CN214435274U - Novel old person's shank that can two-wayly use tempers seat - Google Patents
Novel old person's shank that can two-wayly use tempers seat Download PDFInfo
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- CN214435274U CN214435274U CN202022434594.0U CN202022434594U CN214435274U CN 214435274 U CN214435274 U CN 214435274U CN 202022434594 U CN202022434594 U CN 202022434594U CN 214435274 U CN214435274 U CN 214435274U
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- seat base
- arc
- seat
- swing arm
- novel
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- 230000033001 locomotion Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 21
- 239000004744 fabric Substances 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims 1
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 230000032683 aging Effects 0.000 description 8
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a novel but old person's leg exercise seat of two-way use, including the seat base with rotate the shank fly leaf that sets up the bilateral symmetry in seat base both sides through rotating the hinge, the shank fly leaf of both sides is fixed with the arc movable rack that inserts in the seat base arc slide respectively, the below of each side arc slide is provided with the drive gear who meshes with arc movable rack mutually respectively, the top is fixed with reciprocating motion's gear motor in the seat base, drive gear's top seat base lateral wall is provided with curved sliding tray in the middle of the both sides, and the arc center of arc sliding tray is located gear motor's power output shaft's axle center, drive gear's pivot is located the sliding tray, and drive gear's pivot runs through the one end of swing arm, the other end rotation center of swing arm is located power output shaft's axle center. The utility model discloses can two-way use, can be used for the old man to rely on the time training, use when also can using as states such as desktop, the old man of better local convenience uses.
Description
Technical Field
The utility model relates to a seat, a novel old person's leg exercise seat that can two-wayly use specifically says so.
Background
International experience shows that the aging population not only increases the expenditure of pension, but also rapidly increases the expenditure of medical insurance money, and the social burden is multiplied. At the same time, causes labor shortage to bestow national economic developers and aggravates domestic support burden. The aging of population is a worldwide problem, but because of the special national conditions of China, the aging is more prominent in China, and the difficulty in solving the aging is higher. The medical cost of a person in the old age stage is more than three times of that in the middle-aged and young-aged years, and the aging forms great pressure on the payment of pension and the social management service work. The aging population brings the most serious and direct challenges to the social security system in China. The proportion of the old people is getting bigger and bigger, and the young employment population is declining, which leads to insufficient labor force. The aging of the labor force age structure along with the aging of the mouth has certain negative influence on the national economic development and the improvement of the labor productivity. The growth of the aged population changes the fostering ratio of the population, and the increase of the fostered population inevitably increases the burden of the existing labor population and increases the burden of the national economic development.
In order to better serve the old people, particularly train the legs of the old people, promote the blood circulation of the legs of the old people, such as disabled old people, semi-disabled old people and the like, and reduce the pain of the old people, the existing old people leg exercise seat is frequently used in a family, but the existing old people leg exercise seat is simple in use mode, generally can be used in one direction, is not flexible in use, and cannot well meet the requirements of the old people.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model aims at providing a novel old person's leg exercise seat that can two-wayly use.
In order to achieve the above purpose, the technical scheme of the utility model is that: a novel old people leg exercise seat capable of being used bidirectionally comprises a seat base and bilaterally symmetrical leg movable plates which are rotatably arranged at two sides of the seat base through a rotating hinge, wherein the leg movable plates at the two sides are respectively fixed with an arc movable rack inserted into an arc slide way of the seat base, a transmission gear meshed with the arc movable rack is respectively arranged below the arc slide way at each side, each side transmission gear is respectively in transmission connection with a middle transmission gear close to the middle part of the seat base through a chain wheel and a chain of a side wall of the transmission gear, a speed reduction motor in reciprocating motion is fixed at the top in the seat base, an arc sliding groove is arranged at the side wall of the seat base above the middle transmission gear at two sides, the arc center of the arc sliding groove is positioned at the axis of a power output shaft of the speed reduction motor, the rotating shaft of the driving gear is positioned in the sliding groove, and the rotating shaft of the driving gear penetrates through one end of a swing arm, the other end rotation center of swing arm is located power output shaft's axle center, swing arm one side is provided with the regulation electric telescopic handle that is used for pulling the swing arm horizontal hunting, the one end of adjusting electric telescopic handle rotates with the swing arm to be connected, the other end rotates with the seat base lateral wall to be connected, drive gear's sprocket passes through the chain and is connected with gear motor power output shaft's drive sprocket transmission, seat base's top one side is provided with the back of the chair support of longitudinal symmetry, the depending on position of back of the chair support passes through pivot fixed connection around, the cover has the back of the chair that can free rotation in the pivot.
