CN2645523Y - Electric office chair for massage - Google Patents
Electric office chair for massage Download PDFInfo
- Publication number
- CN2645523Y CN2645523Y CN 03253228 CN03253228U CN2645523Y CN 2645523 Y CN2645523 Y CN 2645523Y CN 03253228 CN03253228 CN 03253228 CN 03253228 U CN03253228 U CN 03253228U CN 2645523 Y CN2645523 Y CN 2645523Y
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Abstract
The utility model discloses an electric office chair for massage, which comprises a chair foot rest, a cushion, a back rest, and two arm rests. Rollers for easy motion of the office chair are arranged on the lower part of the chair foot rest, a lifting device is arranged between the chair foot rest and the cushion to adjust the height of the office chair, a kneading massage device is arranged on the back rest corresponding to the small of the back, a vibration massage device is arranged in the cushion corresponding to legs during sitting posture, the kneading massage device and the vibration massage device are driven by a circuit arrangement which is arranged in the back rest or the cushion and powered by a chargeable battery, and the circuit arrangement further comprises a charging circuit for charging the chargeable battery. With the structure, the utility model can realize kneading and vibration massage when a person sits on the chair, thereby facilitating blood circulation, relieving fatigue brought about by long-time sitting, and greatly improving working efficiency.
Description
Technical field
This utility model relates to a kind of office furniture, particularly relates to a kind of electric massage office chair.
Background technology
The working people that office chair is bent over one's desk working in the office that is everlasting, it is indispensable office accommodation, the office chair of prior art is generally by the chair foot rest, seat cushion, backrest, handrail constitutes, be provided with in the bottom of chair foot rest and can be convenient to the roller that office chair moves, attaching has the elevating lever that can make the office chair height change between chair foot rest and the seat cushion, for the working clan who bends over one's desk working can be sat, by comfortable, its seat cushion and backrest are mostly by epidermal area, the plate core, Sponge constitutes, the plate core plays a supportive role, epidermal area is coated on the plate core fully, Sponge is sandwiched between epidermal area and the plate core, and seat cushion and backrest are in the one side that is used for the human body seating, and its Sponge is thicker.Though this kind office chair is at seat, when leaning on, certain comfort level is arranged, but for the working clan of the office that is everlasting, this long sitting posture is easy to produce tired, to work busy in addition, in the course of time just have the sensation of sore waist and aching in the waist and the back, and then produce inharmonious on the physiological function, the accumulation of this fatigue, bring out the generation of some diseases on the one hand easily, influence the healthy of office clan; Make also that on the other hand office efficiency reduces greatly, influences the process of office work; In order to solve the fatigue phenomenon that this long-time sitting posture brings, normally have a short interval or suitably move, but still be difficult to solve fatigue phenomenon to the open air.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art, a kind of electric massage office chair is provided, by to the kneading massage of human waist and back and to the vibromassage of human body shank, and then the promotion blood of human body is unimpeded, alleviate the fatigue that the long-time sitting posture of human body is brought, the generation that eliminates a disease keeps the good mental status of human body, increases work efficiency.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of electric massage office chair, it comprises the chair foot rest, seat cushion, backrest, handrail, chair foot rest bottom is provided with and can be convenient to the roller that office chair moves, attaching has the lowering or hoisting gear that can regulate the office chair height between chair foot rest and the seat cushion, with the backrest of human waist and back opposite position on be equiped with the kneading massage device, one circuit arrangement that can drive the kneading massage device action is installed in backrest or the seat cushion, circuit arrangement provides power supply by rechargeable battery, comprises in the circuit arrangement being provided with the charging circuit that can charge to rechargeable battery.
Described circuit arrangement also comprises controller circuitry, kneading drive circuit, kneading button circuits for triggering, charging circuit is connected with the peripheral hardware power supply, charging circuit is connected with controller circuitry, the output of kneading button circuits for triggering is connected to the input of controller circuitry, the output of controller circuitry is connected to the input of kneading drive circuit, and the output of kneading drive circuit is connected to the power access end of kneading motor.
