CN2051504U - Back thrasher chair with electric or magnetic drive - Google Patents
Back thrasher chair with electric or magnetic drive Download PDFInfo
- Publication number
- CN2051504U CN2051504U CN 89211512 CN89211512U CN2051504U CN 2051504 U CN2051504 U CN 2051504U CN 89211512 CN89211512 CN 89211512 CN 89211512 U CN89211512 U CN 89211512U CN 2051504 U CN2051504 U CN 2051504U
- Authority
- CN
- China
- Prior art keywords
- beating
- chair
- backrest
- utility
- model
- 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 - Lifetime
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Abstract
The utility model relates to a chair which can imitate human fists to beat back. A beating device is composed of a running mechanism, a drive mechanism, etc. The beating device is arranged on the back of a backrest and can carry out, hard beating, soft beating and heavy beating, any site of the back can be beaten, and the beating speed can also be changed as required. The utility model has the advantages of relaxing muscles, promoting blood circulation and relieving the fatigue. The utility model is a practical device for hotels, sanatoriums and families.
Description
This utility model belongs to a kind of furniture.
Existing chair is made up of stool, handrail and backrest, though the electronic chair is arranged on the market, can not pound one's back by apish fist.
The purpose of this utility model provides that the apish fist of a kind of energy pounds one's back, economical and practical again Back thrasher chair with electric or magnetic drive simple in structure.
The technical scheme that this utility model solves is: chair is made up of stool, handrail, backrest, and the back of its backrest also is equipped with back pounding apparatus, and the framework both sides of backrest are equipped with rack-track, chute.After startup was contained on and off switch on the handrail, back pounding apparatus was carried on the back to the people and is beaten action with beating head by its drive mechanism, and the walking mechanism of back pounding apparatus makes whole back pounding apparatus move up and down in chute along rack-track.Press varying speed switch and can change the speed that the speed frequency of beating and back pounding apparatus move up and down.
Fig. 1 always schemes for structure of the present utility model.
Fig. 2 is a back pounding apparatus structure chart of the present utility model.
Followingly implementation process of the present utility model is described with reference to accompanying drawing.
After seated person is pressed on and off switch (7), drive power transmission shaft (13) by motor (9) through change speed gear box (10), be connected with cam (14) on the power transmission shaft, cam is stirred connecting plate (19) makes the head (11) of beating that is fixed on the connecting plate beat action thereupon, and user adjusting varying speed switch (8) just can change beats the frequency that head beats.
Power transmission shaft (12) two ends affixed bent axle (13), bent axle links to each other with connecting rod (14), connecting rod links to each other with commutator shaft (16) again, because difference tooth (15) is fixed on the commutator shaft, thereby crank and connecting rod are when doing motion, the difference crest the teeth of rack-track (5), and whole back pounding apparatus is being moved in chute (6) under the guiding of directive wheel (17).Under the control of diverter, arbitrary end at the two ends of difference tooth (15) can be arbitrarily and rack-track (5) engagement, so that change the force direction that is subjected to of connecting rod (14), and it is directed mobile that back pounding apparatus is done, the reciprocating motion of realization back pounding apparatus.Make and beat arbitrary position that head is beaten people's back of the body.
Beat head and can make light weight, weight, also can make softly, hard, arbitrarily transposing is to be fit to the different needs of user.
Use this Back thrasher chair with electric or magnetic drive to have to relax one's muscles, the effect of blood circulation promoting, adjusting spirit, allaying tiredness, be the practical furniture of hotel, sanatorium, family.
Claims (4)
1, a kind of chair that has stool [1], handrail [2], backrest [3] to form: the back that it is characterized in that backrest is equipped with back pounding apparatus [4], and the framework both sides of backrest are equipped with rack-track [5], chute [6], handrail on and off switch [7] and varying speed switch [8] are installed.
2, the described chair of claim 1 is characterized in that back pounding apparatus (4) has motor (9), change speed gear box (10), beats head (11) and walking mechanism and drive mechanism composition.
3, the described chair of claim 2 is characterized in that walking mechanism has power transmission shaft (12), bent axle (13), connecting rod (14), difference tooth (15), diverter (16) and directive wheel (17) to form.
4, the described chair of claim 2 is characterized in that drive mechanism has power transmission shaft (12), connecting plate (19) and cam (18) to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89211512 CN2051504U (en) | 1989-03-11 | 1989-03-11 | Back thrasher chair with electric or magnetic drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89211512 CN2051504U (en) | 1989-03-11 | 1989-03-11 | Back thrasher chair with electric or magnetic drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2051504U true CN2051504U (en) | 1990-01-24 |
Family
ID=4867774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89211512 Expired - Lifetime CN2051504U (en) | 1989-03-11 | 1989-03-11 | Back thrasher chair with electric or magnetic drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2051504U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102406356A (en) * | 2011-09-01 | 2012-04-11 | 王平 | Rocking chair with automatic back-beating function |
| CN107854297A (en) * | 2017-11-13 | 2018-03-30 | 上海交通大学 | Infant nursing device |
| CN110368222A (en) * | 2019-07-31 | 2019-10-25 | 王慧芳 | A kind of Cardiological Multi-function nursing device |
-
1989
- 1989-03-11 CN CN 89211512 patent/CN2051504U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102406356A (en) * | 2011-09-01 | 2012-04-11 | 王平 | Rocking chair with automatic back-beating function |
| CN102406356B (en) * | 2011-09-01 | 2013-06-12 | 王平 | Rocking chair with automatic back-beating function |
| CN107854297A (en) * | 2017-11-13 | 2018-03-30 | 上海交通大学 | Infant nursing device |
| CN110368222A (en) * | 2019-07-31 | 2019-10-25 | 王慧芳 | A kind of Cardiological Multi-function nursing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |