CN106377100A - Folding bidirectional public chair - Google Patents
Folding bidirectional public chair Download PDFInfo
- Publication number
- CN106377100A CN106377100A CN201610864233.5A CN201610864233A CN106377100A CN 106377100 A CN106377100 A CN 106377100A CN 201610864233 A CN201610864233 A CN 201610864233A CN 106377100 A CN106377100 A CN 106377100A
- Authority
- CN
- China
- Prior art keywords
- hypotenuse
- connection strap
- parallel edges
- connecting strip
- elastic connecting
- 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.)
- Granted
Links
- 230000002457 bidirectional effect Effects 0.000 title abstract 2
- 238000005452 bending Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000003542 behavioural effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/04—Folding chairs with inflexible seats
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
- A47C9/06—Wall stools ; Stools hingedly mounted against the wall
Landscapes
- Special Chairs (AREA)
Abstract
The invention discloses a folding bidirectional public chair. The bottom end of a vertical plate is fixed on a base; the top end of the vertical plate is connected with a chair plate through a bending part; the bending part comprises multiple blocky connection strips connected in series through an elastic connection belt; the connection strip at the top end props against the chair plate, and the connection strip at the bottom end props against the vertical plate; the bottom end of the elastic connection belt is fixed on the vertical plate, and the top end of the elastic connection end is fixed on the chair plate; the cross section of the connection strip is an octagon; the octagon comprises an upper parallel edge and a lower parallel edge which are parallel up and down and have equal length, and a left side and a right side which are parallel left and right and have equal length; the elastic connection strip penetrates through the left side surface of the left side and the right side surface of the right side; a first hypotenuse and a second hypotenuse are of axial symmetry, and a third axial symmetry and a fourth axial symmetry are of axial symmetry; and the included angles between the first hypotenuse and the upper parallel edge as well as between the second hypotenuse and the upper parallel edge are both 75 degrees, and the included angles between the third hypotenuse and the lower parallel edge as well as between the fourth hypotenuse and the lower parallel edge are both 75 degrees.
Description
Technical field
The present invention relates to a kind of foldable two-way public chair.
Background technology
At present, many outdoor public seat series be designed without the behavioural habits in view of user and psychological feelingses, now
People be intended to the Personal safety space of oneself, bother for fear of bothering others or by others.It is frequently seen and be unwilling and footpath between fields
The phenomenon that stranger is adjacent and sits, even if the seat on side is empty, is also unwilling to take a seat.So existing outdoor public seat series are frequent
Do not occupy, it is many inconvenient and awkward to bring, and real performance does not all act on.
And the seat surface of existing outdoor seat is always upward, in the presence of rainwater, direct sunlight, is not only easily damaged seat
Face, and make sitting face dirtier, moist or hot, impact uses.
Content of the invention
For overcoming defect present in background technology, the present invention provides a kind of foldable two-way public chair.
The technical scheme that the present invention solves the above problems is：
Foldable two-way public chair, including the base fixing on the ground, described base is vertically provided with riser, institute
The bottom stating riser is fixed on base, and the top of described riser is connected with seat board by kink；
Described kink includes several the block connection straps connected by elastic connecting strip, several described connection strap water
Flat folding sets, and adjacent connection strap is mutually conflicted by the tension of elastic connecting strip, and the connection strap of top is inconsistent with seat board,
The connection strap of lowermost end is inconsistent with riser；Elastic connecting strip sequentially passes through connection strap along the center of connection strap, and elastic connection
The bottom of band is fixed on riser, and the top of described elastic connecting strip is fixed on seat board；
Described connection strap is octahedron, and the cross section of described connection strap is octagon, and described octagon includes equal up and down
Row and the upper parallel edges of equal length and lower parallel edges, left and right be parallel and the left side of equal length and right edge, and elasticity
Connect band runs through the right flank that the left surface at left side place of connection strap and right edge are located；The both sides of described upper parallel edges are divided
Tong Guo the first hypotenuse, the second hypotenuse not be connected with left side, right edge, it is oblique that the both sides of described lower parallel edges pass through the 3rd respectively
Side, the 4th hypotenuse are connected with left side, right edge；Described first hypotenuse and the second hypotenuse axial symmetry, described 3rd hypotenuse and
Four hypotenuse axial symmetry, and axis of symmetry is parallel edges or the perpendicular bisector of lower parallel edges；Described first hypotenuse and the second hypotenuse with
The angle of upper parallel edges is 75 °, and described 3rd hypotenuse and the 4th hypotenuse are 75 ° with the angle of lower parallel edges.