Described charging circuit comprises rechargeable battery; current foldback circuit; comparison circuit; sample circuit; mu balanced circuit; sleep switch; the charging testing circuit; the under-voltage comparison circuit of battery; battery charge detects comparison circuit; battery is full of the detection comparison circuit; sample circuit is connected to rechargeable battery; take out over-current signal and export to comparison circuit; another input signal of comparison circuit is taken from the output signal of sleep switch; the input signal of sleep switch is taken from controller circuitry; the output signal of comparison circuit is connected to the control end of current foldback circuit; the input of current foldback circuit is connected to the peripheral hardware power supply; the output of current foldback circuit is connected to rechargeable battery; the input of mu balanced circuit is connected to the output of current foldback circuit; the output of mu balanced circuit is connected to the power end of each comparison circuit; the input of charging testing circuit is connected to rechargeable battery; the output of charging testing circuit is connected to battery charge respectively and detects comparison circuit; battery is full of the control end that detects comparison circuit; the under-voltage comparison circuit of battery; battery charge detects comparison circuit; battery be full of detect comparison circuit each one relatively input take from the output signal of sleep switch; the under-voltage comparison circuit of battery; battery charge detects comparison circuit; battery is full of each that detect comparison circuit and relatively imports the voltage signal of taking from rechargeable battery, the under-voltage comparison circuit of battery; battery charge detects comparison circuit; battery is full of the output that detects comparison circuit and is connected to controller circuitry.
Described kneading massage device comprises kneading motor, gear, upper and lower casing, cover plate, steel ball, supporting plate, cover plate is inserted in steel ball and connects with the supporting plate immobile phase, the upper and lower part of gear hub is contained in the upper and lower casing by upper and lower two bearings, immobile phase connects between the upper and lower casing, the upper end of gear hub passes upper box and connects with the supporting plate immobile phase, the kneading motor is the single start worm motor, and its machine shaft is mutually meshing with gear.
Described kneading massage device constitutes by two groups, and its machine shaft is located between the gear teeth of two gears, and mutually meshing with two gears; Fuse respectively between two upper boxes and between two lower boxes.
Described electric massage office chair also comprises and is provided with vibration masseur, and vibration masseur includes vibrating motor, when two vibrating motors are contained in human body sitting posture respectively in the seat cushion of shank opposite position.
Described circuit arrangement is involving vibrations button circuits for triggering, vibratory drive circuit also, the output of vibrate push button circuits for triggering is connected to the input of controller circuitry, the output of controller circuitry is connected to the input of vibratory drive circuit, and the output of vibratory drive circuit is connected to the power access end of vibrating motor.
Described electric massage office chair also includes pressure-sensitive switch, and pressure-sensitive switch is contained in the seat cushion, and pressure-sensitive switch is connected in series mutually with rechargeable battery.
This utility model in use, touch by the kneading button, make kneading button circuits for triggering import triggering signal to controller circuitry, controller circuitry is under the triggering of triggering signal, send the driving signal to the kneading drive circuit, the kneading drive circuit is to the power access end out-put supply signal of kneading motor, this power supply signal is to be taken from accumulator, the access of kneading motor power signal, make the kneading machine operation, the rotating shaft of kneading motor is rotated, and drives and its two mutually meshing gears rotation, after two gears rotate, follow rotation with its fixing joining two supporting plates in wheel shaft upper end, also driven cover plate and steel ball thereof simultaneously and rotated, because steel ball is free to rotate in cover plate, the rotation of this steel ball in cover plate and the rotation of cover plate itself have then been passed through, realized the kneading massage effect of steel ball,, just can realize motor by the control of controller circuitry to human body, counter-rotating, and realize that cover plate is just driving steel ball, counter-rotating is to reach kneading massage effect preferably.When this utility model comprises when vibration masseur is housed, touch by vibrate push button, make the vibrate push button circuits for triggering import triggering signal to controller circuitry, controller circuitry is under the triggering of triggering signal, send the driving signal to the vibratory drive circuit, the vibratory drive circuit is to the power access end out-put supply signal of vibrating motor, this power supply signal is to be taken from accumulator, the access of vibrating motor power supply signal, make vibrating motor work, realized vibromassage, by the control of controller circuitry human body, can realize the variation of vibrating motor working strength and working method thereof, to realize different vibrating effects.On the electric massage office chair, also comprise and be provided with pressure-sensitive switch, pressure-sensitive switch is contained in the seat cushion, pressure-sensitive switch is connected in series mutually with accumulator, when human body is sitting on the electric massage office chair, pressure-sensitive switch in the seat cushion closes, and makes accumulator out-put supply signal, when human body leaves on the electric massage office chair, pressure-sensitive switch in the seat cushion is opened, and the power supply signal of accumulator output is cut off.
