CN104095429A - Foldable desk plate for public chair - Google Patents
Foldable desk plate for public chair Download PDFInfo
- Publication number
- CN104095429A CN104095429A CN201410377964.8A CN201410377964A CN104095429A CN 104095429 A CN104095429 A CN 104095429A CN 201410377964 A CN201410377964 A CN 201410377964A CN 104095429 A CN104095429 A CN 104095429A
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- China
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- hinge
- desk board
- public chair
- desk plate
- plate body
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention discloses a foldable desk plate for a public chair. The foldable desk plate for the public chair comprises a first desk plate body and a second desk plate body which are connected via a first hinge, the second desk plate body is connected with a handrail of the public chair via a second hinge, the first desk plate body is identical to the second desk plate body in outline after being folded towards the second desk plate body via the first hinge, and the second desk plate body rotates around the second hinge and is accommodated in a cavity of the handrail of the public chair. The foldable desk plate for the public chair has the advantages that the foldable desk plate can be taken out from or accommodated in the handrail according to needs of users and can be unfolded half or fully, and due to the fact that an overturning type structure with certain resistance is adopted, safety, convenience and practicability are achieved for the users.
Description
Technical field
The present invention relates to public chair field, in particular to a kind of collapsible table for public chair that is applicable to the fields such as train, theater, meeting-place, aviation.
Background technology
Recent years, the public chair development of China was swift and violent, in fields such as theater, meeting-place, aviations, develop rapidly, especially bullet train for it supporting seat also arise at the historic moment.These seats are that small table plate is not set in the past, along with people's increase in demand, the requirement of tables and chairs function are expanded, and small table plate arises at the historic moment.
Summary of the invention
The object of the invention is to overcome the above problem that prior art exists, a kind of collapsible table for public chair is provided, expanded the function of seat, meet some demands of user, improved the comfortableness that seat is used.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of collapsible table for public chair, comprise the first table and the second desk board that by the first hinge, are connected, described second desk board is connected with armrest by the second hinge, after described the first table turns down to second desk board by the first hinge, its profile can match with second desk board profile, described second desk board rotates around the second hinge, and takes in the cavity of described armrest.
Further, described the first table consists of the first metal framework and the first panel, and described second desk board consists of the second metal framework and the second panel.
Further, described the second hinge comprises the support arm being connected on second desk board, support arm one end is connected with rotatable lamella by bearing pin, on described rotatable lamella, be connected with bolt, described being bolted on described armrest, on bolt, be connected with damping block and adjusting nut, described damping block and adjusting nut are placed in described rotatable lamella one side, and described bolt axis is vertical with described bearing pin axis.
Further, described second desk board is connected by rivet with described support arm.
Preferably, on described the first table, offer teacup groove.
Preferably, on described second desk board, offer teacup groove.
Further, the described first hinge back side is provided with scotch, and scotch opens to second desk board the first table to be 180 degree angles.
The invention has the beneficial effects as follows:
1, use collapsible table of the present invention, user can take out or take in handrail as required voluntarily from handrail.During expansion, can select half-open or full expand.This folding desk board has adopted convertible structure, has certain damping simultaneously, is convenient to passenger safety convenient and practical.
2, the damping adjustment of the second hinge realizes by adjusting adjusting nut, and when adjusting nut compresses damping block, damping force increases, otherwise loosens, and this function is simple and practical.Damping block effect is, when taking in table, can not pour fast in handrail, causes damaging.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of description, below with preferred embodiment of the present invention and coordinate accompanying drawing to be described in detail as follows.The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is collapsible table Facad structure schematic diagram;
Fig. 2 is collapsible table reverse side structural representation;
Fig. 3 is the second hinge explosive view;
Fig. 4 is flap table plate development structural representation;
Fig. 5 is collapsible table container structure schematic diagram.
Number in the figure explanation: 1, the first table, the 11, first metal framework, the 12, first panel, 2, second desk board, the 21, second metal framework, the 22, second panel, 3, the first hinge, 31, scotch, the 4, second hinge, 41, support arm, 42, bearing pin, 43, rotatable lamella, 44, bolt, 45, damping block, 46, adjusting nut, 47, rivet, 5, teacup groove, 100, armrest.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
With reference to Fig. 1, Fig. 2, Fig. 4, shown in Fig. 5, a kind of collapsible table for public chair, comprise the first table 1 and the second desk board 2 that by the first hinge 3, are connected, described second desk board 2 is connected with armrest 100 by the second hinge 4, after described the first table 1 turns down to second desk board 2 by the first hinge 3, its profile can match with second desk board 2 profiles, first hinge 3 back sides are provided with scotch 31, scotch 31 opens to second desk board 2 the first table 1 to be 180 degree angles, described second desk board 2 is around the second hinge 4 rotations, and take in the cavity of described armrest 100.
