CN107898134A - A kind of portable piece desk and chair - Google Patents
A kind of portable piece desk and chair Download PDFInfo
- Publication number
- CN107898134A CN107898134A CN201711192005.9A CN201711192005A CN107898134A CN 107898134 A CN107898134 A CN 107898134A CN 201711192005 A CN201711192005 A CN 201711192005A CN 107898134 A CN107898134 A CN 107898134A
- Authority
- CN
- China
- Prior art keywords
- outer barrel
- linking arm
- inner cylinder
- desktop
- seat
- 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.)
- Pending
Links
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
-
- 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
- A47B13/00—Details of tables or desks
- A47B13/08—Table tops; Rims therefor
- A47B13/081—Movable, extending, sliding table tops
-
- 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
- A47B2003/145—Foldable table and seat units with folding table top
Abstract
The invention discloses a kind of portable piece desk and chair, including tables and chairs main body, linking arm and desktop, tables and chairs main body includes outer barrel, and the internal slide of outer barrel is equipped with inner cylinder；Linking arm is hinged on the outside of outer barrel, one end of linking arm connects inner cylinder by link assembly, the other end of linking arm is equipped with seat, and linking arm, which downwardly turns over, can drive inner cylinder to stretch out outer barrel, and linking arm is flipped up inner cylinder being driven to fall back in outer barrel, desktop is arranged on the top of inner cylinder, desktop is the desktop of foldable expansion, after foldable table top, desktop can be made to follow inner cylinder to drop into outer barrel, after inner cylinder stretches out outer barrel, desktop can be transformed into plane.The present invention, by tables and chairs main body, linking arm and desktop, dexterously realizes expansion, the storage of desktop and seat, easy to operate, seat and desktop are wholely set, and are added using function.
Description
Technical field
The present invention relates to Portable table, and in particular to a kind of portable piece desk and chair.
Background technology
Portable table uses " collapsible " more, reduces volume by folding, plays the role of portable.But such as
It is then not convenient enough that fruit carries out carrying at a distance, carrying.
For this reason, Chinese utility model patent CN206518273U discloses a kind of foldable cellular desk, including by
The table leg stents of four table legs composition and the folding desktop being made of some pieces of desktops, are arranged in parallel with one above table leg stent
To support rail, U-shaped card seat is respectively arranged with the top of each table leg, the both ends of support rail are respectively clamped into a U-shaped card
In seat, folding desktop is removably mounted to the top of support rail.Table leg is foldable to be gathered, on folding desktop is unfolded when in use
Lower combination, loads bag special after folding when not in use, is built and stored by way of dismounting.This portable table
Son needs to dismount it in each use, not convenient enough, in addition, it needs additionally to configure seat in use, its
Function is single, and using effect is poor.
Therefore, there is the problem of not convenient enough and function is single in existing Portable table.
The content of the invention
The technical problems to be solved by the invention are that not convenient enough the and function present in existing Portable table is single
The problem of.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is to provide a kind of portable piece desk and chair,
Including：
Tables and chairs main body, including outer barrel, the internal slide of the outer barrel are equipped with inner cylinder；
Linking arm, is hinged on the outside of the outer barrel, and one end of the linking arm connects the inner cylinder by link assembly,
The other end is equipped with seat, and the linking arm, which downwardly turns over, can drive the inner cylinder to stretch out the outer barrel, and the linking arm is to turning over
Turn that the inner cylinder can be driven to fall back in the outer barrel；
Desktop, is arranged on the top of the inner cylinder, the desktop is foldable, expansion, after the foldable table top, can make institute
Stating desktop follows the inner cylinder to drop into the outer barrel, after the inner cylinder stretches out the outer barrel, can transform into the desktop flat
Face.
In such scheme, the linking arm includes upper arm and underarm, and the seat includes seat and supporting leg, the seat
It is fixed on the upper arm, the supporting leg is hinged with the underarm and the upper arm respectively；
A kind of portable piece desk and chair, which has, collapses and is unfolded two kinds of forms；
Unfoldable shape is：The linking arm is opened up to level, and the inner cylinder stretches out the outer barrel, and the desktop transforms into plane,
The supporting leg is vertical with the linking arm, and the upper surface of the seat is horizontal；
Collapsing form is：The linking arm is opened up to vertical, and the inner cylinder is fallen back in the outer barrel, the foldable table top,
The supporting leg is parallel with the linking arm, and the upper surface of the seat is vertical.
In such scheme, the desktop includes central plate and peripheral plate, and the peripheral plate is arranged to multiple, respectively with institute
The edge for stating central plate is hinged, and the peripheral plate includes several hinged panels.
In such scheme, base is removably equipped with the tables and chairs main body, in unfoldable shape, the base pads are set
In the bottom of the outer barrel, in form is collapsed, the base hood is buckled in the top of the outer barrel.
In such scheme, the top of the base is equipped with the first groove being used for outer barrel clamping, the base
Bottom be equipped with for seat described in block leg.
In such scheme, the side wall of the outer barrel is equipped with the second groove being adapted to the seat profile, is collapsing
In state, the seat is embedded into second groove.
In such scheme, the linking arm is arranged to multiple, and is distributed on the periphery of the outer barrel.
In such scheme, the outer wall of the outer barrel is equipped with handle.
The present invention, drives inner cylinder to lift, will can be fallen into after foldable table top in inner cylinder, effectively save sky by linking arm
Between, linking arm is equipped with seat, is wholely set seat and desktop, adds using function, and inner cylinder can be by table when stretching out outer barrel
Face is unfolded, simple in structure, easy to operation.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structure diagram of tables and chairs main body in the present invention；
Fig. 3 is the schematic diagram that base is arranged on outer barrel bottom in the present invention；
Fig. 4 is that base is arranged on the schematic diagram at the top of outer barrel in the present invention；
Fig. 5 is the schematic diagram of foldable table top in the present invention；
Fig. 6 is the bottom view of inner cylinder in the present invention；
Fig. 7 is the schematic diagram that linking arm is in a certain position in the present invention；
Fig. 8 is the schematic diagram that linking arm is in another location in the present invention.
Embodiment
The present invention is described in detail with reference to Figure of description.
As shown in Fig. 1~8, the present invention provides a kind of portable piece desk and chair, including tables and chairs main body, linking arm and table
Face, tables and chairs main body include outer barrel 10, and the internal slide of outer barrel 10 is equipped with inner cylinder 11.
One end of linking arm is hingedly arranged on the bottom of outer barrel 10 by hinged seat 12, and linking arm can be upward around hinged seat 12
Upset is to vertical, and linking arm fits with outer barrel 10 at this time, and linking arm can be also downwardly turned over to level around hinged seat 12, connected at this time
Connect the axially vertical of arm and outer barrel 10.
Linking arm is arranged to a plurality of, is uniformly arranged in the periphery of outer barrel 10, passes through on linking arm close to one end of outer barrel 10
Link assembly connects inner cylinder 11, and linking arm, which is downwardly turned over to level, can drive inner cylinder 11 to stretch out outer barrel 10, and inner cylinder 11 stretches out outer barrel
When 10, the top surface of inner cylinder 11 is higher than the top surface of outer barrel 10, and linking arm is flipped up to vertically inner cylinder 11 being driven to fall back to outer barrel
In 10.
The other end of linking arm is equipped with seat, and linking arm includes upper arm 20 and underarm 21, and upper arm 20 is hingedly arranged on hinged
The top of seat 12, underarm 21 is hinged on the lower part of hinged seat 12, and presence can turn linking arm between upper arm 20 and underarm 21
Dynamic gap.Seat includes seat 30 and supporting leg 31, and seat 30 is fixed on upper arm 20, supporting leg 31 respectively with upper arm 20 and
Underarm 21 is hinged.