Further, described kink includes 6 connection straps.
Further, the bottom of described elastic connecting strip is fixed by screws on riser, the top of described elastic connecting strip
It is fixed by screws on seat board.
Further, the upper and lower surface of seat board is equipped with seat surface.
Beneficial effects of the present invention are mainly manifested in：
1) seat board of the present invention arbitrarily can turn down to the seat surface position vertical with riser to both sides, can adjust the court of seat board
To the distance between with the adjacent present invention, you can realize adjacent in the same direction side by side with friend and sit, also can with stranger dorsad from
And sit.Take into full account the user psychology experience of user, bring more preferably more interesting leisure way to the public.
2) using digging seat board after terminating, make seat perpendicular to base, seat surface can be against rainwater, fallen leaves, dust
Pile up and direct sunlight, to protect seat surface.
3) present invention design be simple and convenient to operate, be easy to transport install, safe and practical.
Brief description
Fig. 1 is the structural representation of the present invention
Fig. 2 is the cross-sectional view of connection strap
Fig. 3 is the structural representation that connection strap is matched with elastic connecting strip
Fig. 4 is seat board and the riser structural representation that when perpendicular, seat board is matched with kink
Specific embodiment
Referring to the drawings, foldable two-way public chair is including the base 1 fixing on the ground, vertical on described base 1
It is provided with riser 2, the bottom of described riser 2 is fixed on base 1, and the top of described riser 2 is connected with seat board 4 by kink 3；
Described kink 3 includes several the block connection straps 31 connected by elastic connecting strip 32, several described companies
Narrow bars 31 level is folded and is set, and adjacent connection strap 31 is mutually conflicted by the tension of elastic connecting strip 32, and the connection strap of top
31 is inconsistent with seat board 4, and the connection strap 31 of lowermost end is inconsistent with riser 2；Elastic connecting strip 32 along connection strap 31 center according to
Secondary run through connection strap 31, and the bottom of elastic connecting strip 32 is fixed on riser 2, and the top of described elastic connecting strip 32 is fixed on
On seat board 4；
Described connection strap 31 is octahedron, and the cross section of described connection strap 31 is octagon, and described octagon includes up and down
The parallel and upper parallel edges 311 of equal length and lower parallel edges 312, left and right be parallel and left side 313 and of equal length
Right edge 314, and elastic connecting strip 32 run through connection strap 31 left side 313 be located left surface and right edge 314 be located
Right flank；The both sides of described upper parallel edges 311 pass through the first hypotenuse 315, the second hypotenuse 316 and left side 313, right edge respectively
314 are connected, and the both sides of described lower parallel edges 312 pass through the 3rd hypotenuse 317, the 4th hypotenuse 318 and left side 313, right side respectively
Side 314 is connected；Described first hypotenuse 315 and the second hypotenuse 316 axial symmetry, described 3rd hypotenuse 317 and the 4th hypotenuse 318 axle pair
Claim, and axis of symmetry is parallel edges 311 or the perpendicular bisector of lower parallel edges 312；Described first hypotenuse 315 and the second hypotenuse 316
It is 75 ° with the angle of upper parallel edges 311, described 3rd hypotenuse 317 and the 4th hypotenuse 318 are equal with the angle of lower parallel edges 312
For 75 °.
Described kink 3 includes 6 connection straps 31.
The bottom of described elastic connecting strip 32 is fixed by screws on vertical 2, and the top of described elastic connection 32 band is passed through
Screw is fixed on seat board 4.
The upper and lower surface of seat board 4 is equipped with seat surface.
The lower parallel surface that the upper parallel surface that upper parallel edges 311 is located is located with lower parallel edges 312 is parallel and equal；Left side
The right flank 314 that the left surface at 313 places is located with right edge 314 is parallel and equal；The 3rd inclined-plane that 3rd hypotenuse 317 is located
The 4th inclined-plane being located with the 4th hypotenuse 318 with regard to the perpendicular bisector axial symmetry of lower parallel edges 312, the first hypotenuse 315 be located the
Second inclined-plane at one inclined-plane and the second hypotenuse 316 place is with regard to the perpendicular bisector axial symmetry of upper parallel edges 311.