Described the first table 1 consists of the first metal framework 11 and the first panel 12, and described second desk board 2 consists of the second metal framework 21 and the second panel 22.
Shown in Fig. 3, described the second hinge 4 comprises the support arm 41 being connected on second desk board 2, support arm 41 one end are connected with rotatable lamella 43 by bearing pin 42, on described rotatable lamella 43, be connected with bolt 44, described bolt 44 is fixed on described armrest 100, on bolt 44, be connected with damping block 45 and adjusting nut 46, described damping block 45 and adjusting nut 46 are placed in described rotatable lamella 43 1 sides, and described bolt 44 axis are vertical with described bearing pin 42 axis.
Described second desk board 2 is connected by rivet 47 with described support arm 41.
On described the first table 1, offer teacup groove 5.Or, on described second desk board 2, offer teacup groove 5.Teacup groove 5 can make tea water cup be placed on table more stably.
The damping adjustment of the second hinge realizes by adjusting adjusting nut 46, and when adjusting nut 46 compresses damping block 45, damping force increases, otherwise loosens, and this function is simple and practical.The effect of damping: can not pour fast in handrail when taking in table, cause damaging.
User can take out as required voluntarily from handrail, during expansion, can select half-open or full expand, is convenient to passenger safety convenient and practical.
User uses folding desk board if do not wanted, opens handrail lid, folding desk board, and handrail memory space is put in rotation.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
1. the collapsible table for public chair, it is characterized in that: comprise the first table (1) and the second desk board (2) that by the first hinge (3), are connected, described second desk board (2) is connected with armrest (100) by the second hinge (4), described the first table (1) can match with second desk board (2) profile to rear its profile of second desk board (2) turnover by the first hinge (3), described second desk board (2) rotates around the second hinge (4), and takes in the cavity of described armrest (100).
2. the collapsible table for public chair according to claim 1, it is characterized in that: described the first table (1) consists of the first metal framework (11) and the first panel (12), described second desk board (2) consists of the second metal framework (21) and the second panel (22).
3. the collapsible table for public chair according to claim 1, it is characterized in that: described the second hinge (4) comprises the support arm (41) being connected on second desk board (2), support arm (41) one end is connected with rotatable lamella (43) by bearing pin (42), on described rotatable lamella (43), be connected with bolt (44), described bolt (44) is fixed on described armrest (100), on bolt (44), be connected with damping block (45) and adjusting nut (46), described damping block (45) and adjusting nut (46) are placed in described rotatable lamella (43) one sides, described bolt (44) axis is vertical with described bearing pin (42) axis.
4. the collapsible table for public chair according to claim 3, is characterized in that: described second desk board (2) is connected by rivet (47) with described support arm (41).
5. the collapsible table for public chair according to claim 1, is characterized in that: on described the first table (1), offer teacup groove (5).
6. the collapsible table for public chair according to claim 1, is characterized in that: on described second desk board (2), offer teacup groove (5).
7. the collapsible table for public chair according to claim 1, is characterized in that: described the first hinge (3) back side is provided with scotch (31), and scotch (31) opens to second desk board (2) the first table (1) to be 180 degree angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410377964.8A CN104095429A (en) | 2014-08-04 | 2014-08-04 | Foldable desk plate for public chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410377964.8A CN104095429A (en) | 2014-08-04 | 2014-08-04 | Foldable desk plate for public chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104095429A true CN104095429A (en) | 2014-10-15 |
Family
ID=51664255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410377964.8A Pending CN104095429A (en) | 2014-08-04 | 2014-08-04 | Foldable desk plate for public chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104095429A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711463A (en) * | 2016-03-21 | 2016-06-29 | 宁海县华盟模具有限公司 | Hidden folding table for automobile |
| CN106404418A (en) * | 2016-08-22 | 2017-02-15 | 成都市天龙交通设备有限公司 | Seat dining table plate turnover test device and test method |
| CN106617870A (en) * | 2015-11-03 | 2017-05-10 | 四川目道科技有限公司 | Manual visual training chair |
| CN108657045A (en) * | 2017-03-27 | 2018-10-16 | 佛吉亚汽车内部系统公司 | Vehicle with seat and extensible working surface |
| CN109823246A (en) * | 2018-12-29 | 2019-05-31 | 潍柴动力股份有限公司 | Turnover table board group part and heavy vehicle for heavy vehicle driver's cabin |
| CN109892850A (en) * | 2019-03-26 | 2019-06-18 | 厦门华致家具有限公司 | A kind of desk and chair that flame retardant property is good |
| CN113491407A (en) * | 2020-04-02 | 2021-10-12 | 张家琪 | Intelligent household control center bed head |
| CN113752929A (en) * | 2021-09-13 | 2021-12-07 | 海啊科技有限公司 | Seat with hidden object placing table |
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| US5547247A (en) * | 1994-08-16 | 1996-08-20 | Burns Aerospace Corporation | Passenger tray table with ingress/egress position |
| US20030159628A1 (en) * | 2000-05-31 | 2003-08-28 | Uwe Salzer | Table unit |
| US20100319588A1 (en) * | 2007-05-24 | 2010-12-23 | J Thompson Solutions Ltd | Table apparatus for a vehicle seat |
| CN102132999A (en) * | 2011-01-20 | 2011-07-27 | 张越宁 | Assembled desk board |
| CN202234119U (en) * | 2011-10-20 | 2012-05-30 | 郭新华 | Seat with writing panel |
| CN202941721U (en) * | 2012-10-12 | 2013-05-22 | 罗国雄 | Multifunctional chair |
| CN204292643U (en) * | 2014-08-04 | 2015-04-29 | 苏州扬明实业有限公司 | For the collapsible table of public chair |
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2014
- 2014-08-04 CN CN201410377964.8A patent/CN104095429A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5547247A (en) * | 1994-08-16 | 1996-08-20 | Burns Aerospace Corporation | Passenger tray table with ingress/egress position |
| US20030159628A1 (en) * | 2000-05-31 | 2003-08-28 | Uwe Salzer | Table unit |
| US20100319588A1 (en) * | 2007-05-24 | 2010-12-23 | J Thompson Solutions Ltd | Table apparatus for a vehicle seat |
| CN102132999A (en) * | 2011-01-20 | 2011-07-27 | 张越宁 | Assembled desk board |
| CN202234119U (en) * | 2011-10-20 | 2012-05-30 | 郭新华 | Seat with writing panel |
| CN202941721U (en) * | 2012-10-12 | 2013-05-22 | 罗国雄 | Multifunctional chair |
| CN204292643U (en) * | 2014-08-04 | 2015-04-29 | 苏州扬明实业有限公司 | For the collapsible table of public chair |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106617870A (en) * | 2015-11-03 | 2017-05-10 | 四川目道科技有限公司 | Manual visual training chair |
| CN105711463A (en) * | 2016-03-21 | 2016-06-29 | 宁海县华盟模具有限公司 | Hidden folding table for automobile |
| CN106404418A (en) * | 2016-08-22 | 2017-02-15 | 成都市天龙交通设备有限公司 | Seat dining table plate turnover test device and test method |
| CN108657045A (en) * | 2017-03-27 | 2018-10-16 | 佛吉亚汽车内部系统公司 | Vehicle with seat and extensible working surface |
| CN109823246A (en) * | 2018-12-29 | 2019-05-31 | 潍柴动力股份有限公司 | Turnover table board group part and heavy vehicle for heavy vehicle driver's cabin |
| CN109892850A (en) * | 2019-03-26 | 2019-06-18 | 厦门华致家具有限公司 | A kind of desk and chair that flame retardant property is good |
| CN109892850B (en) * | 2019-03-26 | 2024-04-19 | 厦门华致家具有限公司 | Flame-retardant desk and chair |
| CN113491407A (en) * | 2020-04-02 | 2021-10-12 | 张家琪 | Intelligent household control center bed head |
| CN113752929A (en) * | 2021-09-13 | 2021-12-07 | 海啊科技有限公司 | Seat with hidden object placing table |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xin Xiaofeng Inventor after: Yang Hongtao Inventor before: Xin Xiaofeng |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XIN XIAOFENG TO: XIN XIAOFENG YANG HONGTAO |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141015 |