CN201718830U - Office chair - Google Patents
Office chair Download PDFInfo
- Publication number
- CN201718830U CN201718830U CN2010202881059U CN201020288105U CN201718830U CN 201718830 U CN201718830 U CN 201718830U CN 2010202881059 U CN2010202881059 U CN 2010202881059U CN 201020288105 U CN201020288105 U CN 201020288105U CN 201718830 U CN201718830 U CN 201718830U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- massage
- office chair
- cams
- backrest
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000002615 epidermis Anatomy 0.000 claims description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Images
Landscapes
- Massaging Devices (AREA)
Abstract
The utility model discloses an office chair, which comprises chair legs, a seat cushion and a back, and is characterized in that: a massage device is also arranged inside the skin of the front surface of the back and comprises a plurality of rotating shafts which are transversally arranged in front of the back, and the two ends of each rotating shaft are arranged in bearings of the back; a gear is arranged on each rotating shaft, and the gears on the rotating shafts are meshed with each other, are connected with a servo motor and are driven by the servo motor to rotate; and a plurality of cams are alternately fixed on each rotating shaft. Compared with the prior art, the massage mechanism of the office chair only consists of the rotating shafts, the cams, the gears and the motor, so the office chair has the characteristic of simple structure; simultaneously, in the massage mechanism, the cams are skillfully and alternately arranged, so that the long radius ends of the cams can be alternately rotated to the front so as to play very good relaxation and massage roles for users.
Description
Technical field
The utility model relates to a kind of office appliance, especially a kind of office chair with massage functions.
Background technology
Contemporary society, much offices' white collar usually is to need long-time seat on chair when working, and immerses oneself in to typewrite and handles official business.Can cause place such as neck back to occur aching and phenomenon such as swelling after time is permanent because of poor blood circulation, influence office efficiency, for head it off, can design a kind of chair with massage functions, make office person obtain massaging and loosening after work, and then eliminate fatigue to a certain extent, improve office efficiency.
In the prior art, the office chair that also has some band massage functions, a kind of massage armchair of being announced as China's number of patent application 200810140064.6, include the chair body, connecting rod, preceding supporting seat, the compression spring, baffle plate, sliding shoe, pedal rod, seat supporting plate and massage ball, preceding supporting seat is set to connect with the chair body by connecting rod, preceding supporting seat is arranged on the front side of chair body, pedal rod is set to be fixedly connected with preceding supporting seat, before supporting seat be provided with inner chamber and compress spring and set within it in the chamber, sliding shoe is arranged on a side of compression spring and is set to connect with preceding supporting seat by baffle plate, the seat supporting plate is set to be slidingly connected with the chair body, and massage ball is set to connect with the chair body is telescopic.Therefore by people's the pin and the strength and the frequency of shank, grasp the dynamics and the frequency of massaging by people oneself, little to the human injury.But it has baroque defective, also needs the user to adopt pedal to step on during use and could drive massage, uses very inconvenience and relaxation effect poor.
China's number of patent application 200420083353.4 disclosed a kind of massage armchairs and for example, its structure comprise the massager that is arranged in the seat, and the massager pedestal is provided with pivot device symmetry, that can swing.Pivot device comprises the rotating shaft that is arranged on the pedestal, and the other end of this rotating shaft is arranged in the bearing of support, and the position of rotating shaft between pedestal and support is provided with torsion spring.One end and the pedestal of torsion spring join, and the other end and support join.Bearing is the Ω font structure.The other bilateral symmetry in pivot device of massager pedestal is provided with extension spring, and an end of extension spring is arranged on the pedestal, and the other end of extension spring is arranged on the support.This massage armchair is provided with pivot device and the extension spring that can swing in the massager pedestal, when the user relies on massager at its back, the pedestal pressurized, pedestal is according to user's back shape, carry out the adjustment of direction up and down, maximum and user back joins, and to realize sufficient massage, plays tired, as the to slow down pressure effect of eliminating really.But this massage armchair is complex structure still, simultaneously, is by the human body back application of force during massage, is difficult to play massage preferably and loosens effect.
The utility model content
Technical problem to be solved in the utility model promptly is: design a kind of office chair with massage functions, and then make it have characteristics simple in structure and that massage effect is good.
In order to solve the problems of the technologies described above, adopted following technical scheme in the utility model:
A kind of office chair, comprise chair leg, seat cushion, backrest, its characteristics are that the epidermis inside of described backrest front surface also is provided with massage mechanism, described massage mechanism comprises the several rotating shafts that are horizontally set at backrest the place ahead, the rotating shaft two ends are arranged in the bearing that is fixed in backrest, be provided with gear in the every rotating shaft, the gear in the rotating shaft is meshing with each other and links to each other and reliable its driving rotation with a servomotor, also alternately is installed with several cams in the every rotating shaft.
When this office chair uses, when user's fatigue of working, when needing massage to loosen, only need to start servomotor, the rotation of driven by servomotor gear, and then lean on being meshing with each other between each gear to drive all rotating shaft rotations, owing to all be arranged alternately several cams in every rotating shaft, so when rotating shaft was rotated, the major radius end alternate rotation of the cam in the rotating shaft was to the place ahead, and then good massage effect is played at the user back.
As optimization, can one pit be set in the epidermis inboard of described backrest front surface, described massage mechanism is arranged in the described pit, rotating shaft is provided with can exceed a little position of pit upper surface just when the position makes cam major radius end in the rotating shaft rotate to the place ahead, can play better massage effect like this, in the time need not massaging, do not influence the normal use of backrest simultaneously.
In sum, than prior art, the massage mechanism of office chair of the present utility model only is made up of rotating shaft, cam, gear and motor, has characteristic of simple structure; Dexterously cam is arranged alternately in the massage mechanism simultaneously, makes cam major radius end can alternately turn to the place ahead, can play very good massage to the user and loosen effect.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the schematic diagram after massage mechanism left side apparent direction is amplified among Fig. 1.
Fig. 3 is the structural representation after an independent cam amplifies among Fig. 1.
The specific embodiment
Below in conjunction with the drawings and specific embodiments structure of the present utility model and advantage are described in further detail.
During concrete enforcement, the utility model structure as shown in Figure 1 to Figure 3, a kind of office chair, comprise chair leg 1, seat cushion 2, backrest 3, the epidermis inside of described backrest 3 front surfaces also is provided with massage mechanism, described massage mechanism comprises the several rotating shafts 4 that are horizontally set at backrest the place ahead, rotating shaft 4 two ends are arranged in the bearing 5 that is fixed in backrest, be provided with gear 6 in the every rotating shaft 4, gear 6 in the rotating shaft 4 is meshing with each other and links to each other and reliable its driving rotation with a servomotor 7, also alternately is installed with several cams 8 in the every rotating shaft 4.During concrete enforcement, the epidermis inboard of described backrest front surface is provided with a pit, described massage mechanism is arranged in the described pit, rotating shaft 4 is provided with can exceed a little position of pit upper surface just when the position makes cam 8 major radius ends in the rotating shaft 4 rotate to the place ahead, can play better massage effect like this, in the time need not massaging, do not influence the normal use of backrest simultaneously.
Claims (1)
1. office chair, comprise chair leg, seat cushion, backrest, the epidermis inside that it is characterized in that described backrest front surface also is provided with massage mechanism, described massage mechanism comprises the several rotating shafts that are horizontally set at backrest the place ahead, the rotating shaft two ends are arranged in the bearing that is fixed in backrest, be provided with gear in the every rotating shaft, the gear in the rotating shaft is meshing with each other and links to each other and reliable its driving rotation with a servomotor, also alternately is installed with several cams in the every rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202881059U CN201718830U (en) | 2010-08-11 | 2010-08-11 | Office chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202881059U CN201718830U (en) | 2010-08-11 | 2010-08-11 | Office chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201718830U true CN201718830U (en) | 2011-01-26 |
Family
ID=43487094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202881059U Expired - Fee Related CN201718830U (en) | 2010-08-11 | 2010-08-11 | Office chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201718830U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104207914A (en) * | 2014-09-29 | 2014-12-17 | 吴建伟 | Blood-activating massaging chair |
| CN107087930A (en) * | 2017-04-17 | 2017-08-25 | 广汉市朗加家居有限公司 | Set up the built-in chamber mattress in automatic massage |
| CN107336643A (en) * | 2017-06-14 | 2017-11-10 | 芜湖宏远汽车零部件有限公司 | A kind of Multifunctional car seat skeleton |
| CN107467942A (en) * | 2017-08-04 | 2017-12-15 | 张小伟 | Massaging, working chair |
| CN109009957A (en) * | 2018-08-31 | 2018-12-18 | 安徽金思源生物科技有限公司 | Medical multifunctional rehabilitation device and working method thereof |
| CN110090137A (en) * | 2019-04-22 | 2019-08-06 | 梁如佳 | A kind of muscle of back relaxation chair |
| WO2020074021A1 (en) * | 2018-10-10 | 2020-04-16 | 艾的平方健康科技（上海）有限公司 | Massage machine having massage mechanism for limbs, and operating method therefor |
| WO2020074018A1 (en) * | 2018-10-12 | 2020-04-16 | 艾的平方健康科技（上海）有限公司 | Massage machine having massage mechanism for limbs, and operating method therefor |
| CN112957245A (en) * | 2021-03-15 | 2021-06-15 | 滕州市妇幼保健院 | A private parts cold compress device for gynaecology and obstetrics's postpartum nursing |
-
2010
- 2010-08-11 CN CN2010202881059U patent/CN201718830U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104207914A (en) * | 2014-09-29 | 2014-12-17 | 吴建伟 | Blood-activating massaging chair |
| CN107087930A (en) * | 2017-04-17 | 2017-08-25 | 广汉市朗加家居有限公司 | Set up the built-in chamber mattress in automatic massage |
| CN107336643A (en) * | 2017-06-14 | 2017-11-10 | 芜湖宏远汽车零部件有限公司 | A kind of Multifunctional car seat skeleton |
| CN107467942A (en) * | 2017-08-04 | 2017-12-15 | 张小伟 | Massaging, working chair |
| CN109009957A (en) * | 2018-08-31 | 2018-12-18 | 安徽金思源生物科技有限公司 | Medical multifunctional rehabilitation device and working method thereof |
| WO2020074021A1 (en) * | 2018-10-10 | 2020-04-16 | 艾的平方健康科技（上海）有限公司 | Massage machine having massage mechanism for limbs, and operating method therefor |
| WO2020074018A1 (en) * | 2018-10-12 | 2020-04-16 | 艾的平方健康科技（上海）有限公司 | Massage machine having massage mechanism for limbs, and operating method therefor |
| CN110090137A (en) * | 2019-04-22 | 2019-08-06 | 梁如佳 | A kind of muscle of back relaxation chair |
| CN110090137B (en) * | 2019-04-22 | 2021-04-23 | 南京灵雀智能制造有限公司 | A back muscle relaxation chair |
| CN112957245A (en) * | 2021-03-15 | 2021-06-15 | 滕州市妇幼保健院 | A private parts cold compress device for gynaecology and obstetrics's postpartum nursing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20130811 |