CN205758111U - A kind of double chair in changeable backrest direction - Google Patents
A kind of double chair in changeable backrest direction Download PDFInfo
- Publication number
- CN205758111U CN205758111U CN201620491499.5U CN201620491499U CN205758111U CN 205758111 U CN205758111 U CN 205758111U CN 201620491499 U CN201620491499 U CN 201620491499U CN 205758111 U CN205758111 U CN 205758111U
- Authority
- CN
- China
- Prior art keywords
- backrest
- lower limb
- seat
- bent lower
- supporting leg
- 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
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Abstract
This utility model relates to the double chair in a kind of changeable backrest direction, including seat and supporting leg, the both sides of described seat are provided with supporting leg, bent lower limb it is provided with between the supporting leg of seat the same side, described bent lower limb two ends are connected with supporting leg, bent lower limb arching earthward, two groups of backrests it are provided with on described seat, it is respectively the first backrest, second backrest, described first backrest, the both sides of the second backrest are provided with connecting rod, described seat is provided with the elongated hole along seat width, described connecting rod passes elongated hole, the lower end of described connecting rod is hinged on hinge bar, the two ends of described hinge bar are hinged with bent lower limb；Described hinge bar be hinged on bent midleg；It is provided with bearing between described hinge bar and bent lower limb；The bending radius of described bent lower limb is 0.6 meter；The direction of this utility model conveniently i.e. changeable backrest in use, can adjust backrest direction in the same direction or incorgruous, the most convenient, particularly convenient for two people lie fallow study time use, practicality is stronger.
Description
Technical field
This utility model relates to field of furniture, particularly relates to the double chair in a kind of changeable backrest direction.
Background technology
Furniture refers to that the mankind maintain orthobiosis, are engaged in production practices and carry out the requisite class device of social activity
Tool.The step development innovation in epoch also followed by furniture, and the most of a great variety, materials are different, great variety of goods, and purposes is not
One, it is one of indispensable part of family life.Furniture is made up of material, structure, appearance forrns and function four factors,
Wherein function is guide, is the power promoting furniture development；Structure is trunk, is the basis realizing function.These four factor is mutual
It is associated, conditions each other again.Owing to furniture is to meet the certain material requisite of people and application target and design and fabrication
, factor in terms of therefore furniture also has material and appearance forrns.
Chair is modal furniture in family, chair be provided with can the position of sitting and backrest, be convenient for people in sitting
It is to rely on, to alleviate the burden of vertebra.Double chair is the one of chair, and double chair is as the term suggests can sit two people exactly
Chair, facilitate two people to be sitting on chair simultaneously.The backrest of common double chair is towards being constant.Use inconvenience,
The two back-to-back study of people, the needs of rest can not be met.
Summary of the invention
This utility model is in order to overcome deficiency of the prior art, it is provided that the double chair in a kind of changeable backrest direction,
This utility model is the direction of changeable backrest in use conveniently, the most convenient, lies fallow particularly convenient for two people when learning and uses,
Practicality is stronger.
This utility model is to be achieved through the following technical solutions:
A kind of double chair in changeable backrest direction, including seat and supporting leg, the both sides of described seat are provided with supporting leg,
Being provided with bent lower limb between the supporting leg of seat the same side, described bent lower limb two ends are connected with supporting leg, bent lower limb arching earthward, described seat
On be provided with two groups of backrests, the respectively first backrest, the second backrest, described first backrest, the both sides of the second backrest are provided with even
Bar, is provided with the elongated hole along seat width on described seat, and described connecting rod passes elongated hole, the lower end of described connecting rod
Being hinged on hinge bar, the two ends of described hinge bar are hinged with bent lower limb.
Described hinge bar be hinged on bent midleg.
It is provided with bearing between described hinge bar and bent lower limb.
The bending radius of described bent lower limb is 0.6 meter.
It is provided with air-vent on described seat.
Air-vent on described seat is elliptical aperture.
Compared with prior art, the beneficial effects of the utility model are: this utility model provides a kind of changeable lean on
The double chair in back of the body direction, this utility model is the direction of changeable backrest in use conveniently, can be adjusted in backrest direction to same
To or incorgruous, the most convenient, particularly convenient for two people lie fallow study time use, practicality is stronger.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
In figure: 1, bent lower limb；2, supporting leg；3, connecting rod；4, elongated hole；5, the first backrest；6, seat；7, the second backrest；8, hinge
Extension bar；9, air-vent.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
The double chair in a kind of changeable backrest direction, including seat 6 and supporting leg 2, the two of described seat 6
Side is provided with supporting leg 2, is provided with bent lower limb 1 between the supporting leg 2 of seat 6 the same side, and described bent lower limb 1 two ends are connected with supporting leg 2, bent lower limb
1 arching earthward, described seat 6 is provided with two groups of backrests, respectively first backrest the 5, second backrest 7, described first backrest
5, the both sides of the second backrest 7 are provided with connecting rod 3, are provided with the elongated hole 4 along seat 6 width on described seat 6, described
Connecting rod 3 is through elongated hole 4, and the lower end of described connecting rod 3 is hinged on hinge bar 8, and the two ends of described hinge bar 8 are hinged with bent lower limb 1.
This utility model provides the double chair in a kind of changeable backrest direction, and this utility model is changeable backrest in use conveniently
Direction, backrest direction can be adjusted in the same direction or incorgruous, the most convenient, particularly convenient for two people lie fallow study time use, practical
Property is stronger.
The middle part being hinged on bent lower limb 1 of described hinge bar 8.It is provided with bearing between described hinge bar 8 and bent lower limb 1.Described
The bending radius of bent lower limb 1 is 0.6 meter.It is provided with air-vent 9 on described seat 6.Air-vent 9 on described seat 6 is elliptical aperture.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model
Protection domain within.
Claims (6)
1. the double chair in a changeable backrest direction, it is characterised in that: include seat (6) and supporting leg (2), described seat
(6) both sides are provided with supporting leg (2), are provided with bent lower limb (1), described bent lower limb (1) two between the supporting leg (2) of seat (6) the same side
End is connected with supporting leg (2), bent lower limb (1) arching earthward, and described seat (6) is provided with two groups of backrests, the respectively first backrest
(5), the second backrest (7), described first backrest (5), the both sides of the second backrest (7) are provided with connecting rod (3), in described seat (6)
On be provided with the elongated hole (4) along seat (6) width, described connecting rod (3) pass elongated hole (4), under described connecting rod (3)
End is hinged on hinge bar (8), and the two ends of described hinge bar (8) are hinged with bent lower limb (1).
The double chair in a kind of changeable backrest direction the most according to claim 1, it is characterised in that: described hinge bar (8)
The middle part being hinged on bent lower limb (1).
The double chair in a kind of changeable backrest direction the most according to claim 2, it is characterised in that: described hinge bar (8)
And it is provided with bearing between bent lower limb (1).
The double chair in a kind of changeable backrest direction the most according to claim 1, it is characterised in that: described bent lower limb (1)
Bending radius is 0.6 meter.
The double chair in a kind of changeable backrest direction the most according to claim 1, it is characterised in that: on described seat (6)
It is provided with air-vent (9).
The double chair in a kind of changeable backrest direction the most according to claim 5, it is characterised in that: on described seat (6)
Air-vent (9) be elliptical aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620491499.5U CN205758111U (en) | 2016-05-25 | 2016-05-25 | A kind of double chair in changeable backrest direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620491499.5U CN205758111U (en) | 2016-05-25 | 2016-05-25 | A kind of double chair in changeable backrest direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205758111U true CN205758111U (en) | 2016-12-07 |
Family
ID=58110442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620491499.5U Expired - Fee Related CN205758111U (en) | 2016-05-25 | 2016-05-25 | A kind of double chair in changeable backrest direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205758111U (en) |
-
2016
- 2016-05-25 CN CN201620491499.5U patent/CN205758111U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Tingcan Inventor before: Deng Jingdan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170523 Address after: 363800 Jiulong Industrial Park, Huaan Economic Development Zone, Zhangzhou, Fujian Patentee after: Fujian Huasheng Furniture Co., Ltd. Address before: 312000 Zhejiang Province, Shaoxing city Keqiao district town Anchang International Village Building 7 Patentee before: Shaoxing sunny trade Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20180525 |