In this utility model; kneading massage device and vibration masseur thereof provide power supply by rechargeable battery; when the voltage of battery is lower than setting value; the under-voltage comparison circuit of battery can be exported under-voltage signal to controller circuitry; controller circuitry is after detecting under-voltage signal; to the sleep switch output signal; sleep switch is opened; circuit arrangement enters the under-voltage protection state; simultaneously; under-voltage display lamp flicker; prompting must charge the battery; when connecting after transformator charges; the charging testing circuit detects battery and charges; then under-voltage display lamp goes out and charging indicator light is bright; this moment, display lamp showed red; the charging testing circuit is opened battery charge and is detected comparison circuit; battery is full of the detection comparison circuit; battery charge detects comparison circuit and provides battery-charge signal to controller circuitry; battery is full of and detects comparison circuit then when cell voltage is full of; it is shinny that driving is full of display lamp; at this moment; voltage indicator lamp will become green by redness, and prompting can be extracted transformator, after cell voltage is full of; controller circuitry is to the sleep switch output signal; sleep switch is closed, and circuit arrangement enters normal operating conditions, and sample circuit is exported to comparison circuit by taking out over-current signal in the rechargeable battery; and by comparison circuit to the current foldback circuit output signal, make current foldback circuit under over-current state, cut off the external power supply signal.
The beneficial effects of the utility model are, since adopted with the backrest of human waist and back opposite position on be equiped with the kneading massage device, with human body sitting posture the time, be equiped with vibration masseur in the seat cushion of shank opposite position, realized that lower back and the thigh to human body carries out kneading massage and vibromassage under the state that does not leave office chair, promoted the unimpeded of blood of human body, alleviated the fatigue that the long-time sitting posture of human body is brought, eliminated because of sitting posture over a long time the disease that may bring out, keep the good mental status of human body, improved work efficiency greatly; Realize kneading massage owing to adopted the kneading massage device of forming by kneading motor, gear, upper and lower casing, cover plate, steel ball, supporting plate etc. to human body, this steel ball freely rolling and the rotation of cover plate itself in cover plate, greatly reduce the friction that brings to human body, shown the kneading massage effect of steel ball especially to human body, make people can enjoy to greatest extent the massage administration of human bring comfortable; Move owing to adopted accumulator to drive the kneading massage device action and driven vibration masseur, and accumulator is charged by the charging circuit in the circuit arrangement, can allow office chair break away from the yoke that when massage, is inserted in fixed socket by power line, can in use arbitrarily move, it is extremely convenient to use; Owing to adopted the intelligent charging circuit, realized control overcurrent protection, under-voltage protection, charging indication, filled full indication etc.; Owing in seat cushion, installed pressure-sensitive switch, realized the saving of the energy.
Description of drawings
Below in conjunction with drawings and Examples this utility model is described in further detail; But a kind of electric massage office chair of the present utility model is not limited to embodiment.
Fig. 1 is embodiment one structural map of the present utility model;
Fig. 2 is embodiment one structure decomposition map of the present utility model;
Fig. 3 is the structure decomposition map of embodiment one this utility model kneading massage device;
Fig. 4 is embodiment one circuit theory diagrams of the present utility model;
Fig. 5 is embodiment one a charging circuit schematic diagram of the present utility model;
Fig. 6 is embodiment one partial circuit figure of the present utility model;
Fig. 7 is the circuit diagram of embodiment one charging circuit of the present utility model;
Fig. 8 is embodiment two structural maps of the present utility model;
Fig. 9 is embodiment two circuit theory diagrams of the present utility model.
The specific embodiment
Embodiment one, and is extremely shown in Figure 7 referring to Fig. 1, a kind of electric massage office chair of the present utility model, it comprises chair foot rest 3, seat cushion 2, backrest 1, handrail, and handrail is divided into left handrail 41, right handrail 42, chair foot rest 3 bottoms are provided with and can be convenient to the roller 31 that office chair moves, and this roller 31 is the camel wheel; Attaching has the lowering or hoisting gear that can regulate the office chair height between chair foot rest 3 and the seat cushion 2, lowering or hoisting gear is made of three joint cups 33 and air pressure rod 32, a chassis 21 also is equipped with in the bottom of seat cushion 2, chassis 21 is used for seat cushion 2 is formed support, chassis 21 fixes with lowering or hoisting gear, button control panel 50 is contained in right handrail 42 bottoms, so that people operate control; With the backrest 1 of human waist and back opposite position on be equiped with kneading massage device 6, kneading massage device 6 comprises kneading motor 61, gear 62, upper box 63, lower box 64, cover plate 68, steel ball 67, supporting plate 66, cover plate 68 is provided with two shrinkage pools with the level, after the shrinkage pool of cover plate 68 is inserted in steel ball 67, cover plate 68 connects with supporting plate 66 immobile phase, the shrinkage pool step place of cover plate 68 matches with supporting plate 66 and is used for holding steel ball 67, steel ball 67 can not rolled out, on gear 62 wheel shafts, the bottom is by last, following two bearings 652,651 are contained in, lower box 63, in 64, upper box 63 connects with lower box 64 immobile phase, gear 62 is installed in it, the upper end of gear 62 wheel shafts passes upper box 63 and connects with supporting plate 66 immobile phase, kneading motor 61 is the single start worm motor, and its motor 61 rotating shafts are mutually meshing with gear 62; Kneading massage device 6 generally constitutes by two groups, and its motor 61 rotating shafts are located between the gear teeth of two gears 62, and mutually meshing with two gears 62; Fuse respectively between two upper boxes 63 and between two lower boxes 64; Device has vibration masseur 7 in the seat cushion 2 of shank opposite position with human body sitting posture the time, and vibration masseur 7 mainly is made of vibrating motor.
Wherein comparator chip model is LM339.
Pressure-sensitive switch also is housed on the electric massage office chair, and pressure-sensitive switch is contained in the seat cushion, and pressure-sensitive switch is connected in series mutually with rechargeable battery B1.
This utility model in use, touch by kneading button 50, make kneading button circuits for triggering 51 to controller circuitry 5 input triggering signals, controller circuitry 5 is under the triggering of triggering signal, send the driving signal to kneading drive circuit 52, kneading drive circuit 52 is to the power access end out-put supply signal of kneading motor 61, this power supply signal is to be taken from accumulator B1, the access of kneading motor 61 power supply signals, make 61 work of kneading motor, the rotating shaft of kneading motor 61 is rotated, and drive is rotated with its two mutually meshing gears 62, after two gears 62 rotate, follow rotation with its fixing joining two supporting plates 66 in wheel shaft upper end, cover plate 68 and steel ball 67 rotations thereof have also been driven simultaneously, because steel ball 67 is free to rotate in cover plate 68, the rotation of this steel ball 67 in cover plate 68 and the rotation of cover plate 68 itself have then been passed through, realized the kneading massage effect of 67 pairs of human bodies of steel ball, control by controller circuitry 5, just can realize motor 61, counter-rotating, and realize that cover plate 68 is just driving steel ball 67, counter-rotating is to reach kneading massage effect preferably.When touching by vibrate push button 50, vibrate push button circuits for triggering 71 are to controller circuitry 5 input triggering signals, controller circuitry 5 is under the triggering of triggering signal, send the driving signal to vibratory drive circuit 72, vibratory drive circuit 72 is to the power access end out-put supply signal of vibrating motor 7, this power supply signal is to be taken from accumulator, the access of vibrating motor 7 power supply signals, make vibrating motor 7 work, realized vibromassage to human body, by the control of controller circuitry 5, can realize the variation of vibrating motor 7 working strengths and working method thereof, to realize different vibrating effects.On the electric massage office chair, also pressure-sensitive switch can be housed, pressure-sensitive switch is contained in the seat cushion 2, pressure-sensitive switch is connected in series mutually with accumulator, when human body is sitting on the electric massage office chair, pressure-sensitive switch in the seat cushion 2 closes, and makes accumulator B1 out-put supply signal, when human body leaves on the electric massage office chair, pressure-sensitive switch in the seat cushion 2 is opened, and the power supply signal of accumulator B1 output is cut off.
In this utility model; kneading massage device 6 and vibration masseur 7 thereof provide power supply by rechargeable battery B1; when the voltage of battery B1 is lower than setting value; battery is under-voltage, and comparison circuit 97 can be to the under-voltage signal of controller circuitry 5 outputs; controller circuitry 5 is after detecting under-voltage signal; to sleep switch 95 output signals; sleep switch 95 is opened; circuit arrangement enters the under-voltage protection state; simultaneously; under-voltage display lamp flicker; prompting must charge the battery; when connecting after transformator 8 charges; charging testing circuit 96 detects battery and charges; then under-voltage display lamp goes out and charging indicator light is bright; this moment, display lamp showed red; charging testing circuit 96 is opened battery charge and is detected comparison circuit 98; battery is full of and detects comparison circuit 99; battery charge detects comparison circuit 98 and provides battery-charge signal to controller circuitry 5; battery is full of and detects 99 of comparison circuits when cell voltage is full of; it is shinny that driving is full of display lamp; at this moment; voltage indicator lamp will become green by redness; prompting can be extracted transformator 8; after cell voltage is full of; controller circuitry 5 is to sleep switch 95 output signals; sleep switch is closed, and circuit arrangement enters normal operating conditions, and sample circuit 93 is exported to comparison circuit 92 by taking out over-current signal among the rechargeable battery B1; and pass through comparison circuit 92 to current foldback circuit 91 output signals, make current foldback circuit 91 under over-current state, cut off the external power supply signal.
Embodiment two, referring to Fig. 8, shown in Figure 9, a kind of electric massage office chair of the present utility model, be with the difference of embodiment one, on seat cushion 2, do not adorn vibration masseur, then in the circuit arrangement, also do not contain vibrate push button circuits for triggering and vibratory drive circuit, the function of its realization also only is the kneading massage function.
Claims (8)
1. electric massage office chair, it comprises chair foot rest, seat cushion, backrest, handrail, chair foot rest bottom is provided with and can be convenient to the roller that office chair moves, attaching has the lowering or hoisting gear that can regulate the office chair height between chair foot rest and the seat cushion, it is characterized in that: with the backrest of human waist and back opposite position on be equiped with the kneading massage device, one circuit arrangement that can drive the kneading massage device action is installed in backrest or the seat cushion, circuit arrangement provides power supply by rechargeable battery, is provided with the charging circuit that can charge to rechargeable battery in the circuit arrangement.
2. a kind of electric massage office chair according to claim 1, it is characterized in that: described circuit arrangement comprises controller circuitry, kneading drive circuit, kneading button circuits for triggering, charging circuit, charging circuit is connected with the peripheral hardware power supply, charging circuit is connected with controller circuitry, the output of kneading button circuits for triggering is connected to the input of controller circuitry, the output of controller circuitry is connected to the input of kneading drive circuit, and the output of kneading drive circuit is connected to the power access end of kneading motor.
3. a kind of electric massage office chair according to claim 1 and 2; it is characterized in that: described charging circuit comprises rechargeable battery; current foldback circuit; comparison circuit; sample circuit; mu balanced circuit; sleep switch; the charging testing circuit; the under-voltage comparison circuit of battery; battery charge detects comparison circuit; battery is full of the detection comparison circuit; sample circuit is connected to rechargeable battery; take out over-current signal and export to comparison circuit; another input signal of comparison circuit is taken from the output signal of sleep switch; the input signal of sleep switch is taken from controller circuitry; the output signal of comparison circuit is connected to the control end of current foldback circuit; the input of current foldback circuit is connected to the peripheral hardware power supply; the output of current foldback circuit is connected to rechargeable battery; the input of mu balanced circuit is connected to the output of current foldback circuit; the output of mu balanced circuit is connected to the power end of each comparison circuit; the input of charging testing circuit is connected to rechargeable battery; the output of charging testing circuit is connected to battery charge respectively and detects comparison circuit; battery is full of the control end that detects comparison circuit; the under-voltage comparison circuit of battery; battery charge detects comparison circuit; battery be full of detect comparison circuit each one relatively input take from the output signal of sleep switch; the under-voltage comparison circuit of battery; battery charge detects comparison circuit; battery is full of each that detect comparison circuit and relatively imports the voltage signal of taking from rechargeable battery, the under-voltage comparison circuit of battery; battery charge detects comparison circuit; battery is full of the output that detects comparison circuit and is connected to controller circuitry.
4. a kind of electric massage office chair according to claim 1, it is characterized in that: described kneading massage device comprises kneading motor, gear, upper and lower casing, cover plate, steel ball, supporting plate, cover plate is inserted in steel ball and connects with the supporting plate immobile phase, the upper and lower part of gear hub is contained in the upper and lower casing by upper and lower two bearings, immobile phase connects between the upper and lower casing, the upper end of gear hub passes upper box and connects with the supporting plate immobile phase, the kneading motor is the single start worm motor, and its machine shaft is mutually meshing with gear.
5. according to claim 1 or 4 described a kind of electric massage office chairs, it is characterized in that: described kneading massage device constitutes by two groups, and its machine shaft is located between the gear teeth of two gears, and mutually meshing with two gears; Fuse respectively between two upper boxes and between two lower boxes.
6. a kind of electric massage office chair according to claim 1, it is characterized in that: described electric massage office chair also comprises and is provided with vibration masseur, vibration masseur includes vibrating motor, when two vibrating motors are contained in human body sitting posture respectively in the seat cushion of shank opposite position.
7. a kind of electric massage office chair according to claim 1, it is characterized in that: described circuit arrangement is involving vibrations button circuits for triggering, vibratory drive circuit also, the output of vibrate push button circuits for triggering is connected to the input of controller circuitry, the output of controller circuitry is connected to the input of vibratory drive circuit, and the output of vibratory drive circuit is connected to the power access end of vibrating motor.
8. a kind of electric massage office chair according to claim 1 is characterized in that: described electric massage office chair also includes pressure-sensitive switch, and pressure-sensitive switch is contained in the seat cushion, and pressure-sensitive switch is connected in series mutually with rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03253228 CN2645523Y (en) | 2003-08-30 | 2003-08-30 | Electric office chair for massage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03253228 CN2645523Y (en) | 2003-08-30 | 2003-08-30 | Electric office chair for massage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2645523Y true CN2645523Y (en) | 2004-10-06 |
Family
ID=34294337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03253228 Expired - Fee Related CN2645523Y (en) | 2003-08-30 | 2003-08-30 | Electric office chair for massage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2645523Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828820A (en) * | 2009-08-18 | 2010-09-15 | 郑世镇 | Sitting posture supervising chair |
| CN102366255A (en) * | 2011-06-27 | 2012-03-07 | 苏州中研纺织科技有限公司 | Massage chair |
| CN103750661A (en) * | 2014-02-10 | 2014-04-30 | 牟岩平 | Medical care chair |
| CN104026901A (en) * | 2014-04-30 | 2014-09-10 | 美耐家具有限公司 | Multifunctional office sofa |
| CN105520412A (en) * | 2016-01-11 | 2016-04-27 | 郭雪峰 | Multifunctional lifting ladder chair |
| CN106109161A (en) * | 2016-07-25 | 2016-11-16 | 潜山共同创网络科技有限公司 | A kind of based on computer-controlled office massage chair |
| CN106308191A (en) * | 2016-08-17 | 2017-01-11 | 曾冰冰 | Intelligent resting chair |
| CN106943290A (en) * | 2017-04-25 | 2017-07-14 | 安徽庆睿实业有限责任公司 | Back massage Intelligent office chair |
| CN107041831A (en) * | 2017-04-25 | 2017-08-15 | 安徽庆睿实业有限责任公司 | Leg health-care Intelligent office chair |
| CN107041645A (en) * | 2017-04-25 | 2017-08-15 | 安徽庆睿实业有限责任公司 | Intelligent health-care office chair |
| CN108013631A (en) * | 2017-12-15 | 2018-05-11 | 昆山普克特金属制品有限公司 | A kind of seat machinery rotary control structure |
-
2003
- 2003-08-30 CN CN 03253228 patent/CN2645523Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828820A (en) * | 2009-08-18 | 2010-09-15 | 郑世镇 | Sitting posture supervising chair |
| CN101828820B (en) * | 2009-08-18 | 2012-03-07 | 郑世镇 | Sitting posture supervising chair |
| CN102366255A (en) * | 2011-06-27 | 2012-03-07 | 苏州中研纺织科技有限公司 | Massage chair |
| CN103750661A (en) * | 2014-02-10 | 2014-04-30 | 牟岩平 | Medical care chair |
| CN104026901A (en) * | 2014-04-30 | 2014-09-10 | 美耐家具有限公司 | Multifunctional office sofa |
| CN105520412A (en) * | 2016-01-11 | 2016-04-27 | 郭雪峰 | Multifunctional lifting ladder chair |
| CN106109161A (en) * | 2016-07-25 | 2016-11-16 | 潜山共同创网络科技有限公司 | A kind of based on computer-controlled office massage chair |
| CN106308191A (en) * | 2016-08-17 | 2017-01-11 | 曾冰冰 | Intelligent resting chair |
| CN106943290A (en) * | 2017-04-25 | 2017-07-14 | 安徽庆睿实业有限责任公司 | Back massage Intelligent office chair |
| CN107041831A (en) * | 2017-04-25 | 2017-08-15 | 安徽庆睿实业有限责任公司 | Leg health-care Intelligent office chair |
| CN107041645A (en) * | 2017-04-25 | 2017-08-15 | 安徽庆睿实业有限责任公司 | Intelligent health-care office chair |
| CN108013631A (en) * | 2017-12-15 | 2018-05-11 | 昆山普克特金属制品有限公司 | A kind of seat machinery rotary control structure |
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Legal Events
| Date | Code | Title | Description |
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| 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 |