First hypotenuse 315 that passes on left of upper parallel edges 311 is connected with left side 313, upper parallel edges 311 and the first hypotenuse
315 angle c is 75 °；The right side of upper parallel edges 311 is connected with right edge 314 by the second hypotenuse 316, upper parallel edges 311 with
The angle d of the second hypotenuse 316 is 75 °；The 3rd hypotenuse 317 that passes on left of lower parallel edges 312 is connected with left side 313, lower flat
The angle a of row side 312 and the 3rd hypotenuse 317 is 75 °；The 4th hypotenuse 318 and right edge 314 are passed through in the right side of lower parallel edges 312
It is connected, the angle b of lower parallel edges 312 and the 4th hypotenuse 318 is 75 °.
The soft no ductility connector that elastic connecting strip 32 is made up of rubber and nylon tape, achievable seat board 1 to the left,
Turn down 90 degree to the right.
There is octahedral connection strap 31 at special exterior angle mutually be supported fixing to supporting with 75 ° of angles, just can be to
90 degree of each turnover in left and right, drives seat board 1 turnover 180 degree：Adjacent connection strap 31 is with the adjacent side of left side 313 and right edge 314
Formula is fixed on elastic connecting strip 32.When kink 3 does not bend, left surface that the left side 313 of adjacent connection strap 31 is located and
The right flank that right edge 314 is located mutually is close to, is conflicted and interfixed by the tension of elastic connecting strip 31；Work as kink
3 when being bent, the 3rd inclined-plane that the 3rd hypotenuse 317 of adjacent connection strap 31 is located and the 4th hypotenuse 318 is located the 4th oblique
First inclined-plane at face (bending downwards) or the first hypotenuse 315 place and second inclined-plane (being folded upward at) at the second hypotenuse 316 place
Start to conflict, and because described first hypotenuse 315 and the second hypotenuse 316 are 75 ° with the angle of upper parallel edges 311, described the
Three hypotenuses 317 and the 4th hypotenuse 318 are 75 ° with the angle of lower parallel edges 312, the 3rd inclined-plane being located when the 3rd hypotenuse 317
The 4th inclined-plane (bending downwards) being located with the 4th hypotenuse 318 or first inclined-plane at the first hypotenuse 315 place and the second hypotenuse 316
It can be ensured that seat board 4 is 90 ° and fixes with the angle of riser 2 when laminating completely and conflicts in the second inclined-plane (being folded upward at) being located
In this angle so that the seat surface of seat board 4 keeps level with ground, as shown in Figure 4.Now, kink 3 no longer can bend, seat board 1
Can normally use.The double direction in achievable seat board two sides uses, the seat surface rainwater of the unidirectional seat of effectively solving tradition, fallen leaves, dust
Pile up and meet seat surface uncomfortable experience problem after direct sunlight.
The present invention design be simple and convenient to operate, be easy to transport install, safe and practical.Take into full account user's heart of user
Reason experience, brings more preferably more interesting leisure way to the public.
Content described in this specification embodiment is only enumerating of the way of realization to inventive concept, the protection of the present invention
Scope is not construed as being only limitted to the concrete form that embodiment is stated, protection scope of the present invention also includes art technology
Personnel according to present inventive concept it is conceivable that equivalent technologies mean.
Claims (4)
1. foldable two-way public chair it is characterised in that：Including the base fixing on the ground, described base vertically sets
There is riser, the bottom of described riser is fixed on base, and the top of described riser is connected with seat board by kink；
Described kink includes several the block connection straps connected by elastic connecting strip, and several described connection strap levels are folded
If adjacent connection strap is mutually conflicted by the tension of elastic connecting strip, and the connection strap of top is inconsistent with seat board, bottom
The connection strap at end is inconsistent with riser；Elastic connecting strip sequentially passes through connection strap along the center of connection strap, and elastic connecting strip
Bottom is fixed on riser, and the top of described elastic connecting strip is fixed on seat board；
Described connection strap is octahedron, and the cross section of described connection strap is octagon, described octagon include parallel up and down and
The upper parallel edges of equal length and lower parallel edges, left and right be parallel and the left side of equal length and right edge, and elastic connection
Band runs through the right flank that the left surface at left side place of connection strap and right edge are located；The both sides of described upper parallel edges lead to respectively
Cross the first hypotenuse, the second hypotenuse is connected with left side, right edge, the both sides of described lower parallel edges pass through respectively the 3rd hypotenuse, the
Four hypotenuses are connected with left side, right edge；Described first hypotenuse and the second hypotenuse axial symmetry, described 3rd hypotenuse and the 4th hypotenuse
Axial symmetry, and axis of symmetry is parallel edges or the perpendicular bisector of lower parallel edges；Described first hypotenuse and the second hypotenuse are parallel with upper
The angle on side is 75 °, and described 3rd hypotenuse and the 4th hypotenuse are 75 ° with the angle of lower parallel edges.
