CN2633105Y - Novel multifunction chair - Google Patents
Novel multifunction chair Download PDFInfo
- Publication number
- CN2633105Y CN2633105Y CN 03263494 CN03263494U CN2633105Y CN 2633105 Y CN2633105 Y CN 2633105Y CN 03263494 CN03263494 CN 03263494 CN 03263494 U CN03263494 U CN 03263494U CN 2633105 Y CN2633105 Y CN 2633105Y
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- Prior art keywords
- chair
- ratchet
- backrest
- ratchet shaft
- utility
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Abstract
A multifunctional chair is to solve the technical problem that the face of the current chair is easily damaged, and the chair is uncomfortable and the backrest is fixed. The utility model comprises a backrest, a back cushion, a cushion, a seat, an external ratchet wheel, a handle, a chair leg, a cross-bar, an inner pulley groove, an inner wheel hole, a ratchet shaft and an external gear tooth. The utility model is characterized in that the inner hole of the external ratchet wheel is arranged rightly to opposite the inner wheel hole; the inner wheel hole is excavated at the central part of the inner pulley groove; one end of the handle is connected with one end of the ratchet shaft; and the entire ratchet shaft is arranged at the bottom of the external gear tooth; the lower end of the backrest is fixed on the shaft end of the ratchet shaft; and the external gear tooth of the ratchet shaft is plugged in the inner pulley groove of the ratchet shaft. The utility model is simple in structure and low in cost.
Description
(1) technical field:
The utility model relates to the Multifunction chair, divides by International Patent Classification (IPC) (IPC) to belong to human life need part, and individual or household goods branch, the big class of furniture, the chair group is applicable to the technical field of specific purposes chair group.
(2) background technology:
At present, the technology about being applicable to specific purposes chair group existing and that once had was all done very fruitful effort to the demand of Multifunction chair, also once designed many outstanding technical schemes.As declaring of the Decree of Patent Office of China in 1996 by Huang Huimian, Granted publication number is CN2216367Y, China Patent No. (ZL) is: No. 95201153.0 utility model patent title is the utility model patent of " a kind of Indoor chair ", the technical scheme that is adopted.The technical elements that is applicable to specific purposes chair group is a routine of great value invention, and it has solved the technical problem of chair tool effectively.But still have some deficits, fragile, the former chair of its also very difficult solution chair surface is seated uncomfortable, and backrest can not change the technical problem of angle.
(3) summary of the invention:
The purpose of this utility model is to provide a kind of Multifunction chair.It is uncomfortable to be seated with fragile, the former chair of solution chair surface, and backrest can not change the technical problem of angle.
The Multifunction chair that the new technical scheme that above-mentioned technical problem to be solved in the utility model adopted is achieved in that this utility model mainly by: backrest, back cushion, cushion, seat, outer ratchet, handle, chair leg, cross bar, interior race, interior wheel hole, ratchet shaft, the outer gear teeth constitute.Its major part back cushion, cushion, chair leg are selected for use by market.Its outer ratchet is a band star hole circle post shapes, is material with the baslled iron, through the broaching processing and manufacturing.Its ratchet shaft is a band star tooth cylindrical shape, is material with the baslled iron, through the planing operation manufacturing.Its handle is the drum type cylindrical shape, is material with the baslled iron, through the turning processing and manufacturing.
In shape, structure and combination thereof, the total essential features of Multifunction chair of the present utility model and immediate prior art is: the lower end position of backrest is fixedly mounted on the position, one side of seat, the following corner location of seat is fixed on the upper end position of chair leg, be combined into the overall structure of chair shape, function has been the effect of sitting.In shape, structure and combination thereof, the Multifunction chair of the present utility model technical characterictic different with immediate prior art is: the interior hole site of outer ratchet penetrates the hole body position in interior wheel hole, interior wheel hole drill cutter is in the centre position of interior race, be combined into the overall structure of band star hole circle post shapes, function has been the effect of fixed ratchet wheel axle.One end position of handle is fixedly mounted on an end position of ratchet shaft, and the ratchet shaft integral installation is the position, base of the gear teeth outside, is combined into the overall structure with starlike cylindrical shape, and function has been the effect that backrest is rotated.The lower end position of backrest is fixedly connected on the axle head position of ratchet shaft, and intert into the interior race position of ratchet outside the outer gear teeth position of ratchet shaft, is combined into the turntable of cylindrical shape, and function has been to regulate the effect of backrest angle.Fragile, the former chair of solution chair surface of so just having realized Multifunction chair of the present utility model is seated uncomfortable, and backrest can not change the purpose of the technical problem of angle.
The beneficial effect of the Multifunction chair of utility model is: the utility model is uncomfortable for fragile, the former chair of solution chair surface is seated, and backrest can not change the technical scheme that technical problem adopted of angle and compare three advantages and improvement with existing with the technology about being applicable to specific purposes chair group that once had:
First, penetrate hole body position owing to designed the interior hole site of outer ratchet in the technical scheme of Multifunction chair of the present utility model in interior wheel hole, interior wheel hole drill cutter is in the centre position of interior race, be combined into the overall structure of band star hole circle post shapes, so technical problem that can easier solution ratchet shaft.
Second, because an end position that has designed handle in the technical scheme of Multifunction chair of the present utility model is fixedly mounted on an end position of ratchet shaft, the ratchet shaft integral installation is the position, base of the gear teeth outside, be combined into overall structure, so the technical problem that backrest is rotated with starlike cylindrical shape.
The 3rd, because the lower end position that has designed backrest in the technical scheme of Multifunction chair of the present utility model is fixedly connected on the axle head position of ratchet shaft, intert into the interior race position of ratchet outside the outer gear teeth position of ratchet shaft, be combined into the turntable of cylindrical shape, thus can be easier the solution technical problem of regulating backrest angle.
(4) description of drawings:
Accompanying drawing provides the structural representation of Multifunction chair of the present utility model:
Fig. 1: the overall structure schematic diagram that is Multifunction chair of the present utility model:
Fig. 2: the partial structurtes schematic diagram that is Multifunction chair of the present utility model:
Fig. 3: the partial structurtes schematic diagram that is Multifunction chair of the present utility model:
The label declaration of parts in the schematic diagram:
1 backrest, 2 back cushions, 3 cushions, 4 seats, 5 outer ratchet 6 handles
Wheel hole 11 ratchet shafts, the 12 outer gear teeth in the race 10 in 7 chair legs, 8 cross bars 9
(5) specific embodiment:
Below in conjunction with accompanying drawing, be seated uncomfortablely to Multifunction chair of the present utility model for realize solving fragile, the former chair of chair surface, the optimal way that backrest can not change the technical scheme that the technical problem of angle takes is described further:
Its static structure: please join accompanying drawing: as shown in the figure, Multifunction chair of the present utility model mainly is made of backrest 1, back cushion 2, cushion 3, seat 4, outer ratchet 5, handle 6, chair leg 7, cross bar 8, interior race 9, interior wheel hole 10, ratchet shaft 11, the outer gear teeth 12.Its major part back cushion 2, cushion 3, chair leg 7 are selected for use by market.Its outer ratchet 5 is band star hole circle post shapes, is material with the baslled iron, through the broaching processing and manufacturing.Its ratchet shaft 11 is band star tooth cylindrical shapes, is material with the baslled iron, through the planing operation manufacturing.Its handle 6 is drum type cylindrical shapes, is material with the baslled iron, through the turning processing and manufacturing.
In shape, structure and combination thereof, the total essential features of Multifunction chair of the present utility model and immediate prior art is: the lower end position of backrest 1 is fixedly mounted on the position, one side of seat 4, the following corner location of seat 4 is fixed on the upper end position of chair leg 7, be combined into the overall structure of chair shape, function has been the effect of sitting.In shape, structure and combination thereof, the Multifunction chair of the present utility model technical characterictic different with immediate prior art is: the interior hole site of outer ratchet 5 penetrates the hole body position in interior wheel hole 10, interior wheel hole 10 Drillings are in the centre position of interior race 9, be combined into the overall structure of band star hole circle post shapes, function has been the effect of fixed ratchet wheel axle.One end position of handle 6 is fixedly mounted on an end position of ratchet shaft 11, and ratchet shaft 11 integral installations are the position, base of the gear teeth 12 outside, is combined into the overall structure with starlike cylindrical shape, and function has been the effect that backrest is rotated.The lower end position of backrest 1 is fixedly connected on the axle head position of ratchet shaft 11, and intert into the interior race position of ratchet 5 outside the outer gear teeth position of ratchet shaft 11, is combined into the turntable of cylindrical shape, and function has been to regulate the effect of backrest angle.
Below by using method, further set forth the dynamic structure relation of this practical Multifunction chair: in use, when needs are regulated backrest angle, principle according to machinery, at first hold handle 6, pull out ratchet shaft 11 then, rotate then again and insert outer ratchet 5 after the angle again, thereby finish the task of adjusting angle.
In use, in the time of needs seat,, at first be sitting on the seat 4, lean against back cushion 2 then, have a rest then again, thereby finish the task of seat according to the principle of physics.Fragile, the former chair of solution chair surface of so just having realized Multifunction chair of the present utility model is seated uncomfortable, and backrest can not change the purpose of the technical problem of angle.
Realize that preferred plan of the present utility model is is material with the baslled iron, utilize the basic equipment of machine works, take to produce by batch for a short time,, so just can realize the practical value and the economic worth of Multifunction chair of the present utility model better to supply the demand on social boundary.
Claims (3)
1. Multifunction chair, it is by backrest (1), back cushion (2), cushion (3), seat (4), outer ratchet (5), handle (6), chair leg (7), cross bar (8), interior race (9), interior wheel hole (10), ratchet shaft (11), the outer gear teeth (12) constitute, the lower end position of its backrest (1) is fixedly mounted on the position, one side of seat (4), the following corner location of seat (4) is fixed on the upper end position of chair leg (7), it is characterized in that: the interior hole site of outer ratchet (5) penetrates in the hole body position in interior wheel hole (10), and interior wheel hole (10) Drilling is in the centre position of interior race (9).
2. Multifunction chair according to claim 1 is characterized in that an end position of handle (6) is fixedly mounted on an end position of ratchet shaft (11), and the integral installation of ratchet shaft (11) is the position, base of the gear teeth (12) outside.
3. Multifunction chair according to claim 1 is characterized in that the lower end position of backrest (1) is fixedly connected on the axle head position of ratchet shaft (11), and intert into the interior race position of ratchet (5) outside the outer gear teeth position of ratchet shaft (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03263494 CN2633105Y (en) | 2003-05-26 | 2003-05-26 | Novel multifunction chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03263494 CN2633105Y (en) | 2003-05-26 | 2003-05-26 | Novel multifunction chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2633105Y true CN2633105Y (en) | 2004-08-18 |
Family
ID=34297071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03263494 Expired - Fee Related CN2633105Y (en) | 2003-05-26 | 2003-05-26 | Novel multifunction chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2633105Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771003A (en) * | 2015-04-03 | 2015-07-15 | 河海大学常州校区 | Portable multifunctional folding chair |
| CN106333539A (en) * | 2016-10-19 | 2017-01-18 | 苏州天沃科技股份有限公司 | Tool stool for welding |
| CN106579846A (en) * | 2017-03-08 | 2017-04-26 | 长沙期诺信息科技有限公司 | Assembled household chair |
| CN106617857A (en) * | 2017-03-08 | 2017-05-10 | 长沙期诺信息科技有限公司 | Dismountable office chair |
| CN106724296A (en) * | 2017-03-08 | 2017-05-31 | 长沙期诺信息科技有限公司 | Multifunctional assembled seat |
| CN106724283A (en) * | 2017-03-08 | 2017-05-31 | 长沙期诺信息科技有限公司 | Cooling and warming multifunction seat |
| CN106724219A (en) * | 2017-03-08 | 2017-05-31 | 长沙期诺信息科技有限公司 | Novel office apparatus |
| CN106798418A (en) * | 2017-03-08 | 2017-06-06 | 长沙期诺信息科技有限公司 | Heating seat |
| CN106889800A (en) * | 2017-03-08 | 2017-06-27 | 长沙期诺信息科技有限公司 | Adjustable height chair |
| CN106913113A (en) * | 2017-03-08 | 2017-07-04 | 长沙期诺信息科技有限公司 | Facilitate rest formula apparatus |
| CN108567257A (en) * | 2017-03-08 | 2018-09-25 | 长沙期诺信息科技有限公司 | Detachable seat |
| CN112757975A (en) * | 2021-01-23 | 2021-05-07 | 周如国 | Easily adjust and sit horizontal new energy automobile seat |
-
2003
- 2003-05-26 CN CN 03263494 patent/CN2633105Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771003A (en) * | 2015-04-03 | 2015-07-15 | 河海大学常州校区 | Portable multifunctional folding chair |
| CN106333539A (en) * | 2016-10-19 | 2017-01-18 | 苏州天沃科技股份有限公司 | Tool stool for welding |
| CN106579846A (en) * | 2017-03-08 | 2017-04-26 | 长沙期诺信息科技有限公司 | Assembled household chair |
| CN106617857A (en) * | 2017-03-08 | 2017-05-10 | 长沙期诺信息科技有限公司 | Dismountable office chair |
| CN106724296A (en) * | 2017-03-08 | 2017-05-31 | 长沙期诺信息科技有限公司 | Multifunctional assembled seat |
| CN106724283A (en) * | 2017-03-08 | 2017-05-31 | 长沙期诺信息科技有限公司 | Cooling and warming multifunction seat |
| CN106724219A (en) * | 2017-03-08 | 2017-05-31 | 长沙期诺信息科技有限公司 | Novel office apparatus |
| CN106798418A (en) * | 2017-03-08 | 2017-06-06 | 长沙期诺信息科技有限公司 | Heating seat |
| CN106889800A (en) * | 2017-03-08 | 2017-06-27 | 长沙期诺信息科技有限公司 | Adjustable height chair |
| CN106913113A (en) * | 2017-03-08 | 2017-07-04 | 长沙期诺信息科技有限公司 | Facilitate rest formula apparatus |
| CN108567257A (en) * | 2017-03-08 | 2018-09-25 | 长沙期诺信息科技有限公司 | Detachable seat |
| CN112757975A (en) * | 2021-01-23 | 2021-05-07 | 周如国 | Easily adjust and sit horizontal new energy automobile seat |
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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 |