CN105361490B - A kind of seat of angle adjustable - Google Patents
A kind of seat of angle adjustable Download PDFInfo
- Publication number
- CN105361490B CN105361490B CN201510864137.6A CN201510864137A CN105361490B CN 105361490 B CN105361490 B CN 105361490B CN 201510864137 A CN201510864137 A CN 201510864137A CN 105361490 B CN105361490 B CN 105361490B
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- CN
- China
- Prior art keywords
- gear
- bar
- seat
- backrest
- support
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03205—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination
- A47C1/03233—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination by means of a rack-and-pinion or like gearing mechanism
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention discloses a kind of seat of angle adjustable, including headrest, backrest, handrail, first gear, second gear, seat support, fix bar, rocking bar, 3rd gear, support bar, 4th gear, gear grooved, chair leg, connecting shaft and bearing, the upper end of the backrest is provided with headrest, the upper surface of the support bar is provided with gear grooved, leg is provided with fix bar, one end of the second gear is connected with the rocking bar fixed by fix bar, one end of the second gear is engaged with first gear, the lower end of the first gear is connected with the 3rd gear by connecting shaft, one end of 3rd gear is engaged with the 4th gear, gear grooved in the 4th gear engagement connection support bar.The seat of the angle adjustable, the angular adjustment of chair is realized, it is simple in construction, it is convenient and practical, it can simultaneously realize and be adjusted while the chair back and angle of seat and be easily found suitable angle, using effect is good.
Description
Technical field
The invention belongs to technical field of furniture, and in particular to a kind of seat of angle adjustable.
Background technology
Chair is a kind of essential furniture in modern house life, is rest work important in people's life and work
Tool, existing chair-function is single, is normally only used for sitting, during seat, has no idea to realize the chair back and seat support while adjust
Save and be difficult to find that suitable angle, it is impossible to meet the requirement of user well.
The content of the invention
It is an object of the invention to provide a kind of seat of angle adjustable, is asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：A kind of seat of angle adjustable, including headrest,
Backrest, handrail, first gear, second gear, seat support, fix bar, rocking bar, the 3rd gear, support bar, the 4th gear, gear grooved,
Chair leg, connecting shaft and bearing, the upper end of the backrest are provided with headrest, and the backrest is connected by screw and the seat support of lower end activity
Connect, the seat support is fixed by screws in the upper of chair leg, and leg is provided with bearing, and the support bar is placed on the upper of bearing
End, is provided with handrail, support bar, the upper surface of the support bar is provided between the backrest and seat support between leg and backrest
Provided with gear grooved, leg is provided with fix bar, and the rocking bar runs through fix bar, and the top of rocking bar is provided with second gear,
One end of the second gear is engaged with first gear, and the first gear is located at the top of connecting shaft, the first gear
Lower end is connected with the 3rd gear by connecting shaft, the connecting shaft activity through connection in fix bar, the 3rd gear
One end is engaged with the 4th gear, and the 4th gear activity is connected to one end of fix bar, the 4th gear engagement connection branch
Gear grooved on strut.
Preferably, the support bar is arc-shaped structure.
The technique effect and advantage of the present invention：The seat of the angle adjustable, realize the angular adjustment of chair, structure letter
It is single, it is convenient and practical, it can simultaneously realize and suitable angle, using effect are adjusted and be easily found while the chair back and angle of seat
It is good.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
In figure：1st, rest the head on；2nd, backrest；3rd, handrail；4th, first gear；5th, second gear；6th, seat support；7th, fix bar；8th, shake
Bar；9th, the 3rd gear；10th, support bar；11st, the 4th gear；12nd, gear grooved；13rd, chair leg；14th, connecting shaft；15th, bearing.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The invention provides a kind of seat of angle adjustable as shown in Figure 1, including headrest 1, backrest 2, handrail 3, the
One gear 4, second gear 5, seat support 6, fix bar 7, rocking bar 8, the 3rd gear 9, support bar 10, the 4th gear 11, gear grooved 12,
Chair leg 13, connecting shaft 14 and bearing 15, the upper end of backrest 2 are provided with headrest 1, and backrest 2 is connected by screw and the activity of the seat support of lower end 6
Connect, seat support 6 is fixed by screws in the upper of chair leg 13, and chair leg 13 is provided with bearing 15, and support bar 10 is placed on the upper of bearing 15
End, is provided with handrail 3, support bar 10 is provided between backrest 2 and seat support 6, the upper surface of support bar 10 is set between chair leg 13 and backrest 2
There is gear grooved 12, support bar 10 is arc-shaped structure, and chair leg 13 is provided with fix bar 7, and rocking bar 8 runs through fix bar 7, and rocking bar 8
Top be provided with second gear 5, one end of second gear 5 is engaged with first gear 4, and first gear 4 is located at the upper of connecting shaft 14
Portion, the lower end of first gear 4 are connected with the 3rd gear 9 by connecting shaft 14, and 14 active through connection of connecting shaft is in fix bar 7
On, one end of the 3rd gear 9 is engaged with the 4th gear 11, and the activity of the 4th gear 11 is connected to one end of fix bar 7, and the described 4th
Gear 11 engages the gear grooved 12 in connection support bar 10.
Operation principle：In use, hand rocking bar 8 drives second gear 5 to rotate, second gear 5 drives 4 turns of first gear
Dynamic, first gear 4 drives the 3rd gear 9 to rotate, and the 3rd gear 9 drives the 4th pinion rotation, the 4th gear band moving teeth race 12
Rotate, so as to realize the rotation of support bar 10, bearing 15 is accepted to support bar 10, and support bar 10 will drive backrest 2 and chair
The rotation of seat 6, the seat of the angle adjustable, realizes the angular adjustment of chair, simple in construction, convenient and practical, can realize simultaneously
Adjusted while 6 angle of the chair back 2 and seat support and be easily found suitable angle, using effect is good.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (2)
1. a kind of seat of angle adjustable, including headrest (1), backrest (2), handrail (3), first gear (4), second gear
(5), seat support (6), fix bar (7), rocking bar (8), the 3rd gear (9), support bar (10), the 4th gear (11), gear grooved (12),
Chair leg (13), connecting shaft (14) and bearing (15), it is characterised in that：The upper end of the backrest (2) is provided with headrest (1), described to lean on
Carry on the back (2) to connect by screw and the seat support of lower end (6) activity, the seat support (6) is fixed by screws in the upper of chair leg (13), institute
State chair leg (13) and be provided with bearing (15), the support bar (10) is placed on the upper end of bearing (15), leg (13) and
Handrail (3) is provided between backrest (2), support bar (10), the support bar (10) are provided between the backrest (2) and seat support (6)
Upper surface be provided with gear grooved (12), leg (13) is provided with fix bar (7), and the rocking bar (8) runs through fix bar (7),
And the top of rocking bar (8) is provided with second gear (5), one end of the second gear (5) is engaged with first gear (4), described
One gear (4) is located at the top of connecting shaft (14), and the lower end of the first gear (4) is connected with the 3rd tooth by connecting shaft (14)
Take turns (9), for the active through connection of the connecting shaft (14) in fix bar (7), one end of the 3rd gear (9) is engaged with the 4th
Gear (11), the 4th gear (11) activity are connected to one end of fix bar (7), the 4th gear (11) the engagement connection branch
Gear grooved (12) on strut (10).
A kind of 2. seat of angle adjustable according to claim 1, it is characterised in that：The support bar (10) is circular arc
Shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510864137.6A CN105361490B (en) | 2015-11-26 | 2015-11-26 | A kind of seat of angle adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510864137.6A CN105361490B (en) | 2015-11-26 | 2015-11-26 | A kind of seat of angle adjustable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105361490A CN105361490A (en) | 2016-03-02 |
| CN105361490B true CN105361490B (en) | 2018-04-03 |
Family
ID=55364552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510864137.6A Active CN105361490B (en) | 2015-11-26 | 2015-11-26 | A kind of seat of angle adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105361490B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110876574A (en) * | 2019-12-20 | 2020-03-13 | 成都理工大学工程技术学院 | Old person's auxiliary device that bathes |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2907393Y (en) * | 2006-05-11 | 2007-06-06 | 湖北中航精机科技股份有限公司 | Toothed wheel type structure for stepless adjusting angle of chair |
| CN200953950Y (en) * | 2006-09-06 | 2007-10-03 | 孙永伟 | Computer chair |
| CN201366066Y (en) * | 2009-02-14 | 2009-12-23 | 吴立群 | Environmental protection massage chair |
| CN205197522U (en) * | 2015-11-26 | 2016-05-04 | 王本 | Seat with adjustable angle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2992597B2 (en) * | 1996-09-27 | 1999-12-20 | 裕弘 上原 | Desk / chair set that follows changes in sitting posture |
| CN101986952B (en) * | 2009-08-04 | 2013-03-13 | 明门实业股份有限公司 | Foldable rocking chair |
-
2015
- 2015-11-26 CN CN201510864137.6A patent/CN105361490B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2907393Y (en) * | 2006-05-11 | 2007-06-06 | 湖北中航精机科技股份有限公司 | Toothed wheel type structure for stepless adjusting angle of chair |
| CN200953950Y (en) * | 2006-09-06 | 2007-10-03 | 孙永伟 | Computer chair |
| CN201366066Y (en) * | 2009-02-14 | 2009-12-23 | 吴立群 | Environmental protection massage chair |
| CN205197522U (en) * | 2015-11-26 | 2016-05-04 | 王本 | Seat with adjustable angle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105361490A (en) | 2016-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200601 Address after: 331200 No. 555, WANGJIN Road, metal District, Fucheng Industrial Park, Zhangshu City, Yichun City, Jiangxi Province Patentee after: Jiangxi Yicheng Yijia Leisure Products Co.,Ltd. Address before: 325014 Zhejiang Province, Wenzhou city Ouhai District Street Wu Tian Yue Luo Yang Cun Wang Zhai Jia Road No. 30 Patentee before: Wang Ben |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 331200 No. 555, WANGJIN Road, metal zone, Fucheng Industrial Park, Zhangshu City, Yichun City, Jiangxi Province Patentee after: Jiangxi Yicheng Yijia Outdoor Products Group Co.,Ltd. Address before: 331200 No. 555, WANGJIN Road, metal zone, Fucheng Industrial Park, Zhangshu City, Yichun City, Jiangxi Province Patentee before: Jiangxi Yicheng Yijia Leisure Products Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A seat with adjustable angle Effective date of registration: 20230906 Granted publication date: 20180403 Pledgee: Jiangxi Bank Co.,Ltd. Yichun Zhangshu Sub branch Pledgor: Jiangxi Yicheng Yijia Outdoor Products Group Co.,Ltd. Registration number: Y2023980055632 |