2. as claimed in claim 1 foldable two-way public chair it is characterised in that：Described kink includes 6 connections
Bar.
3. as claimed in claim 2 foldable two-way public chair it is characterised in that：The bottom of described elastic connecting strip leads to
Cross screw to be fixed on riser, the top of described elastic connecting strip is fixed by screws on seat board.
4. as claimed in claim 3 foldable two-way public chair it is characterised in that：The upper and lower surface of seat board is equipped with seat
Face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610864233.5A CN106377100B (en) | 2016-09-29 | 2016-09-29 | Foldable bidirectional public chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610864233.5A CN106377100B (en) | 2016-09-29 | 2016-09-29 | Foldable bidirectional public chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106377100A true CN106377100A (en) | 2017-02-08 |
| CN106377100B CN106377100B (en) | 2020-01-14 |
Family
ID=57936033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610864233.5A Active CN106377100B (en) | 2016-09-29 | 2016-09-29 | Foldable bidirectional public chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106377100B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4585272A (en) * | 1982-10-22 | 1986-04-29 | Castelli S.P.A. | Chair having a back comprising a plurality of articulated segments |
| EP0151816A3 (en) * | 1984-01-13 | 1986-10-08 | Poltrona Frau S.p.A. | Device for adjusting and positioning a chair |
| US20060022494A1 (en) * | 2004-07-30 | 2006-02-02 | Sanderson Brian M | Systems and methods for providing a rollable supporting device |
| CN1778445A (en) * | 2004-11-25 | 2006-05-31 | 褚本慧 | Wooden flexible simulated toy snake |
| WO2009104004A1 (en) * | 2008-02-20 | 2009-08-27 | Royal College Of Art | Fold-away seat |
| CN202739302U (en) * | 2012-09-05 | 2013-02-20 | 浙江理工大学 | Bidirectional bus seat |
| CN102946761A (en) * | 2010-05-18 | 2013-02-27 | 阿丽雅企业 | Portable, compact folding furniture pieces |
| CN103687513A (en) * | 2011-05-06 | 2014-03-26 | 霍沃思公司 | Item of seating furniture, in particular office chair |
| CN206350608U (en) * | 2016-09-29 | 2017-07-25 | 浙江工业大学 | Foldable two-way public chair |
-
2016
- 2016-09-29 CN CN201610864233.5A patent/CN106377100B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4585272A (en) * | 1982-10-22 | 1986-04-29 | Castelli S.P.A. | Chair having a back comprising a plurality of articulated segments |
| EP0151816A3 (en) * | 1984-01-13 | 1986-10-08 | Poltrona Frau S.p.A. | Device for adjusting and positioning a chair |
| US20060022494A1 (en) * | 2004-07-30 | 2006-02-02 | Sanderson Brian M | Systems and methods for providing a rollable supporting device |
| CN1778445A (en) * | 2004-11-25 | 2006-05-31 | 褚本慧 | Wooden flexible simulated toy snake |
| WO2009104004A1 (en) * | 2008-02-20 | 2009-08-27 | Royal College Of Art | Fold-away seat |
| CN102946761A (en) * | 2010-05-18 | 2013-02-27 | 阿丽雅企业 | Portable, compact folding furniture pieces |
| CN103687513A (en) * | 2011-05-06 | 2014-03-26 | 霍沃思公司 | Item of seating furniture, in particular office chair |
| CN202739302U (en) * | 2012-09-05 | 2013-02-20 | 浙江理工大学 | Bidirectional bus seat |
| CN206350608U (en) * | 2016-09-29 | 2017-07-25 | 浙江工业大学 | Foldable two-way public chair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106377100B (en) | 2020-01-14 |
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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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170208 Assignee: Zhejiang Anji chair Technology Co.,Ltd. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2023980053605 Denomination of invention: Foldable two-way public seats Granted publication date: 20200114 License type: Common License Record date: 20231222 |
|
| EE01 | Entry into force of recordation of patent licensing contract |