Link assembly includes first connecting rod 22 and second connecting rod 23, and the side wall of outer barrel 10 is equipped with the through hole of some strips
13, first connecting rod 22 is L-shaped, and its one end is fixedly connected with upper arm 20, and the other end is deep into through hole 13, and with second connecting rod 23
One end be hinged, the bottom of the other end and inner cylinder 11 of second connecting rod 23 is hinged.The bottom of inner cylinder 11 is equipped with downward opening sky
Chamber, the upper surface in the cavity are equipped with two floors 14 in right-angled intersection, and second connecting rod 23 is hinged with floor 14.
When linking arm is overturn up or down, relative motion between upper arm 20 and underarm 21, drives seat 30 to transport with this
It is dynamic, and supporting leg 31 is overturn, by rationally setting the articulated position of upper arm 20 and underarm 21, seat is overturn in linking arm to water
With different forms when flat or vertical；
When linking arm is overturn to level, supporting leg 31 is vertical with linking arm, and the upper surface of seat 30 is horizontal, at this time, completes
The expansion of seat portion；
Linking arm overturn to it is vertical when, supporting leg 31 is parallel with linking arm, and the upper surface of seat 30 is vertical, at this time, completes
The storage of seat portion, it is simple in structure, it is easy to operation.
Desktop is the desktop of foldable expansion, and desktop is arranged on the top of inner cylinder 11, after foldable table top, can make desktop
Follow inner cylinder 11 to drop into outer barrel 10, after inner cylinder 11 stretches out outer barrel 10, desktop can be transformed into plane, be stored with this, table is unfolded
Face, effectively reduces occupied space.
Desktop includes central plate 40 and peripheral plate, and peripheral plate is arranged to multiple, and the edge with central plate 40 is hinged respectively, outside
All plates include the panel 41 of several articulated connections.By that around hinge position roll-over panels 41, can fold each panel 41, after folding
A panel 41 be located in the top surface areas of central plate 40, and no more than central plate 40 top edge, ensure that desktop can with this
Follow inner cylinder 11 to stretch out, fall back to outer barrel 10, realize the storage of seat surface, it is simple in structure, easy to store.
Preferably, desktop is arranged to irregular shape, and central plate 40 is arranged to rectangle, and peripheral plate is arranged to 4, panel
41 are arranged to two, and hinged by hinge 42, and the panel 41 that can make close central plate 40 is first panel, away from central plate 40
Panel 41 be second panel.During storage, first second panel is turned down to first panel, second panel is fitted in the
On one panel, then second panel is turned down, first, second panel can be folded to this in the top surface of central plate 40.
In order to avoid being interfered between each second panel during fold, it is necessary to control first, second panel
Shape, makes desktop to surround a complete plane after deployment, and can not interfered during folding storage.
Preferably, the outer rim of first panel is arranged to outstanding cambered surface, and the outer rim of second panel is arranged to the cambered surface being recessed inwardly,
On the one hand this reduces the transverse width of second panel, make the second panel length of side of less occupancy along central plate 40 after folding
The length in direction, avoiding space is manufactured for other second panels, and on the other hand ensure that desktop is complete plane after being unfolded,
The edge docking of desktop is smooth, and no fin, groove are neat and artistic.
In summary, it is known that, a kind of this portable piece desk and chair, which has, to be collapsed and two kinds of forms is unfolded, below by specific
Embodiment one and specific embodiment two illustrate respectively；
Specific embodiment one：
In unfoldable shape, linking arm is opened up to level, and inner cylinder 11 stretches out outer barrel 10, and desktop transforms into plane, and supporting leg 31 is with connecting
Connect that arm is vertical, the upper surface of seat 30 is horizontal；
Specific embodiment two：
In form is collapsed, linking arm is opened up to vertical, and inner cylinder 11 is fallen back in outer barrel 10, foldable table top, supporting leg 31 with even
Connect that arm is parallel, the upper surface of seat 30 is vertical.
Base 50 is removably equipped with tables and chairs main body, the bottom of base 50 is equipped with leg 51, and base 50 is according to tables and chairs master
The different shape of body is arranged at the diverse location in tables and chairs main body, and in above-mentioned unfoldable shape, the pad of base 50 is located at outer barrel 10
Bottom, play the role of support as pillar, in above-mentioned gathering form, base 50, which covers, is buckled in the top of outer barrel 10.
The top of base 50, which is equipped with, to be used to be clamped the first groove of outer barrel 10, effectively enhance be connected with outer barrel 10 it is steady
Solidity, leg 51 are used for block seat 30, prevent linking arm to be surprisingly unfolded, and form the second groove between leg 51, and this second
Groove matches with the outer contour of supporting leg 31, and when the cover of base 50 is buckled in the top of outer barrel 10, it is second recessed that supporting leg 31 is embedded into this
In groove, the lateral surface flush of the lateral surface of supporting leg 31 and base 50 at this time, neat appearance, enhances stability.
In order to further reduce size, the lateral wall of outer barrel 10 is equipped with the 3rd groove being adapted to the profile of seat 30,
In rounding state, seat 30 is embedded into this 3rd groove.It is compact-sized, save space.Also set on the outer wall of outer barrel 10
There is handle 60, to carry on the back, draw carrying.
The present invention, drives inner cylinder 11 to lift, will can fall into outer barrel 10 after foldable table top, effectively save by linking arm
Space, linking arm are equipped with seat, are wholely set seat and desktop, and desktop can be unfolded when stretching out outer barrel 10 for inner cylinder 11, increase
Add and used function, it is easy to operation.
The present invention is not limited to above-mentioned preferred forms, and anyone should learn that the knot made under the enlightenment of the present invention
Structure changes, and the technical schemes that are same or similar to the present invention, each fall within protection scope of the present invention.
Claims (8)
- A kind of 1. portable piece desk and chair, it is characterised in that including：Tables and chairs main body, including outer barrel, the internal slide of the outer barrel are equipped with inner cylinder；Linking arm, is hinged on the outside of the outer barrel, one end of the linking arm connects the inner cylinder by link assembly, another End is equipped with seat, and the linking arm, which downwardly turns over, can drive the inner cylinder to stretch out the outer barrel, and the linking arm is flipped up can The inner cylinder is driven to fall back in the outer barrel；Desktop, is arranged on the top of the inner cylinder, the desktop is foldable, expansion, after the foldable table top, can make the table Face follows the inner cylinder to drop into the outer barrel, after the inner cylinder stretches out the outer barrel, the desktop can be transformed into plane.
- 2. a kind of portable piece desk and chair as claimed in claim 1, it is characterised in that the linking arm includes upper arm with Arm, the seat include seat and supporting leg, and the seat is fixed on the upper arm, the supporting leg respectively with the underarm It is hinged with the upper arm；A kind of portable piece desk and chair, which has, collapses and is unfolded two kinds of forms；Unfoldable shape is：The linking arm is opened up to level, and the inner cylinder stretches out the outer barrel, and the desktop transforms into plane, described Supporting leg is vertical with the linking arm, and the upper surface of the seat is horizontal；Collapsing form is：The linking arm is opened up to vertical, and the inner cylinder is fallen back in the outer barrel, the foldable table top, described Supporting leg is parallel with the linking arm, and the upper surface of the seat is vertical.
- 3. a kind of portable piece desk and chair as claimed in claim 1, it is characterised in that the desktop includes central plate and periphery Plate, the peripheral plate are arranged to multiple, and the edge with the central plate is hinged respectively, and it is hinged that the peripheral plate includes several Panel.
- 4. a kind of portable piece desk and chair as claimed in claim 2, it is characterised in that removably set in the tables and chairs main body There is base, in unfoldable shape, the base pads are located at the bottom of the outer barrel, and in form is collapsed, the base hood is buckled in The top of the outer barrel.
- A kind of 5. portable piece desk and chair as claimed in claim 4, it is characterised in that the top of the base be equipped be used for First groove of the outer barrel clamping, the bottom of the base are equipped with the leg for seat described in block.
- 6. a kind of portable piece desk and chair as claimed in claim 4, it is characterised in that the side wall of the outer barrel is equipped with and institute The second groove of seat profile adaptation is stated, in rounding state, the seat is embedded into second groove.
- A kind of 7. portable piece desk and chair as claimed in claim 1, it is characterised in that the linking arm is arranged to multiple, and It is distributed on the periphery of the outer barrel.
- 8. a kind of portable piece desk and chair as claimed in claim 1, it is characterised in that the outer wall of the outer barrel is equipped with and carries Hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711192005.9A CN107898134A (en) | 2017-11-24 | 2017-11-24 | A kind of portable piece desk and chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711192005.9A CN107898134A (en) | 2017-11-24 | 2017-11-24 | A kind of portable piece desk and chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107898134A true CN107898134A (en) | 2018-04-13 |
Family
ID=61847854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711192005.9A Pending CN107898134A (en) | 2017-11-24 | 2017-11-24 | A kind of portable piece desk and chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107898134A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109171179A (en) * | 2018-10-29 | 2019-01-11 | 无锡城市职业技术学院 | A kind of folding desk/chair integrated device |
| CN109895672A (en) * | 2019-04-12 | 2019-06-18 | 江苏捷诚车载电子信息工程有限公司 | Vehicle-mounted more table top Working tables |
| CN110946419A (en) * | 2019-12-12 | 2020-04-03 | 蚌埠市理旺实验仪器设备有限公司 | A disjunctor table chair for can changing distance between table chair in laboratory |
| CN111685481A (en) * | 2020-06-23 | 2020-09-22 | 博洛尼家居用品湖北有限公司 | Telescopic folding table and stool assembly |
| CN111700416A (en) * | 2020-06-23 | 2020-09-25 | 博洛尼家居用品湖北有限公司 | Folding combined table |
| CN111955953A (en) * | 2020-08-11 | 2020-11-20 | 四川凯琳展科技有限公司 | Bedside cabinet |
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| CN208807744U (en) * | 2017-11-24 | 2019-05-03 | 陈希愈 | A kind of portable piece desk and chair |
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| US20080116724A1 (en) * | 2006-11-17 | 2008-05-22 | Sico Incorporated | Folding table and seating system |
| CN101588739A (en) * | 2006-11-17 | 2009-11-25 | 西科公司 | Folding table and seating system |
| CN203041169U (en) * | 2012-11-28 | 2013-07-10 | 罗嗣铭 | Novel folding table and chair combination |
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| CN204444713U (en) * | 2015-03-23 | 2015-07-08 | 沈钰 | A kind of Portable folding table-chair suit |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109171179A (en) * | 2018-10-29 | 2019-01-11 | 无锡城市职业技术学院 | A kind of folding desk/chair integrated device |
| CN109171179B (en) * | 2018-10-29 | 2021-09-07 | 无锡城市职业技术学院 | Folding type table and chair integrated device |
| CN109895672A (en) * | 2019-04-12 | 2019-06-18 | 江苏捷诚车载电子信息工程有限公司 | Vehicle-mounted more table top Working tables |
| CN110946419A (en) * | 2019-12-12 | 2020-04-03 | 蚌埠市理旺实验仪器设备有限公司 | A disjunctor table chair for can changing distance between table chair in laboratory |
| CN111685481A (en) * | 2020-06-23 | 2020-09-22 | 博洛尼家居用品湖北有限公司 | Telescopic folding table and stool assembly |
| CN111700416A (en) * | 2020-06-23 | 2020-09-25 | 博洛尼家居用品湖北有限公司 | Folding combined table |
| CN111955953A (en) * | 2020-08-11 | 2020-11-20 | 四川凯琳展科技有限公司 | Bedside cabinet |
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