, and loose plate board sets up the top at base 1. And a telescopic guide column 3 which is convenient for the base 1 to move is arranged between the movable plate 2 and the base 1, and the base 1 is also provided with a support column 53 and a driving curved rod 5 which is rotatably arranged at the top of the support column 53. The end of the driving knee lever 5 abuts on the lower plane of the movable plate 2, and a sliding bracket 6 is further provided at the end of the driving knee lever 5. When the old person wants to stand up after having used up the chair, can trample the tip of drive knee lever 5 through stepping on with the foot, make drive knee lever 5 take place to rotate, through drive knee lever 5 with certain height of 2 jack-ups of fly leaf, make the convenient stand up of old person. And the end part of the driving curved rod 5 is also rotatably provided with a sliding bracket 6, and the sliding bracket 6 is abutted against the lower plane of the movable plate 2, so that the end part of the driving curved rod 5 is more convenient to move at the lower plane of the movable plate 2. A reset elastic piece 52 is arranged between the driving crank 5 and the base 1, so that the old can save time and labor when in use. And the arrangement of the telescopic supporting columns 53 makes the movable plate 2 move above the base 1 more stably and firmly. The utility model discloses old person's seat of easily getting up, simple structure convenient to use, old person only need with pedal drive curved bar 5, just can realize the lift of fly leaf 2 to convenient standing up.
Optionally, the elastic component 52 that resets can be high strength elasticity extension spring, also can be nitrogen spring or tensile cylinder, can stimulate drive knee lever 5 when the old person stands up with fly leaf 2 jack-up, makes the old person more laborsaving when trampling the tip of drive knee lever 5, and it is more convenient to use.
As a specific embodiment of the chair easy for the elderly to get up provided by the present invention, please refer to fig. 3 together, the chair easy for the elderly to get up further includes a pedal 51 and an adjusting mechanism. The foot pedal 51 is provided at an end of the driving crank 5 remote from the movable plate 2. And an adjusting mechanism is provided on the driving crank 5 for adjusting the position of the foot board 51. The arrangement of the pedal 51 and the adjusting mechanism makes the old people more convenient when stepping on the driving crank 5.
Optionally, the adjusting mechanism includes a long circular groove disposed on the driving curved bar 5 and along the length direction of the driving curved bar 5, a movable insertion piece disposed on the side surface of the pedal plate 51, and a fastener disposed on the movable insertion piece for fixing the movable insertion piece to the long circular groove. The position and the height of the pedal 51 at the end of the driving curved rod 5 can be conveniently adjusted by the adjusting mechanism, so that people with different heights can use the pedal conveniently.
As a specific embodiment of the chair for old people to get up easily, please refer to fig. 2 and 4, the telescopic guiding column 3 includes a guiding sleeve 31, a movable rod 32 and a damping structure 33. The guide sleeve 31 is arranged on the upper plane of the base 1 and is arranged perpendicular to the upper plane. The movable rod 32 is disposed in the guide sleeve 31, can slide along the axis of the guide sleeve 31, and has an end fixed to the lower surface of the movable plate 2. And a shock-absorbing structure 33 is provided at the bottom of the guide sleeve 31, and between the movable rod 32 and the base 1. By adopting the structure, the telescopic guide column 3 can ensure the free up-and-down movement of the movable plate 2, and simultaneously can keep the movable plate 2 always right above the base 1, so as to prevent the movable plate 2 from deviating when moving up and down, and ensure better stability of the embodiment.
It is optional, 33 round spring or rubber column of shock-absorbing structure, shock-absorbing structure 33 sets up between movable rod 32 and base 1, can play the effect of shock attenuation buffering when the old person sits, also can upwards jack-up with fly leaf 2 when the old person stands up simultaneously, play certain helping hand effect, make the old person save strength more when standing up, make the use of flexible guide post 3 more convenient.
As a specific embodiment of the chair for the elderly to get up easily, please refer to fig. 3, the sliding bracket 6 includes an installation frame 61 and a support roller 62. The mounting frame 61 is hinged at the end of the driving crank 5 near the movable plate 2. And a plurality of supporting rollers 62 are rotatably disposed on the mounting frame 61, and the circumference abuts against the lower plane of the movable plate 2. Mounting bracket 61 and fly leaf 2's lower plane parallel arrangement are provided with on the mounting bracket 61 and are used for with drive curved bar 5 articulated installation piece, when drive curved bar 5 rotates, can be with drive curved bar 5 tip and fly leaf 2 lower planar sliding friction, change into the rotation through supporting roll 62, reduced the loss of energy, make drive curved bar 5 more laborsaving when 2 jack-ups of fly leaf, make the use of this embodiment more convenient.
Optionally, the number of the rolling wheels 4 is four, the rolling wheels are symmetrically arranged on the side surface of the mounting frame 61, and the middle of the mounting frame 61 is provided with a mounting piece hinged with the end of the driving curved rod 5. The number of the rolling wheels 4 is four, and the arrangement mode enables the contact surface of the sliding bracket 6 and the lower plane of the movable plate 2 to be larger, and enables the stress of the movable plate 2 to be more uniform and balanced when the movable plate 2 is jacked up by the driving crank 5.
As a specific embodiment of the chair easy for the elderly to get up provided by the present invention, please refer to fig. 1 and 2, the chair easy for the elderly to get up further includes rolling wheels 4 and a rotation shaft 41. The rolling wheels 4 are arranged on the side surface of the base 1 in a rotatable manner. And a rotating shaft 41 is arranged between the two rolling wheels 4, coaxially arranged with the rolling wheels 4, and arranged to penetrate through the side wall of the base 1, for mounting the rolling wheels 4 on the base 1. Two rolling wheels 4 are respectively fixed and arranged at the end part of the rotating shaft 41, the rotating shaft 41 is rotatably arranged on the base 1, and the arrangement of the rolling wheels 4 facilitates the old to move the chair according to the needs of the old, so that the old can get up the chair easily and use the chair more conveniently.
As a specific embodiment of the chair easy for the elderly to get up provided by the present invention, please refer to fig. 1 and 2, the chair easy for the elderly to get up further includes a backrest 7 and a handrail 8. The backrest 7 is disposed on the base 1 and is disposed at a side of the movable plate 2. And two handrails 8 are arranged on the base 1, arranged on two side surfaces of the movable plate 2 and perpendicular to the backrest 7. The backrest 7 and the armrests 8 are arranged to enable the seat to be more comfortable to use, and meanwhile, the armrests 8 can also provide certain support for the old when the old stands up.
As a specific embodiment of the chair easy for the old to get up provided by the present invention, please refer to fig. 2, the chair easy for the old to get up further includes a pushing handle. The pushing handle is arranged on the back of the backrest 7 and is used for facilitating the user to push the base 1 to move. The setting that promotes the handle makes things convenient for the old person to remove the seat according to the needs of oneself, makes this old person's seat of easily getting up use more convenient.
As a specific embodiment of the chair easy for the old to get up provided by the present invention, please refer to fig. 2 and 4, the chair easy for the old to get up further includes a locking mechanism 9. A locking mechanism 9 is provided inside the base 1 for preventing the rolling wheels 4 from rotating when the movable plate 2 descends. The setting of locking mechanism 9 can be when the old person sits down with the roll wheel 4 locking that sets up in base 1 top, prevents that the old person from taking place to remove and fall the user and slip and fall the injury when using the seat, can contact the locking to roll wheel 4 after the old person stands up simultaneously, and it is very simple and convenient to use.
As a specific embodiment of the chair for old people to get up easily, please refer to fig. 4, the locking mechanism 9 includes an extension rod 91, a brake disc 92 and a brake disc 93. The extension rod 91 is provided at an end of the movable rod 32 and penetrates the base 1. The brake disk 92 is provided on the rotating shaft 41 and is disposed coaxially with the rotating shaft 41. And a brake pad 93 detachably provided at an end of the extension bar 91 for abutting against a circumference of the brake disc 92 when the movable plate 2 is lowered to prevent the brake disc 92 from rotating. When the old person sits down, the movable plate 2 moves downwards under the action of the weight, the movable rod 32 is driven to move in the guide sleeve 31 at the moment, the extension rod 91 is arranged at the end of the movable rod 32 and penetrates through the base 1, the same extension rod 91 and the brake pad 93 also move downwards simultaneously, the brake pad 93 is abutted against the brake disc 92, the brake disc 92 is locked under the action of friction force between the brake disc 92 and the brake pad 93, and the brake disc 92 is prevented from rotating. When the user stands up, the active lever 32 is pushed up by the elasticity of the shock absorbing structure 33, and the brake pad 93 and the brake disk 92 are separated from each other, so that the brake disk 92 can freely rotate along with the rotating shaft 41.
Optionally, the brake pad 93 is circular arc-shaped, and the radian of the brake pad 93 is matched with the diameter of the brake disc 92. The brake pad 93 has an arc shape, and when the length is constant, the contact area between the brake pad 93 and the brake disk 92 is increased, and the frictional force between the brake pad 93 and the brake disk 92 is increased.
As a specific embodiment of the chair for the elderly to get up easily, please refer to fig. 4, the locking mechanism 9 further includes a first anti-slip tooth and a second anti-slip tooth. The first anti-slip teeth are arranged on the circumference of the brake disk 92. And a second anti-slip tooth provided on a surface of the brake pad 93 contacting the brake disk 92 for cooperating with the first anti-slip tooth to prevent the brake disk 92 from rotating. The first anti-skid teeth and the second anti-skid teeth are arranged to fix the brake disc 92 and the brake disc 93 more firmly, so that the locking mechanism 9 can be used more safely and reliably
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. An easy-to-get-up seat for old people, comprising:
a base;
the movable plate is movably arranged above the base, is arranged in parallel with the upper plane of the base and can move in the direction vertical to the upper plane;
the number of the telescopic guide posts is multiple, the telescopic guide posts are arranged on the upper plane of the base, and the movable ends of the telescopic guide posts are fixed on the lower plane of the movable plate;
the supporting column is arranged on the base and is arranged below the movable plate;
the middle part of the driving crank rod is hinged to the top of the supporting column, one end of the driving crank rod is abutted against the lower plane of the movable plate, and the other end of the driving crank rod protrudes out of the side edge of the base;
the sliding bracket is rotatably arranged at the end part of the driving crank rod, abuts against the lower plane of the movable plate and can move along the lower plane;
the reset elastic piece is arranged between the driving crank lever and the base;
the pedal is arranged at the end part of the driving crank rod far away from the movable plate; and
and the adjusting mechanism is arranged on the driving crank rod and used for adjusting the position of the pedal.
2. The easy-to-rise chair for the elderly as claimed in claim 1, wherein the telescopic guide post comprises:
the guide sleeve is arranged on the upper plane of the base and is perpendicular to the upper plane;
the movable rod is arranged in the guide sleeve, can slide along the axis of the guide sleeve, and is fixedly arranged on the lower surface of the movable plate at the end part; and
and the damping structure is arranged at the bottom of the guide sleeve and is arranged between the movable rod and the base.
3. The easy-to-rise seat for elderly people according to claim 2, wherein the sliding bracket comprises:
the mounting frame is hinged to the end part, close to the movable plate, of the driving crank rod; and
the supporting rollers are multiple in number, rotatably arranged on the mounting frame, and abutted to the lower plane of the movable plate in the circumferential direction.
4. The senior easy-rise seat of claim 2 or 3, further comprising:
the rolling wheels are arranged on the side surface of the base in a rotatable manner; and
the rotating shaft is arranged between the two rolling wheels, coaxially arranged with the rolling wheels, penetrates through the side wall of the base and is used for installing the rolling wheels on the base.
5. The easy-to-rise old person seat of claim 4, further comprising:
the backrest is arranged on the base and arranged on the side surface of the movable plate; and
the handrails are arranged on the base, arranged on two side faces of the movable plate and perpendicular to the backrest.
6. The easy-to-rise old person seat of claim 5, further comprising:
the pushing handle is arranged on the back of the backrest and is used for facilitating a user to push the base to move.
7. The easy-to-rise old person seat of claim 6, further comprising:
and the locking mechanism is arranged in the base and used for preventing the rolling wheel from rotating when the movable plate descends.
8. The easy-to-rise seat for elderly people as claimed in claim 7, wherein the locking mechanism comprises:
the extension rod is arranged at the end part of the movable rod and penetrates through the base;
the brake disc is arranged on the rotating shaft and is coaxial with the rotating shaft; and
and the brake pad is detachably arranged at the end part of the extension rod and is used for abutting against the circumference of the brake disc when the movable plate descends so as to prevent the brake disc from rotating.
9. The easy-to-rise seat for elderly as claimed in claim 8, wherein the locking mechanism further comprises:
the first anti-slip teeth are arranged on the circumference of the brake disc; and
and the second anti-skidding tooth is arranged on the surface of the brake pad, which is in contact with the brake disc, and is used for cooperating with the first anti-skidding tooth to prevent the brake disc from rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821967887.1U CN210144221U (en) | 2018-11-27 | 2018-11-27 | Easy-to-get-up seat for old people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821967887.1U CN210144221U (en) | 2018-11-27 | 2018-11-27 | Easy-to-get-up seat for old people |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210144221U true CN210144221U (en) | 2020-03-17 |
Family
ID=69754128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821967887.1U Expired - Fee Related CN210144221U (en) | 2018-11-27 | 2018-11-27 | Easy-to-get-up seat for old people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210144221U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111436843A (en) * | 2020-04-01 | 2020-07-24 | 李辉 | Old person bathroom is with supplementary seat of standing |
| CN114869709A (en) * | 2022-05-09 | 2022-08-09 | 郭芯雨 | Vision correction instrument |
-
2018
- 2018-11-27 CN CN201821967887.1U patent/CN210144221U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111436843A (en) * | 2020-04-01 | 2020-07-24 | 李辉 | Old person bathroom is with supplementary seat of standing |
| CN111436843B (en) * | 2020-04-01 | 2022-04-22 | 李辉 | Old person bathroom is with supplementary seat of standing |
| CN114869709A (en) * | 2022-05-09 | 2022-08-09 | 郭芯雨 | Vision correction instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 Termination date: 20211127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |