CN105534017B - Trunk type folds writing chair - Google Patents
Trunk type folds writing chair Download PDFInfo
- Publication number
- CN105534017B CN105534017B CN201610031926.6A CN201610031926A CN105534017B CN 105534017 B CN105534017 B CN 105534017B CN 201610031926 A CN201610031926 A CN 201610031926A CN 105534017 B CN105534017 B CN 105534017B
- Authority
- CN
- China
- Prior art keywords
- table leg
- desktop
- seat support
- chair
- handrail
- 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
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B3/00—Folding or stowable tables
- A47B3/14—Foldable table and seat units
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Special Chairs (AREA)
Abstract
A kind of trunk type folds writing chair, it is characterized in that it includes the chair back, seat support, desktop, handrail, the chair back is connected with handrail, handrail is connected with seat support by connecting rod, tie point between handrail and seat support is connected by limited bolt respectively, desktop is connected with seat support by two connecting rods, and tie point is connected by limited bolt between desktop and seat support, and described limited bolt is used to limit connecting rod and is respectively attached thereto the expanded angle of part；Each a piece steel bar of connection, side desktop bottom surface are connected with a steel bar hinge-type on the limited bolt being connected with desktop, and opposite side desktop bottom surface is connected with another steel bar keeper formula.When can meet to investigate or go on a hike in the wild, the needs for painting record are write temporarily, it is easy to carry.
Description
Technical field
The present invention relates to a kind of utility furniture, particularly a kind of trunk type folds writing chair.
Background technology
Investigate or go on a hike in the wild needs tables and chairs to write to paint record often, but common tables and chairs are not foldable, and carrying is not
Just, and volume is big, inconvenient for use.
The content of the invention
The invention aims to overcome above-mentioned weak point, and space can be saved with folding shrinking by providing one kind, be made
Writing chair is folded with convenient trunk type.
The object of the present invention is achieved like this：A kind of trunk type folds writing chair, it is characterized in that it includes the chair back, chair
Seat, desktop, handrail, the chair back are connected with handrail, and handrail is connected with seat support by two scalable, hollow connecting rods, handrail
Tie point between seat support is connected by 100 ° of limited bolt respectively, and desktop is connected with seat support by two hollow connecting rods
Connect, tie point is attached by 115 ° of limited bolt between desktop and seat support, and described limited bolt is used to limit connecting rod
Respectively it is attached thereto the expanded angle of part；Desktop front end side is provided with desktop front apron, two limited bolts being connected with desktop
Upper respective piece steel bar of horizontal connection, side desktop bottom surface are connected with a steel bar hinge-type, opposite side desktop bottom surface with it is another
Root steel bar keeper formula connects, and described handrail length is less than or equal to desktop bottom width, and seat support top surface is kissed with desktop bed-plate dimension
Close.
Further, described seat support has table leg, and described table leg includes preceding table leg and rear table leg, described rear table leg
Seat support bottom surface side is connected to by 115 ° of limited bolt, table leg bottom side is connected by table leg cross bar after one after two,
Preceding table leg is connected to seat support bottom surface opposite side by 135 ° of limited bolt, and preceding table leg is two sections of folded pieces, and preceding table leg epimere is groove
Steel, to total length length 3/5ths at disconnect, preceding table leg hypomere is connected by 150 ° of limited bolt with preceding table leg epimere, folding
Before can taking in afterwards in the grain of table leg epimere, hollow preceding table leg cross bar, preceding table leg cross bar are additionally provided between two preceding table leg epimeres
Interior to be provided with plug, rear table leg and preceding table leg epimere are provided with jack in plug axial direction correspondence position, be used for when table leg is packed up by before,
Table leg is fixed on seat support bottom surface afterwards, and the length of preceding table leg is less than the length of rear table leg after folding, and not as good as rear table leg cross bar.
Further, described chair back trailing flank is provided with portable soft handle, conveniently takes.
Further, telescopic lever is provided among described seat support bottom surface, two sides front end is provided with pulley.
Further, it is provided with cushion above described chair back leading flank and seat support.
Further, described desktop bottom is provided with pouch.
The present invention more than using due to designing, in use, all parts are deployed by axle of limited bolt, you can form table
Chair, desktop can take a seat and then put down desktop by Hinge mechanism 90 ° of convenient use persons of opening and can be used, when packing up, first
Fitting seat support will be pushed away before seat support and handrail, after desktop is fixed by the door bolt mechanism under desktop, pushing cover is being helped backward by desktop
On hand, then by table leg pack up and plug plug and can pack up as suitcase shape, when can meet to investigate or go on a hike in the wild, face
When write the needs for painting record, it is easy to carry.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is dimensional structure diagram of the present invention；
Fig. 3 is desktop door bolt mechanism schematic diagram of the present invention；
Fig. 4 is structural representation when table leg of the present invention is packed up；
Fig. 5 is limited bolt structural representation of the present invention.
Embodiment
The present invention is explained in detail in conjunction with accompanying drawing illustrated embodiment.
As illustrated, a kind of trunk type folds writing chair, including the chair back 1, seat support 2, desktop 3, handrail 4, the chair back 1
It is connected with handrail 4, handrail 4 is connected with seat support 2 by two scalable, hollow connecting rods, between handrail 4 and seat support 2
Tie point is connected by 100 ° of limited bolt respectively, and desktop 3 is connected with seat support 2 by two hollow connecting rods, desktop 3 and
Tie point is attached by 115 ° of limited bolt between seat support 2, described limited bolt be used to limiting connecting rod and it is each therewith
The expanded angle of connection member；Desktop front end side is provided with desktop front apron 5, on two limited bolts being connected with desktop 3 each
Piece steel bar 6 of horizontal connection, the bottom surface of side desktop 3 are connected with a hinge-type of steel bar 6, the bottom surface of opposite side desktop 3 with another
The keeper formula of steel bar 6 connects, and the described length of handrail 4 is less than or equal to the bottom width of desktop 3, seat support top surface 2 and the bed-plate dimension of desktop 3
It coincide, the height of desktop front apron 5 is equal to the thickness of desktop 3, the height of handrail 4, the thickness sum of seat support 2.
Described seat support 2 has table leg, and described table leg includes preceding table leg 7 and rear table leg 8, and described rear table leg 8 is logical
Cross 115 ° of limited bolt and be connected to the bottom surface side of seat support 2, the bottom side of table leg 8 is connected by table leg cross bar 81 after one after two
Connect, preceding table leg 7 is connected to the bottom surface opposite side of seat support 2 by 135 ° of limited bolt, and preceding table leg 7 is two sections of folded pieces, on preceding table leg
Section 71 be channel-section steel, to total length length 3/5ths at disconnect, preceding table leg hypomere 72 passes through on 150 ° of limited bolt and preceding table leg
Section 71 is connected, and before being taken in after folding in the grain of table leg epimere 71, hollow preceding table leg is additionally provided between two preceding table leg epimeres
Cross bar 73, plug 74, rear table leg 8 and preceding table leg epimere 71 are provided with preceding table leg cross bar 73 and is provided with 74 axial correspondence position of plug
Jack, it is used to forward and backward table leg 7,8 being fixed on the bottom surface of seat support 2 when table leg is packed up, after the length of preceding table leg 7 is less than after folding
The length of table leg 8, and not as good as rear table leg cross bar 81.
The described trailing flank of the chair back 1 is provided with portable soft handle 11, conveniently takes.
Telescopic lever 21 is provided among the described bottom surface of seat support 2, two sides front end is provided with pulley 22.
The described leading flank of the chair back 1 and seat support 2 are provided with cushion above.
The described bottom of desktop 3 is provided with pouch 31.
Claims (8)
1. a kind of trunk type folds writing chair, including the chair back（1）, seat support（2）, desktop（3）, handrail（4）, the chair back（1）
With handrail（4）Connection, handrail（4）With seat support（2）Connected by two scalable, hollow connecting rods, handrail（4）With seat support
（2）Between tie point connected respectively by 100 ° of limited bolt, desktop（3）With seat support（2）Pass through two hollow connecting rods
Part connects, desktop（3）With seat support（2）Between tie point be attached by 115 ° of limited bolt, described limited bolt be used for limit
Connecting rod processed and the expanded angle for being respectively attached thereto part；Desktop front end side is provided with desktop front apron（5）, two and desktop
（3）Respective piece steel bar of horizontal connection on the limited bolt of connection（6）, side desktop（3）Bottom surface and a steel bar（6）Hinge-type connects
Connect, opposite side desktop（3）Bottom surface and another steel bar（6）Keeper formula connects, described handrail（4）Length is less than or equal to desktop
（3）Bottom width, seat support top surface（2）With desktop（3）Bed-plate dimension coincide, it is characterized in that described seat support（2）Have table leg,
Described table leg includes preceding table leg（7）With rear table leg（8）, described rear table leg（8）Seat support is connected to by 115 ° of limited bolt
（2）Bottom surface side, table leg after two（8）Bottom side passes through table leg cross bar after one（81）Connection, preceding table leg（7）Pass through 135 °
Limited bolt be connected to seat support（2）Bottom surface opposite side, preceding table leg（7）For two sections of folded pieces, preceding table leg epimere（71）For channel-section steel, extremely
Disconnected at total length length 3/5ths, preceding table leg hypomere（72）Pass through 150 ° of limited bolts and preceding table leg epimere（71）Connection,
Table leg epimere before being taken in after folding（71）Grain in, hollow preceding table leg cross bar is additionally provided between two preceding table leg epimeres
（73）, preceding table leg cross bar（73）It is interior to be provided with plug（74）, rear table leg（8）With preceding table leg epimere（71）In plug（74）It is axially corresponding
Position is provided with jack, is used for when table leg is packed up by forward and backward table leg（7）、（8）It is fixed on seat support（2）Bottom surface, preceding table leg after folding
（7）Length be less than rear table leg（8）Length, and not as good as rear table leg cross bar（81）.
2. a kind of trunk type as claimed in claim 1 folds writing chair, it is characterized in that the described chair back（1）Set on trailing flank
There is portable soft handle（11）.
3. a kind of trunk type as claimed in claim 1 or 2 folds writing chair, it is characterized in that described seat support（2）In bottom surface
Between be provided with telescopic lever（21）, two sides front end is provided with pulley（22）.
4. a kind of trunk type as claimed in claim 1 or 2 folds writing chair, it is characterized in that the described chair back（1）Leading flank
And seat support（2）Cushion is provided with above.
5. a kind of trunk type as claimed in claim 3 folds writing chair, it is characterized in that the described chair back（1）Leading flank and chair
Seat（2）Cushion is provided with above.
6. a kind of trunk type as described in claim 1 or 2 or 5 folds writing chair, it is characterized in that described desktop（3）Bottom
Provided with pouch（31）.
7. a kind of trunk type as claimed in claim 3 folds writing chair, it is characterized in that described desktop（3）Bottom is provided with storage
Thing bag（31）.
8. a kind of trunk type as claimed in claim 4 folds writing chair, it is characterized in that described desktop（3）Bottom is provided with storage
Thing bag（31）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610031926.6A CN105534017B (en) | 2016-01-19 | 2016-01-19 | Trunk type folds writing chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610031926.6A CN105534017B (en) | 2016-01-19 | 2016-01-19 | Trunk type folds writing chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105534017A CN105534017A (en) | 2016-05-04 |
| CN105534017B true CN105534017B (en) | 2017-11-21 |
Family
ID=55814002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610031926.6A Active CN105534017B (en) | 2016-01-19 | 2016-01-19 | Trunk type folds writing chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105534017B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2080344U (en) * | 1990-10-22 | 1991-07-10 | 来乐青 | Foldable table and chair |
| CN2598418Y (en) * | 2003-01-21 | 2004-01-14 | 刘瑞 | Multifunctional portable writing-table |
| CN203341221U (en) * | 2013-06-24 | 2013-12-18 | 佛山职业技术学院 | Foldable integrated table and chair |
| ES1115682U (en) * | 2014-05-16 | 2014-07-09 | Abraham RICO BENITEZ | Folding and transportable device to provide a workplace (Machine-translation by Google Translate, not legally binding) |
| CN204336186U (en) * | 2014-12-31 | 2015-05-20 | 何立伟 | Folding utility tables and chairs |
| CN204519906U (en) * | 2015-04-16 | 2015-08-05 | 武汉科技大学 | A kind of folding integrated desk chair apparatus |
| CN205456977U (en) * | 2016-01-19 | 2016-08-17 | 湖南高速铁路职业技术学院 | Box folding writing chair of luggage |
-
2016
- 2016-01-19 CN CN201610031926.6A patent/CN105534017B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2080344U (en) * | 1990-10-22 | 1991-07-10 | 来乐青 | Foldable table and chair |
| CN2598418Y (en) * | 2003-01-21 | 2004-01-14 | 刘瑞 | Multifunctional portable writing-table |
| CN203341221U (en) * | 2013-06-24 | 2013-12-18 | 佛山职业技术学院 | Foldable integrated table and chair |
| ES1115682U (en) * | 2014-05-16 | 2014-07-09 | Abraham RICO BENITEZ | Folding and transportable device to provide a workplace (Machine-translation by Google Translate, not legally binding) |
| CN204336186U (en) * | 2014-12-31 | 2015-05-20 | 何立伟 | Folding utility tables and chairs |
| CN204519906U (en) * | 2015-04-16 | 2015-08-05 | 武汉科技大学 | A kind of folding integrated desk chair apparatus |
| CN205456977U (en) * | 2016-01-19 | 2016-08-17 | 湖南高速铁路职业技术学院 | Box folding writing chair of luggage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105534017A (en) | 2016-05-04 |
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