Further, the bottom of the seat base supports a universal wheel with a brake.
Furthermore, a damping buffer block is fixed at the top end in each arc-shaped slide way respectively.
Furthermore, fabric cushions are arranged on the upper surface of the seat base and one surface of the seat back.
Furthermore, a clamping bolt for clamping and fixing the chair back is arranged on the side surface of the chair back bracket.
Further, a pair of leg straps is respectively arranged on the surface of each side leg movable plate.
The utility model discloses can two-way use, can be used for the old man to rely on the time training, use when also can using as states such as desktop, the old man of better local convenience uses.
Drawings
Fig. 1 is a schematic structural view of the left leg board of the present invention;
FIG. 2 is a schematic view of the right leg board of the present invention;
fig. 3 is a schematic structural view of the swing arm portion of the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present embodiment is described in detail below with reference to the accompanying drawings:
this embodiment provides a novel two-way usable chair for exercising legs of the elderly, please refer to fig. 1-3 in the drawings of the specification together.
As shown in figures 1-3, the novel bidirectional old people leg exercise seat comprises a seat base 1 and bilaterally symmetrical leg movable plates 3 rotatably arranged at two sides of the seat base 1 through a rotating hinge 2, the leg movable plates 3 at two sides are respectively fixed with an arc movable rack 5 inserted into an arc slide 4 of the seat base 1, a transmission gear 6 meshed with the arc movable rack 5 is respectively arranged below the arc slide 4 at each side, the transmission gear 6 at each side is respectively in transmission connection with a middle transmission gear 9 close to the middle part of the seat base 1 through a chain wheel 7 and a chain 8 at the side wall of the transmission gear 6, a speed reduction motor 10 in reciprocating motion is fixed at the top part in the seat base 1, an arc sliding groove 11 is arranged at the side wall of the seat base 1 above the middle transmission gear 9 at two sides, and the arc center of the arc sliding groove 11 is positioned at the axis of a power output shaft 12 of the speed reduction motor 10, the rotating shaft of the driving gear 13 is located in the sliding groove 11, the rotating shaft of the driving gear 13 penetrates through one end of the swing arm 14, the rotating center of the other end of the swing arm 14 is located at the axis of the power output shaft 12, an adjusting electric telescopic rod 15 used for pulling the swing arm 14 to swing left and right is arranged on one side of the swing arm 14, one end of the adjusting electric telescopic rod 15 is rotatably connected with the swing arm 14, the other end of the adjusting electric telescopic rod is rotatably connected with the side wall of the seat base 1, a chain wheel 7 of the driving gear 13 is in transmission connection with a driving chain wheel of the power output shaft 12 of the speed reducing motor 10 through a chain 8, front and back symmetrical seat back supports 16 are arranged on one side above the seat base 1, the front and back seat back supports 16 are fixedly connected through a rotating shaft 17, and a seat back 18 capable of freely rotating is sleeved on the rotating shaft 17.
For ease of movement, the bottom of the seat base 1 supports a cardan wheel 19 with brakes.
In order to reduce the impact force of the arc-shaped movable rack 5 on the seat base 1 when the leg-portion movable plates 3 fall, a damping buffer block 20 is fixed at the top end of each arc-shaped slide 4.
For improved comfort, the upper surface of the seat base 1 and one side of the seat back 18 are provided with fabric cushions 21.
In order to fix the backrest 18, the side of the backrest support 16 is provided with a clamping bolt 22 for clamping and fixing the backrest 18, so that the backrest 18 can be horizontally fixed, and the backrest 18 can be used as a table top when sitting backwards.
In order to fix the legs, a pair of leg straps 23 are respectively provided on the surface of each of the leg-moving plates 3, so that the elderly can exercise up and down by their own leg power.
The utility model discloses the theory of operation: seat base 1's both sides respectively are provided with mobilizable shank fly leaf 3, it drives swing arm 14 and is located left right position to adjust electric telescopic handle 15 accessible, be convenient for mesh with the intermediate drive gear 9 of both sides respectively, mesh with the left side if fig. 1, gear motor 10 through just reversing this moment can drive, left shank fly leaf 3 drives the old man shank and tempers, can rely on the back of the chair 18 this moment, when gear motor 13 meshes with the intermediate drive gear 9 on right side mutually, if fig. 2, gear motor 10 drives shank 3 on right side and drives the old man shank and take exercise this moment, 18 levels of the back of the chair are placed and can be used as the desktop, but the utility model discloses bidirectional usage, can be used for training when the old man relies on, also can use when states such as desktop, better local old man uses just.
Of course, the above embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a novel but chair is tempered to old person's shank of two-way use which characterized in that: the seat comprises a seat base (1) and bilaterally symmetrical leg movable plates (3) which are rotatably arranged on two sides of the seat base (1) through a rotating hinge (2), wherein the leg movable plates (3) on the two sides are respectively fixed with an arc-shaped movable rack (5) inserted into an arc-shaped slide way (4) of the seat base (1), a transmission gear (6) meshed with the arc-shaped movable rack (5) is respectively arranged below the arc-shaped slide way (4) on each side, each side transmission gear (6) is respectively in transmission connection with a middle transmission gear (9) close to the middle part of the seat base (1) through a chain wheel (7) and a chain (8) on the side wall of the transmission gear (6), a speed reducing motor (10) in reciprocating motion is fixed on the inner top of the seat base (1), an arc-shaped sliding groove (11) is arranged on the side wall of the seat base (1) above the middle transmission gear (9) on the two sides, and the arc-shaped center of the arc-shaped sliding groove (11) is positioned on a power output shaft (12) of the speed reducing motor (10) The seat comprises an axis, a rotating shaft of a driving gear (13) is positioned in a sliding groove (11), the rotating shaft of the driving gear (13) penetrates through one end of a swing arm (14), the rotating center of the other end of the swing arm (14) is positioned at the axis of a power output shaft (12), one side of the swing arm (14) is provided with an adjusting electric telescopic rod (15) used for pulling the swing arm (14) to swing left and right, one end of the adjusting electric telescopic rod (15) is rotatably connected with the swing arm (14), the other end of the adjusting electric telescopic rod is rotatably connected with the side wall of a seat base (1), a chain wheel (7) of the driving gear (13) is in transmission connection with a driving chain wheel of the power output shaft (12) of a speed reducing motor (10) through a chain (8), front and back symmetrical seat back supports (16) are arranged on one side above the seat base (1), the depending parts of the front and back supports (16) are fixedly connected through the rotating shaft (17), and a seat back (18) capable of freely rotating is sleeved on the rotating shaft (17).
2. The novel bi-directional usable elderly leg exercise seat according to claim 1, wherein: the bottom of the seat base (1) is supported with a universal wheel (19) with a brake.
3. The novel bi-directional usable elderly leg exercise seat according to claim 1, wherein: the top end in each arc slide (4) is fixed with a shock attenuation buffer block (20) respectively.
4. The novel bi-directional usable elderly leg exercise seat according to claim 1, wherein: the upper surface of the seat base (1) and one surface of the chair back (18) are provided with fabric cushions (21).
5. The novel bi-directional usable elderly leg exercise seat according to claim 1, wherein: the side surface of the chair back bracket (16) is provided with a clamping bolt (22) for clamping and fixing the chair back (18).
6. The novel bi-directional usable elderly leg exercise seat according to claim 1, wherein: the surface of each side leg part movable plate (3) is respectively provided with a pair of leg part binding bands (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022434594.0U CN214435274U (en) | 2020-10-28 | 2020-10-28 | Novel old person's shank that can two-wayly use tempers seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022434594.0U CN214435274U (en) | 2020-10-28 | 2020-10-28 | Novel old person's shank that can two-wayly use tempers seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214435274U true CN214435274U (en) | 2021-10-22 |
Family
ID=78148131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022434594.0U Expired - Fee Related CN214435274U (en) | 2020-10-28 | 2020-10-28 | Novel old person's shank that can two-wayly use tempers seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214435274U (en) |
-
2020
- 2020-10-28 CN CN202022434594.0U patent/CN214435274U/en not_active Expired - Fee Related
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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: 20211022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |