CN2819936Y - Chair for human body stretching and bending - Google Patents
Chair for human body stretching and bending Download PDFInfo
- Publication number
- CN2819936Y CN2819936Y CN 200520089891 CN200520089891U CN2819936Y CN 2819936 Y CN2819936 Y CN 2819936Y CN 200520089891 CN200520089891 CN 200520089891 CN 200520089891 U CN200520089891 U CN 200520089891U CN 2819936 Y CN2819936 Y CN 2819936Y
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- banquet
- plate
- attend
- seat
- driving mechanism
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Abstract
The utility model relates to a chair for human body stretching and bending, which is provided with a supporting frame, a seat and a back rest which is hinged with the seat, wherein a correspondingly swinging driving mechanism is arranged between the seat and the back rest; the seat is hinged with a sliding block which slides up and down and is provided with the driving mechanism which rotates correspondingly; a mechanical lift mechanism is arranged between the sliding block and the supporting frame. When a person is seated, the back rest is driven to move the upper body of the person; when the utility model is placed horizontally, people can lie on the utility model; if the utility model is placed downwards continuously, the upper body can be in a supine position. The more importance lies in that when a person is seated normally, the mechanical lift mechanism can be driven to make the seat lift; therefore, the seat and the back rest are slanted greatly downwards and the whole vertebra of the human body droops and stretches independently for relaxation. The utility model can also be used for multi-position activities for relaxation.
Description
Technical field: chair for human flexing and stretching out is that a kind of people of confession take one's seat, and can set level for human body and lie low and hanging is stretched, further can also make people's physical efficiency on chair, just can unfold health and obtain loosening the employed apparatus of having a rest for human body bending or high platform legs and feet.
Background technology: existing human body lies low to stretch to unfold and uses chair, support is arranged and attend a banquet and with the hinged backrest of attending a banquet, attend a banquet with backrest between have the driving mechanism of relative swing.With manual or electronic drive driving mechanism, make attend a banquet with backrest between relative swing and change angle, backrest and the cross-shaped attitude of attending a banquet be in order to taking one's seat, backrest with attend a banquet be straight state in order to recumbency.If will attend a banquet with support between also form hinge and be connected, making attends a banquet rotates or swings inclination relative to support, make backrest and attend a banquet and be straight heeling condition, but because attending a banquet of normally taking one's seat of people highly generally should be equal to or less than the height of shank, under such height state, attend a banquet and backrest is straight heeling condition, the very little angle that can only tilt, can not make gravity that human body utilizes self fully naturally stretching, extension loosen.
Summary of the invention:
The present invention solves people exactly and just can comprehensive activity unfold when normally taking one's seat, and can make full use of the technical problem problem that the self gravitation stretching, extension is loosened, and just can movable unfold, stretch the chair for human flexing and stretching out that loosens when a kind of taking one's seat is provided.
In order to solve the problem that above-mentioned prior art exists, chair for human flexing and stretching out of the present invention, have support and attend a banquet and with the hinged backrest of attending a banquet, attend a banquet with backrest between have the driving mechanism of relative swing, it is characterized in that: attend a banquet and the slide block that slides up and down is hinged and have driving mechanism in relative rotation, have mechanical elevating mechanism between slide block and the support.Only in this way the people just can drive the movable upper body of backrest, and can set level for the human body recumbency when taking one's seat, and can also continue to transfer upper body is swung back; Main is when normally taking one's seat, just can drive elevating mechanism and make the rising of attending a banquet, so just can make and attend a banquet and the downward wide-angle tilt of backrest, as the best angle 65 ° that can tilt, the whole vertebra of human body is dropped naturally stretch and loosen, can also carry out multi-faceted activity and loosen (referring to drawings and Examples), realize purpose of the present invention.Such chair can also be used for going to a doctor and the old man uses, and after patient or weak old man normally sit in this chair, just can lie low and rise to the height that height that the doctor checks or nursing staff nurse.When patient or weak old man need stand, human body recovered the state of taking one's seat earlier and drops to pin and can land, and attending a banquet to rotate turns forward again, and just can help the people to stand up smoothly.Avoided patient or weak old man to climb up the difficulty that climbs down like this.All on chair, people's the shank activity of lifting very easily loosens the human body major part.Certainly be hinged with leg plate before attending a banquet, leg plate with attend a banquet between have the driving mechanism of relative swing, also can drive the leg plate swing and lift, drive the shank activity and lift, and can with attend a banquet straight.Elevating mechanism can be various elevating mechanisms, as the spiral lifting mechanism of screw rod and nut cooperation, the elevating mechanism that gear and tooth bar cooperate, the elevating mechanism of running block, hydraulic pressure top etc.Swing or the driving mechanism that rotates can be turbine and worm mechanisms, meshed gears mechanism, toggle, linkage etc.The driving mechanism of mechanical elevating mechanism and swing or rotation, can drive by hand, also can use motorized motions, be connected with reducing motor or be connected with stepper motor or be connected with decelerator and motor as elevating mechanism and driving mechanism input, the gauge tap of reducing motor or stepper motor or motor is arranged near handrail or the handrail.
The present invention compared with the prior art, it is as follows to have advantage: people can oneself drive elevating mechanism and swing or rotating mechanism when normally taking one's seat, liftings such as adjustment is attended a banquet, backrest and relatively rotate angle make each position activity of human body, health and vertebra are dropped naturally loosen; For patient and old man and weak people, taking one's seat or putting down the height that backrest lies in adjustment adaptation in back on the chair, be convenient to form at various height multiple posture and carry out correspondent transaction, the convenient prescription on individual diagnosis and the operation of nursing also helps recumbency or the people that takes one's seat stands up.
Description of drawings: accompanying drawing has been represented chair for human flexing and stretching out structural representation of the present invention, and wherein Fig. 1-8 unfolds the schematic diagram that is in various states with the chair adjustment for human flexing; Fig. 9-the 11st, the three-view diagram of a kind of chair for human flexing and stretching out straightened condition general structure surface shelter, Figure 12 be attend a banquet, backrest, leg plate and the local amplification plan view of foot-operated combination, Figure 13 be attend a banquet, backrest, leg plate and the local amplification front elevation of foot-operated combination, Figure 14 is that the inside of attending a banquet is provided with the electric driving mechanism partial enlarged view, Figure 15 be support and slide block and between the elevating mechanism partial enlarged view.Example below in conjunction with accompanying drawing further specifies.
Specific embodiment:
Embodiment one, a kind of chair for human flexing and stretching out of the present invention, have U type support 3 and parcel attend a banquet plate 2 and with the hinged backboard 1 in plate back of attending a banquet, with attend a banquet the hinged leg plate 6 in plate front.Be provided with four wheels below the U type support.The backboard top also has hinged top plate, and the leg plate lower end also is hinged with pedal 7, and top plate, pedal hinged place have transition screens spring catch.Attend a banquet between plate and the backboard, attend a banquet between plate and the leg plate, all respectively carry the turbine and worm driving mechanism of relative swing.Plate and the jointed shaft between the backboard plate of fixedlying connected, attend a banquet with backboard of attending a banquet is fixedlyed connected with leg plate with the jointed shaft between the leg plate, turbine is connected or connects by travelling gear with jointed shaft is coaxial, worm screw has hand crank or runner, just can manually control the angle of the relative plate of attending a banquet with leg plate of backboard.Plate and the slider plate 5 hinged 4 that slides up and down of attending a banquet also has turbine and worm driving mechanism in relative rotation.The plate of attending a banquet is equally fixedlyed connected with the plate of attending a banquet with the jointed shaft between the slider plate, and turbine and jointed shaft be coaxial to be connected or to be in transmission connection by travelling gear, and worm screw has hand crank or runner, just can manually control attend a banquet the relatively angle of plate of slider plate.Have spiral lifting mechanism between slider plate 5 and the U type support 3.Be fixed on U type bracket side support plate with the screw rod nut engaged, screw rod uprightly is arranged on slider plate by thrust bush or thrust bearing, the screw rod upper end has hand crank or runner, just can control U type support oscilaltion relatively such as the slider plate and the plate of attending a banquet by rotating screw bolt.
This chair for human flexing and stretching out of the present invention, the state of taking one's seat can be a state as shown in Figure 1 normally.The plate of attending a banquet is in lower position, and height is close with people's shank height.Leg plate slopes inwardly sagging, pedal and leg plate and and block the location.The rear pedal of taking one's seat can arbitrarily put down for placing sagging pin.Backboard is in normal condition, and the top plate merges backward, and hand crank or runner are adjusted the angle of inclination of backrest at any time.The back backboard plate straightened condition of can adjusting to and attend a banquet of taking one's seat, the top plate also can upwards lift and be straightened condition, and the human body upper body just can be lain down thereupon; Same hand crank or runner adjustment leg plate upwards lift and the plate of attending a banquet forms straightened condition, are converted under the pedal and the straight location of blocking of leg plate; Seat has just formed low level platform status as shown in Figure 2 like this.If hand crank or runner are adjusted slider plate and attend a banquet plate and backrest equal altitudes simultaneously, just can be so that the height that adapts to the prescription on individual diagnosis nursing and check as shown in Figure 3, is avoided the inconvenience of upper mounting plate.Backboard and top plate and leg plate and pedal perk simultaneously, the help activity also can leg plate and the independent perk of pedal, and help activity lower limb prevent the edema of lower limb, as shown in Figure 4.Manually the crank or the runner of spiral lifting mechanism promote slider plate and attend a banquet plate and backrest equal altitudes, and manually backboard turbine and worm driving mechanism makes backboard downward-sloping again, layback activity muscles and bones significantly just, as shown in Figure 5.The particularly manually crank or the runner of spiral lifting mechanism, promote slider plate and attend a banquet plate and backrest equal altitudes, manually attend a banquet again turbine and worm driving mechanism between plate and the slider plate, rotating attend a banquet plate and backboard, leg plate of crank or runner adjustment rotates together, make them tilt to carry out activity significantly backward, see Fig. 7,8.As pinion leg or pin with bandage, perhaps hook leg plate with pin or shank, just can utilize the weight of self sagging, the long-term compressing bubble vertebra of taking one's seat is particularly loosened in the joint of loosening health.After getting back to the state of normally taking one's seat as shown in Figure 1, the turbine and worm driving mechanism between plate and the slider plate of manually attending a banquet rotates crank or the runner adjustment plate of attending a banquet and turns forward, and just can help patient or weak people to stand up, and sees shown in Figure 6.
Embodiment two, a kind of chair for human flexing and stretching out of the present invention, have U type support 15 and parcel attend a banquet plate 9 and with the hinged backboard 23 in plate rear end of attending a banquet, with attend a banquet the hinged leg plate 13 of front edge of board.U type support is made up of the upright slideway 27 of base plate and both sides, is provided with four wheels below the base plate.All be provided with upright spiral guide rod elevating mechanism in the slideway of both sides, be fixed on lifting slider plate 16 with screw rod 8 nut engaged, the lifting slider plate cooperates with slideway, each lifting slider plate also with the guide rod 17 that slides movingly, lower end of the guide rod is fixed on the base plate of slideway lower end.The screw rod hypomere cooperates with the bearing of slideway lower end, and the screw rod lower end is connected with travelling gear 18 mechanisms, and the drive gear mechanism of both sides is connected Synchronous Transmission with reducing motor 20 jointly by synchronous belt 19 gear drives.Leg plate 13 lower ends also are hinged with pedal 11, and pedal has transition screens spring catch 12.Attend a banquet between plate and the backboard, attend a banquet between plate and the leg plate, also all respectively carry the gear mechanism of relative swing.Jointed shaft 22 and the backboard 23 between plate and the backboard of the attending a banquet jointed shaft 14 of fixedlying connected, attend a banquet between plate and the leg plate is fixedlyed connected with leg plate 13, gear is connected and is connected with reducing motor 10,21 by travelling gear with jointed shaft is coaxial, and the control reducing motor just can be controlled the angle of the relative plate of attending a banquet with leg plate of backboard.Plate 9 and the slider plate that slides up and down of attending a banquet 16 is hinged and have a gear mechanism 25,26 in relative rotation.The plate of attending a banquet is fixedlyed connected with slider plate with the jointed shaft 28 between the slider plate, and with fixed gear 25 coaxial fixedlying connected, attend a banquet plate and jointed shaft 28 are rotationally connected, and reducing motor 24 is fixed on the plate of attending a banquet.With the transmitting gear 26 and coaxial connection of reducing motor 24 output shafts of fixed gear engagement, reducing motor band gear rotates, and just can control the plate of attending a banquet and rotate inclination relative to slider plate.Drive backboard, all be to combine, and the assembly of reducing motor all is arranged in the plate of attending a banquet, make structure compact rationally distributed by motor and decelerator by sole, the plate of attending a banquet swing or the reducing motor that rotates.All motor control switch all are arranged on the handrail side of chair.After taking one's seat, the people can easily control the plate of attending a banquet, backboard, leg plate lifting and rotation.
This chair for human flexing and stretching out of the present invention, the state of taking one's seat can be a state as shown in Figure 1 normally, the plate of attending a banquet is in lower position, height is close with people's shank height, leg plate slopes inwardly sagging, pedal and leg plate with and block the location.The rear pedal of taking one's seat can arbitrarily put down for placing sagging pin.Press the motor switch of spiral lifting mechanism, drive elevating mechanism, adjust attend a banquet plate and backrest equal altitudes, so that adapt to the different operating state.Backboard is in to the state that recedes slightly, and the angle of inclination of the backrest of Push switch adjustment at any time.Plate can be adjusted to and attend a banquet to the back backboard of taking one's seat at a flat state, and the human body upper body just can be lain down thereupon; Same Push switch adjustment leg plate upwards lifts and the plate of attending a banquet forms same flat state, is converted under the pedal with the same plane of leg plate and blocks the location.Seat has just formed low level platform status (referring to Fig. 2) like this.Push switch drives elevating mechanism simultaneously, adjusts slider plate and attend a banquet plate and backrest equal altitudes, just can adapt to the different height (referring to Fig. 3) such as nursing and inspection of going to a doctor.The perk simultaneously of backboard and leg plate and pedal, the help activity also can leg plate and the independent perk of pedal, help activity lower limb, the lower limb discomfort (referring to Fig. 4) that causes when preventing to take one's seat.Press the motor switch of spiral lifting mechanism, promote slider plate and attend a banquet plate and backrest equal altitudes, press the motor switch of backboard driving mechanism again, make backboard downward-sloping, just layback activity muscles and bones is significantly loosened health (referring to Fig. 5).Press the motor switch of spiral lifting mechanism, promote slider plate and attend a banquet plate and backrest equal altitudes, press the gear mechanism drive motors switch of attending a banquet between plate and the slider plate again, rotate to adjust attend a banquet plate and backboard, leg plate rotates together, they are tilted backward significantly, come movable health (referring to Fig. 7,8), as pinion leg or pin with bandage, perhaps hook leg plate with pin or shank, just can utilize the weight of self sagging, loosen the joint of health, particularly loosen the long-term compressing bubble vertebra of taking one's seat.At the state of normally taking one's seat, press the drive motors switch of the gear mechanism of attending a banquet between plate and the slider plate, adjust the plate of the attending a banquet rotation that turns forward, just can help patient or the weak people (see figure 6) of standing up.
Claims (4)
1, a kind of chair for human flexing and stretching out, have support and attend a banquet and with the hinged backrest of attending a banquet, attend a banquet with backrest between have the driving mechanism of relative swing, it is characterized in that: attend a banquet and the slide block that slides up and down is hinged and have driving mechanism in relative rotation, have elevating mechanism between slide block and the support.
2, as the said chair for human flexing and stretching out of claim 1, it is characterized in that: be hinged with leg plate before attending a banquet, leg plate with attend a banquet between have the driving mechanism of relative swing.
3, as claim 1 or 2 said chair for human flexing and stretching out, it is characterized in that: elevating mechanism and driving mechanism input are connected with reducing motor or are connected with stepper motor or are connected with decelerator and motor, and the gauge tap of reducing motor or stepper motor or motor is arranged near handrail or the handrail.
4, as the said chair for human flexing and stretching out of claim 2, it is characterized in that: attend a banquet with backrest between relative swing driving mechanism, attend a banquet and the slide block that slides up and down between in relative rotation driving mechanism, leg plate and attend a banquet between relatively the driving mechanism of swing all be in transmission connection with separately reducing motor, in reducing motor all was arranged on and attends a banquet, the gauge tap of reducing motor was arranged on handrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520089891 CN2819936Y (en) | 2005-03-25 | 2005-03-25 | Chair for human body stretching and bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520089891 CN2819936Y (en) | 2005-03-25 | 2005-03-25 | Chair for human body stretching and bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2819936Y true CN2819936Y (en) | 2006-09-27 |
Family
ID=37016482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520089891 Expired - Fee Related CN2819936Y (en) | 2005-03-25 | 2005-03-25 | Chair for human body stretching and bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2819936Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100444763C (en) * | 2005-03-25 | 2008-12-24 | 周明月 | Chair for human flexing and stretching out |
| CN108158752A (en) * | 2018-01-23 | 2018-06-15 | 成都市浩瀚医疗设备有限公司 | It is a kind of that there is oneself to prolong the medical care bed of decompression |
-
2005
- 2005-03-25 CN CN 200520089891 patent/CN2819936Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100444763C (en) * | 2005-03-25 | 2008-12-24 | 周明月 | Chair for human flexing and stretching out |
| CN108158752A (en) * | 2018-01-23 | 2018-06-15 | 成都市浩瀚医疗设备有限公司 | It is a kind of that there is oneself to prolong the medical care bed of decompression |
| CN108158752B (en) * | 2018-01-23 | 2024-05-28 | 成都市浩瀚医疗设备有限公司 | Medical care bed with self-delaying decompression function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |