CN203137639U - Multi-functional office chair - Google Patents
Multi-functional office chair Download PDFInfo
- Publication number
- CN203137639U CN203137639U CN 201220561671 CN201220561671U CN203137639U CN 203137639 U CN203137639 U CN 203137639U CN 201220561671 CN201220561671 CN 201220561671 CN 201220561671 U CN201220561671 U CN 201220561671U CN 203137639 U CN203137639 U CN 203137639U
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- chair
- connecting rod
- bar
- pin
- chair back
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Abstract
The utility model discloses a multi-functional office chair which consists of a cushion fixed on a seat frame, chair arms and a chair-back. The chair-back is connected with a roller massage device under the cushion, a back-knocking massage device and a chair-back tilting device; the roller massage device, the back-knocking massage device and the chair-back tilting device is connected with a transmission gear on the bottom layer of the chair frame, and is supplied power from the transmission gear; the end of the transmission gear is connected with a pedal through a locating lever and a side link for receiving outside power; the pedal is connected with a tread rack and is able to move around the tread rack. By the way above, the utility model is provided with functions like waist and back exercise, shoulder and neck massage as well as being an office chair with easy operation; Besides, the massage devices set at the chair-back are easy started, and the legs can be exercised while exercising waist and back, and massaging neck and shoulder, which effectively saves space and time, and maintains staffs' mental and physical health.
Description
Technical field
The utility model relates to the office chair field, particularly relates to a kind of multi-function ofice chair.
Background technology
The purposes of general office chair is very limited, although different types and improvement are in various degree arranged, all only for personnel's work and rest.The paces that advance along with the epoch, growth in the living standard, the material that becomes increasingly abundant, people no longer only are satisfied with the demand of the daily basic means of subsistence.Thereby turned to higher high request and the high material consumption of enjoying of advancing a level.
For the personnel of long-term use computer office, health is sitting in for a long time on the office chair and handles official business or other operations by wrist and finger, the small of the back and shoulder neck load are excessive, overlong time, cause occupational diseases such as the outstanding or back muscle strain of cervical spondylopathy, lumbar muscular injury, lumber ertebral disc easily, directly influence its work and life, be starved of regularly the small of the back and shoulder neck are performed physical exercise and maintain.On the other hand, more existing exercise equipment often are arranged on some special-purpose health centers or outdoor exercises place, and these personnel that keep good working hours are difficult to accomplish to carry out regularly for a long time exercise and the health care of the small of the back and shoulder neck in time and efforts.In this case, use computer office for a long time and crowd's quantity of causing the small of the back or shoulder neck to suffer from disease is on the increase, become a ubiquitous health problem.
At present, the massage armchair with shoulder back massage function of some special uses is also arranged on the market and have the health and fitness facilities of the small of the back exercise function, but existing these product functions are single relatively or and be not suitable for office and use.Though but some body-building apparatus auxiliary exercise can't be generalized in the operating room because of space, matter of time.
The utility model content
The technical problem that the utility model mainly solves provides a kind of multi-function ofice chair, can change its requisite space according to individual human body type, even if when work, this chair still can satisfy the needs of body-building.Simultaneously the working time can be do not taken, the demand of vast indoor clerical workforce's body-building can be satisfied especially.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of multi-function ofice chair is provided, it comprises cushion, handrail and the chair back that is fixed on the chair frame, and the described chair back is connecting the rolling wheel massaging device, the back that are placed in described cushion below and knocking massage machine and chair back tilting gearing; Described rolling wheel massaging device, back are knocked massage machine and are linked to each other with the transmission device of chair back tilting gearing with described chair frame bottom, and obtain power from described transmission device; The end of described transmission device relies on backstay and side link to be connected with the step block that receives exterior power; Described step block with step on frame and link to each other, and can step on the frame swing around described.
Preferably, described transmission device mainly based on gear interlock and connecting rod transmission, comprising: interior connecting rod, expansion link, lower gear and cog; The axle connecting rod reaches described expansion link with the power that described step block obtains in described; In the fixed cover of described expansion link matched in clearance on being fixed on described chair frame; Described expansion link is by the lower gear in a series of connecting rods connection gear-boxes; Also be equipped with in the described gear-box and the cogging of lower gear engaged transmission.
Preferably, described chair back tilting gearing comprises: long connecting rod, pin-and-hole connecting rod and torque spring; Described long connecting rod links to each other with short connecting rod on described the cogging by connecting foot lever; On the main shaft that described pin-and-hole connecting rod is fixed long connecting rod interlock to the described chair back and chair frame, closely is furnished with torque spring on the described main shaft.
Preferably, have pin-and-hole on the described pin-and-hole connecting rod, described pin-and-hole is corresponding with pin-and-hole on the described chair back, cooperates with pin-and-hole and the described chair back can be fixed by the angle of inclination by latch.
Preferably, described rolling wheel massaging device comprises neck wheel, chair back wheel, belt wheel group, drive pulley, pore area just take turns, extend support and torque spring; Described drive pulley is just taken turns acquisition power from the pore area of its below, and power is reached the belt wheel group of cover poriferous zone, rotates with chair back wheel thereby drive described neck wheel; Described pore area just wheel is fixed on the described support of extending through rotating shaft; Also be welded with on described pore area is just taken turns and be synchronized with the short connecting rod that pore area is just taken turns rotation; Described short connecting rod connects in the described transmission device by some connecting rods and cogs.The described rotation that cogs can be carried out instant reset by coaxial torque spring.
Preferably, described back is knocked massage machine and is comprised: loosening bar, switching shaft, W shape selector bar and curved rod; The described switching shaft that loosening bar is housed relies on the loosening bar axis at its center to be fixed on the described chair back; Described switching shaft connects by the fixing W shape selector bar of back support rod by a plurality of connecting rods; The described W shape selector bar other end is by some curved rods cogging in described transmission device of linking.
Preferably, described loosening bar comprises being contained in and strikes hammer, cotton core and spring in the valve jacket; Described loosening bar links to each other with described switching shaft by striking bar.
Preferably, described pedal folding device comprises: pedal, slide bar, roller, pole, guide rod and guide bar support; Described pedal is loaded on the described slide bar by sliding sleeve; Described slide bar can carry out the front and back displacement with its described roller in bottom; Described slide bar and sliding sleeve are by connecting some short connecting rods and form one or four bar linkages and linking to each other with described pole; Be equipped with on the described pole in the guide groove that set bolt is anchored on described guide bar support center; Also stick the guide wheel of described guide rod upper end in the described guide groove, lower end of the guide rod is fixed on the chair frame; The roller of described guide bar support end can freely roll in the draw-in groove at the bottom of the described chair frame, finishes the horizontal movement of described guide bar support.
The beneficial effects of the utility model are: multiple functions such as the small of the back exercise, shoulder neck massaging and office chair that the utility model multi-function ofice chair is integrated, and simple and easy to use; The utility model multi-function ofice chair has the outward appearance of conventional chair, can place in the relative narrow space such as study, office, and place the massage machine at chair back place, start simple and convenient, can when carrying out the small of the back exercise and shoulder neck massaging, also can obtain taking exercise by shank, effectively conserve space and time, keep clerical workforce's physical and mental health.
Description of drawings
Fig. 1 is that schematic diagram is looked on a kind of multi-function ofice chair of the utility model left side;
Fig. 2 is a kind of multi-function ofice chair front elevational schematic of the utility model;
Overall structure schematic diagram when Fig. 3 is the work of multi-function ofice chair chair back tilting gearing;
Overall structure schematic diagram when Fig. 4 is the work of multi-function ofice chair pedal folding device;
The mark of each parts is as follows in the accompanying drawing: 1, the chair back; 2, rolling wheel massaging device; 3, massage machine is knocked at the back; 4, chair back tilting gearing; 5, transmission device; 6, pedal folding device; 7, handrail; 8, cushion; 9, chair frame; 10, wheel shaft; 11, baffle plate; 12, step block; 13, backstay; 14, connecting rod; 15, step on frame; 20, neck wheel; 21, chair back wheel; 22, belt wheel group; 23, pore area; 24, drive pulley; 25, pore area is just taken turns; 26, the support of extending; 27, torque spring I; 28, short connecting rod; 30, strike bar; 31, switching shaft; 32, W shape transaxle; 33, curved rod; 34, loosening bar axis; 35, back support rod; 36, connecting rod; 40, long connecting rod; 41, pin-and-hole connecting rod; 42, torque spring II; 43, main shaft; 44, connect foot lever; 45, latch; 50, interior axle connecting rod; 51, expansion link; 52, lower gear; 53, cog; 54, gear-box; 55, fixed cover; 60, pedal; 61, slide bar; 62, roller; 63, pole; 64, guide rod; 65, guide bar support; 66, sliding sleeve; 67, set bolt; 301, strike hammer; 302, cotton core; 303, spring; 304, strike bar.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1 to Fig. 4, the utility model embodiment comprises:
A kind of multi-function ofice chair is provided, and it comprises cushion 8, handrail 7 and the chair back 1 that is fixed on the chair frame 9, and the described chair back 1 is connecting the rolling wheel massaging device 2, the back that are placed in described cushion 8 belows and knocking massage machine 3 and chair back tilting gearing 4; Described rolling wheel massaging device 2, back are knocked massage machine 3 and are linked to each other 5 with chair back tilting gearing 4 with the transmission device of described chair frame 9 bottoms, and obtain power from described transmission device 5; The end of described transmission device 5 relies on backstay 13 and side link 14 to be connected with the step block 12 that receives exterior power; Described step block 12 with step on frame 15 and link to each other, and can step on frame 15 swings around described.
Described transmission device 5 mainly based on gear interlock and connecting rod transmission, comprising: interior connecting rod 50, expansion link 51, lower gear 52 and cog 53; Axle connecting rod 50 reaches described expansion link 51 with the power that described step block 12 obtains in described; In the fixed cover 55 of described expansion link 51 matched in clearance on being fixed on described chair frame 9; Described expansion link 51 connects the lower gear 52 of 54 li of gear-boxes by a series of connecting rods; Also be equipped with in the described gear-box 54 with lower gear 52 engaged transmission cog 53.
Described chair back tilting gearing 4 comprises: long connecting rod 40, pin-and-hole connecting rod 41, torque spring II 42 and steady pin 43; Described long connecting rod 40 links to each other with the described connecting rod that cogs on 53 by connecting foot lever 44; Described pin-and-hole connecting rod 41 to the fixing main shaft 43 of the described chair back 1 and chair frame 9, closely is furnished with torque spring II 42 on the described main shaft 43 with long connecting rod 40 interlock.Have pin-and-hole on the described pin-and-hole connecting rod 41, described pin-and-hole is corresponding with pin-and-hole on the described chair back 1, cooperates with pin-and-hole and the described chair back 1 can be fixed by the angle of inclination by latch 45.
Described rolling wheel massaging device 2 comprises that neck wheel 20, chair back wheel 21, belt wheel group 22, drive pulley 24, pore area just take turns 25, extend support 26 and torque spring 27 I; Described drive pulley 24 is just taken turns 25 acquisition power from the pore area of its below, and power is reached the belt wheel group 22 of cover poriferous zone 23, takes turns 21 rotations thereby drive described neck wheel 20 with the chair back; Described pore area just wheel 25 is fixed on the described support 26 of extending through rotating shaft; Described pore area just also is welded with the short connecting rod 28 that is synchronized with pore area wheel 25 rotations just on the wheel 25; Described short connecting rod 28 connects in the described transmission device 5 by some connecting rods and cogs 53.Described 53 the rotation of cogging can be carried out instant reset by coaxial torque spring I 27.
Described back is knocked massage machine 3 and is comprised: loosening bar 30, switching shaft 31, W shape selector bar 32 and curved rod 33; The described switching shaft 31 that loosening bar 30 is housed relies on the loosening bar axis 34 at its center to be fixed on the described chair back 1; Described switching shaft 31 is connected and fixed on W shape selector bar 32 on the chair frame 9 by a plurality of connecting rods; Described W shape selector bar 32 other ends link by some curved rods 33 and cog 53 in described transmission device 5.Described loosening bar 30 comprises being contained in and striking hammer 301, cotton core 302 and spring 303 in the valve jacket; Described loosening bar 30 links to each other with described switching shaft 31 by striking bar 304.
Described pedal folding device 6 comprises: pedal 60, slide bar 61, roller 62, pole 63, guide rod 64 and guide bar support 65; Described pedal 60 is loaded on the described slide bar 61 by sliding sleeve 66; Described slide bar 61 can carry out the front and back displacement with its described roller 62 in bottom; Described slide bar 61 and sliding sleeve 66 are by connecting some short connecting rods and form one or four bar linkages and linking to each other with described pole 63; Be equipped with on the described pole 63 in the guide groove that set bolt 67 is anchored on described guide bar support 65 centers; Also stick the guide wheel of described guide rod 64 upper ends in the described guide groove, guide rod 64 lower ends are fixed on the chair frame 9; The roller of described guide bar support 65 ends can freely roll in the described chair frame draw-in groove at 9 ends, finishes the horizontal movement of described guide bar support 65.
In a kind of multi-function ofice chair use of the utility model, pedal by the user and to trample piece, step block produces power around stepping on the frame reciprocally swinging, by the cooperation of connecting rod in the transmission device and gear with power reach respectively that the chair back is tilted in, rolling wheel massaging device and back knock massage machine.Each connecting rod in the transfer motion power stretching chair back tilting gearing, top connecting rod drive the chair back and rotate around the main shaft of cushion, can use latch that the chair back is fixed after rotating to the appropriate location.Extract latch, be subjected to the torque spring effect on the main shaft can make the chair back recover initial position; When power reaches the rolling wheel massaging device, utilize the rotation of pin joint in the four-bar linkage motion just to take turns as the powered rotation pore area, through the belt wheel transmission, drive neck wheel and chair back wheel; The back knocking device is realized work by multiple connecting rod under power drive.Power is final to rotatable switching shaft through the transmission one by one of connecting rod, because switching shaft can rotate around the center, that realizes that it strikes bar up and down back and forth beats action, realizes beaing function.
Because the chair back tilting gearing of a kind of multi-function ofice chair of the utility model can transfer to the chair back a plurality of angles, therefore in all transmission process, adopt many connecting rods ways of connecting, this many connecting rods connected mode can effectively be adjusted the distance problem between power source and response element, and the guarantee driving-chain also can well be finished transmission work when distance changes.Multiple functions such as the small of the back exercise, shoulder neck massaging and office chair that the utility model multi-function ofice chair is integrated simultaneously, simple and easy to use; It also has the outward appearance of conventional chair, can place in the relative narrow space such as study, office, and place the massage machine at chair back place, start simple and convenient, can when carrying out the small of the back exercise and shoulder neck massaging, also can obtain taking exercise by shank, effectively conserve space and time, keep clerical workforce's physical and mental health.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (8)
1. a multi-function ofice chair comprises the cushion, handrail and the chair back that are fixed on the chair frame, it is characterized in that: the described chair back is connecting the rolling wheel massaging device, the back that are placed in described cushion below and is knocking massage machine and chair back tilting gearing; Described rolling wheel massaging device, back are knocked massage machine and are linked to each other with the transmission device of chair back tilting gearing with described chair frame bottom, and obtain power from described transmission device; The end of described transmission device relies on backstay and side link to be connected with the step block that receives exterior power; Described step block with step on frame and link to each other, and can step on the frame swing around described.
2. multi-function ofice chair according to claim 1 is characterized in that: described transmission device mainly based on gear interlock and connecting rod transmission, comprising: interior connecting rod, expansion link, lower gear and cog; The axle connecting rod reaches described expansion link with the power that described step block obtains in described; In the fixed cover of described expansion link matched in clearance on being fixed on described chair frame; Described expansion link is by the lower gear in a series of connecting rods connection gear-boxes; Also be equipped with in the described gear-box and the cogging of lower gear engaged transmission.
3. multi-function ofice chair according to claim 1, it is characterized in that: described chair back tilting gearing comprises: long connecting rod, pin-and-hole connecting rod, torque spring and steady pin; Described long connecting rod links to each other with straight connecting rod on described the cogging by connecting foot lever; On the main shaft that described pin-and-hole connecting rod is fixed long connecting rod interlock to the described chair back and chair frame, closely is furnished with torque spring on the described main shaft.
4. multi-function ofice chair according to claim 3 is characterized in that: have pin-and-hole on the described pin-and-hole connecting rod, described pin-and-hole is corresponding with pin-and-hole on the described chair back, cooperates with pin-and-hole and the described chair back can be fixed by the angle of inclination by latch.
5. multi-function ofice chair according to claim 1 is characterized in that: described rolling wheel massaging device comprises neck wheel, chair back wheel, belt wheel group, drive pulley, pore area just take turns, extend support and torque spring; Described drive pulley is just taken turns acquisition power from the pore area of its below, and power is reached the belt wheel group of cover poriferous zone, rotates with chair back wheel thereby drive described neck wheel; Described pore area just wheel is fixed on the described support of extending through rotating shaft; Also be welded with on described pore area is just taken turns and be synchronized with the short connecting rod that pore area is just taken turns rotation; Described short connecting rod connects in the described transmission device by some connecting rods and cogs, and the described rotation that cogs can be carried out instant reset by coaxial torque spring.
6. multi-function ofice chair according to claim 1, it is characterized in that: described back is knocked massage machine and is comprised: loosening bar, switching shaft, W shape selector bar and curved rod; The described switching shaft that loosening bar is housed relies on the loosening bar axis at its center to be fixed on the described chair back; Described switching shaft is connected and fixed on W shape selector bar on the chair frame by a plurality of connecting rods; The described W shape selector bar other end is by some curved rods cogging in described transmission device of linking.
7. multi-function ofice chair according to claim 6 is characterized in that: described loosening bar comprises being contained in and strikes hammer, cotton core and spring in the valve jacket; Described loosening bar links to each other with described switching shaft by striking bar.
8. multi-function ofice chair according to claim 1, it is characterized in that: described pedal folding device comprises: pedal, slide bar, roller, pole, guide rod and guide bar support; Described pedal is loaded on the described slide bar by sliding sleeve; Described slide bar can carry out the front and back displacement with its described roller in bottom; Described slide bar and sliding sleeve are by connecting some short connecting rods and form one or four bar linkages and linking to each other with described pole; Be equipped with on the described pole in the guide groove that set bolt is anchored on described guide bar support center; Also stick the guide wheel of described guide rod upper end in the described guide groove, lower end of the guide rod is fixed on the chair frame; The roller of described guide bar support end can freely roll in the draw-in groove at the bottom of the described chair frame, finishes the horizontal movement of described guide bar support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220561671 CN203137639U (en) | 2012-10-30 | 2012-10-30 | Multi-functional office chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220561671 CN203137639U (en) | 2012-10-30 | 2012-10-30 | Multi-functional office chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203137639U true CN203137639U (en) | 2013-08-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220561671 Expired - Fee Related CN203137639U (en) | 2012-10-30 | 2012-10-30 | Multi-functional office chair |
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|---|---|
| CN (1) | CN203137639U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102934913A (en) * | 2012-10-30 | 2013-02-20 | 苏州市职业大学 | Multifunctional office chair |
| CN104940010A (en) * | 2015-06-17 | 2015-09-30 | 冯晶晶 | Lever type calf knocker |
| CN108261323A (en) * | 2018-01-17 | 2018-07-10 | 何洋洋 | A kind of simple foot pedal type is pounded one's back massager |
| CN108379028A (en) * | 2018-01-26 | 2018-08-10 | 胡淑敏 | A kind of exercise device suitable for old man |
| CN108814930A (en) * | 2018-04-18 | 2018-11-16 | 江明泽 | A kind of medical treatment and nursing back and leg automate massage apparatus |
| CN109077913A (en) * | 2018-06-13 | 2018-12-25 | 廖森玮 | A kind of physical training loosening all muscles equipment |
| CN109363906A (en) * | 2018-08-21 | 2019-02-22 | 林泽和 | A kind of harness type back massage omoplate device for healing and training |
| CN109730843A (en) * | 2019-02-19 | 2019-05-10 | 陈嘉浩 | A kind of massage armchair for realizing non-single action |
| CN109730842A (en) * | 2019-02-19 | 2019-05-10 | 陈嘉浩 | A kind of multifunctional wheelchair |
| CN109876386A (en) * | 2019-03-20 | 2019-06-14 | 安徽商贸职业技术学院 | A kind of sport exercising apparatus |
| CN111452694A (en) * | 2020-04-26 | 2020-07-28 | 扬州市高升机械有限公司 | Vehicle driver seat with waist massage function |
| CN111700420A (en) * | 2020-06-24 | 2020-09-25 | 曾海龙 | Adjustable office chair |
| CN112107831A (en) * | 2020-09-23 | 2020-12-22 | 嘉兴珉瑶贸易有限公司 | Psoas muscle massage office chair based on leg muscle exercise |
-
2012
- 2012-10-30 CN CN 201220561671 patent/CN203137639U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102934913A (en) * | 2012-10-30 | 2013-02-20 | 苏州市职业大学 | Multifunctional office chair |
| CN104940010A (en) * | 2015-06-17 | 2015-09-30 | 冯晶晶 | Lever type calf knocker |
| CN108261323A (en) * | 2018-01-17 | 2018-07-10 | 何洋洋 | A kind of simple foot pedal type is pounded one's back massager |
| CN108379028A (en) * | 2018-01-26 | 2018-08-10 | 胡淑敏 | A kind of exercise device suitable for old man |
| CN108814930A (en) * | 2018-04-18 | 2018-11-16 | 江明泽 | A kind of medical treatment and nursing back and leg automate massage apparatus |
| CN109077913B (en) * | 2018-06-13 | 2020-11-06 | 张小引 | Muscle relaxation equipment for physical training |
| CN109077913A (en) * | 2018-06-13 | 2018-12-25 | 廖森玮 | A kind of physical training loosening all muscles equipment |
| CN109363906A (en) * | 2018-08-21 | 2019-02-22 | 林泽和 | A kind of harness type back massage omoplate device for healing and training |
| CN109730842A (en) * | 2019-02-19 | 2019-05-10 | 陈嘉浩 | A kind of multifunctional wheelchair |
| CN109730843A (en) * | 2019-02-19 | 2019-05-10 | 陈嘉浩 | A kind of massage armchair for realizing non-single action |
| CN109876386A (en) * | 2019-03-20 | 2019-06-14 | 安徽商贸职业技术学院 | A kind of sport exercising apparatus |
| CN111452694A (en) * | 2020-04-26 | 2020-07-28 | 扬州市高升机械有限公司 | Vehicle driver seat with waist massage function |
| CN111700420A (en) * | 2020-06-24 | 2020-09-25 | 曾海龙 | Adjustable office chair |
| CN111700420B (en) * | 2020-06-24 | 2023-08-11 | 浙江名江南家居有限公司 | Adjustable office chair |
| CN112107831A (en) * | 2020-09-23 | 2020-12-22 | 嘉兴珉瑶贸易有限公司 | Psoas muscle massage office chair based on leg muscle exercise |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20141030 |
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| EXPY | Termination of patent right or utility model |