CN107048774B - A kind of up-down desk and chair - Google Patents
A kind of up-down desk and chair Download PDFInfo
- Publication number
- CN107048774B CN107048774B CN201710140401.0A CN201710140401A CN107048774B CN 107048774 B CN107048774 B CN 107048774B CN 201710140401 A CN201710140401 A CN 201710140401A CN 107048774 B CN107048774 B CN 107048774B
- Authority
- CN
- China
- Prior art keywords
- plate face
- bottom panel
- connector
- top plate
- chassis module
- 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
- A47B85/00—Furniture convertible into other kinds of furniture
- A47B85/04—Tables convertible into chairs
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- 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
-
- 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
- A47B9/00—Tables with tops of variable height
- A47B9/20—Telescopic guides
-
- 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
- A47C3/20—Chairs or stools with vertically-adjustable seats
- A47C3/40—Telescopic guides
-
- 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
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2200/00—General construction of tables or desks
- A47B2200/0035—Tables or desks with features relating to adjustability or folding
- A47B2200/005—Leg adjustment
- A47B2200/0051—Telescopic
Abstract
A kind of up-down desk and chair of the invention includes lifting chassis module and tables and chairs face mould block; the lifting chassis module includes the descending multiple annulus sections being sequentially overlapped; the annulus section can mutually be drawn close or separate; for changing the height of the lifting chassis module, the annulus section of the top is connected with connector；The tables and chairs face mould block includes a bottom panel, at least one intermediate plate face and a top plate face, the bottom panel, the intermediate plate face and the top plate face can be sequentially overlapped along the vertical direction constitutes multilayer seat, can also along the circumferential direction rotate and successively be spliced to form continuous desktop；The connector is slideably positioned on the bottom panel, and the connector can be used as chair supporting leg when sliding on the inside of the bottom panel, and the connector can be used as table support leg when sliding into the bottom panel vertex position.With can be with flexible transformation, it can used as desk and can be used as chair and use, and can complete use the advantages of.
Description
Technical field
The present invention relates to tables and chairs fields.
Background technique
In order to meet different building shape user demand, present many tables and chairs all have elevating function.It is generally conventional
The up-down desk and chair used, though there is lifting effect, substantially without expanding function, and under the premise of retaining lifting effect,
Storage is extremely inconvenient, complete can not also use, function is unavoidably single.
Therefore, how existing tables and chairs are improved, so that it is overcome the above problem is that those skilled in the art urgently solve
A problem certainly.
Summary of the invention
The purpose of the present invention is to provide one kind can be with flexible transformation, it can uses as desk and can be used as chair
It uses, and the up-down desk and chair that complete can be used.
To achieve the above objectives, the technical solution adopted by the present invention are as follows: a kind of up-down desk and chair, it is characterised in that: including rising
Chassis module and tables and chairs face mould block drop, and the lifting chassis module includes the descending multiple annulus sections being sequentially overlapped, described
Annulus section can mutually be drawn close or separate, for changing the height of the lifting chassis module, the annulus section connection of the top
There is connector；The tables and chairs face mould block includes a bottom panel, at least one intermediate plate face and a top plate face, the bottom
Portion's plate face, the intermediate plate face and the top plate face can be sequentially overlapped along the vertical direction constitutes multilayer seat, can also be circumferentially
Direction, which rotates, is successively spliced to form continuous desktop；The connector is slideably positioned on the bottom panel, and the connector is sliding
When moving to the bottom panel, the lifting chassis module can be used as chair supporting leg, and the connector slides into described
When bottom panel vertex position, the lifting chassis module can be used as table support leg.
Preferably, the lifting chassis module further includes sliding ball, waveform groove, the wave are offered on the inside of the annulus section
Shape slot both ends are in different height, and waveform groove has wave crest upward, offers ball hole, institute on the outside of the annulus section
It states between the waveform groove and the ball hole that sliding ball is located in adjacent rings section；The ball hole is to cooperate the cunning
Ball can make the sliding ball carry out axial rotation, and the waveform groove provides the tracks of the sliding ball, when the annulus of top
When section rotates forward, the annulus section of lower section can be made successively to be taken up rising layer by layer, realize the upper of the lifting chassis module
It rises, if reversely rotating, can successively take up decline layer by layer, realize the decline of the lifting chassis module.
Further preferably, the apex of the bottom panel is provided with the supporting table of sinking, is provided in the supporting table
The center of circle is located at the shaft of apex, and concentric turn hole is offered in the shaft, and the shaft side wall offers described turn of perforation
The triangular opening in hole；The apex of the intermediate plate face is provided with the change of sinking, and the change is rotationally connected with described turn
On axis, the distance between the distance and adjacent change of the change and the supporting table, equal to the thickness of the intermediate plate face；
The apex of the top plate face, which is provided with, ships and resell on another market, and described ship and resell on another market is rotationally connected in the turn hole；The intermediate plate face and institute
Top plate face is stated along the circumferential direction in rotary course, can successively be sunk after being rotated in place, until the top plate face sinks to being embedded in
In the triangular opening, locking desktop no longer rotates, and constitutes smooth continuous desktop.
As an improvement, it is provided with magnetic sheet at the sideline of the bottom panel, the intermediate plate face and the top plate face,
The magnetic sheet when the tables and chairs face mould block is superimposed as seat above and below attract each other, the magnetic sheet is unfolded in the tables and chairs face mould block
It attracts each other when at desktop or so.It is attracted each other between plate face by magnetic sheet, realization is fixed and drags.
It is further improved, the top plate face includes the leaning plate and support chip being hinged, and the leaning plate can phase
The support chip is flipped up, the chair back is formed.
Preferably, being provided with sliding block on the connector, sliding rail is provided with below the bottom panel, the sliding block is sliding
It is dynamic to be set in the sliding rail, realize that the connector slidably reciprocates on the bottom panel.
Preferably, the bottom panel, the intermediate plate face and the top plate face are fan-shaped plate face.
Further preferably, the intermediate plate face is four, the bottom panel, the intermediate plate face and the top plate face
Fan-shaped plate face angle be 60 °.
Further preferably, the annulus section is 20, and the adjustable height of every section of annulus section is 2.5cm.
Compared with the prior art, the advantages of the present invention are as follows: there are three types of states for this programme tool: 1, receiving state works as lifting
When chassis module drops to minimum point, every section of annulus section is nested layer by layer and is in same level, entire to go up and down chassis module such as
The same cake, while it can be accommodated in tables and chairs face mould block, and tables and chairs face mould block is also collapsed, makes the final mechanism be in
Now succinct sector, quite convenient for storage.2, chair state, lifting chassis module can arbitrarily adjust height, form different height
The chair of degree, and go up and down the inside that chassis module is located at tables and chairs face mould block, it is ensured that the stabilization of seat, while top plate face
The chair back can also be become into, increase the applicability of chair state.3, desk state, the same chassis module that goes up and down can be adjusted arbitrarily
Highly, form the desk of different height, and go up and down the apex that chassis module is located at bottom panel, when the selection of tables and chairs face mould block
When at desktop, lifting chassis module can be located at the center of desktop, ensure that the stability of desk, deposit additionally, due between plate face
In difference in height (i.e. the distance between supporting table and change and the distance between change and change), these differences in height will successively with
The rotation of plate face disappear, the following result is exactly will occur fully horizontal continuous when plate face whole circumferentially deploying
Desktop.
Detailed description of the invention
Fig. 1 is schematic perspective view according to a preferred embodiment of the present invention；
Fig. 2 be according to a preferred embodiment of the present invention receiving state when schematic perspective view；
Fig. 3 be according to a preferred embodiment of the present invention chair state when schematic perspective view；
Fig. 4 be according to a preferred embodiment of the present invention desk state when schematic perspective view；
Fig. 5 is explosive state schematic diagram according to a preferred embodiment of the present invention；
Fig. 6 is the connection schematic diagram of middle according to a preferred embodiment of the present invention connector and bottom panel；
Fig. 7 is the schematic perspective view of lifting chassis module middle according to a preferred embodiment of the present invention；
Fig. 8 is the schematic perspective view of tables and chairs face mould block middle according to a preferred embodiment of the present invention；
Fig. 9 is the schematic perspective view at another visual angle of tables and chairs face mould block middle according to a preferred embodiment of the present invention；
Figure 10 be according to a preferred embodiment of the present invention in compared with roundlet ring segment schematic perspective view；
Figure 11 be according to a preferred embodiment of the present invention in compared with large circle section schematic perspective view；
Figure 12 is the schematic perspective view of connector middle according to a preferred embodiment of the present invention；
Figure 13 is the schematic perspective view of sliding ball middle according to a preferred embodiment of the present invention；
Figure 14 is the schematic perspective view of bottom panel middle according to a preferred embodiment of the present invention；
Figure 15 is the schematic perspective view of plate face intermediate according to a preferred embodiment of the present invention；
Figure 16 is the schematic perspective view of top plate face middle according to a preferred embodiment of the present invention；
Figure 17 is the partial enlarged view in Fig. 1 at A according to a preferred embodiment of the present invention；
Figure 18 is the partial enlarged view in Fig. 4 at B according to a preferred embodiment of the present invention.
Specific embodiment
It is described below for disclosing the present invention so that those skilled in the art can be realized the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
As shown in Fig. 1~18, one embodiment of the present of invention includes lifting chassis module 1 and tables and chairs face mould block 2, goes up and down bottom
Disk module includes the descending multiple annulus sections 11 being sequentially overlapped, and annulus section 11 can mutually be drawn close or separate, for changing liter
The height of chassis module 1 drops, and the annulus section 11 of the top is connected with connector 13；Tables and chairs face mould block 2 includes a bottom panel
21, at least one intermediate plate face 22 and a top plate face 23, bottom panel 21, intermediate plate face 22 and top plate face 23 can be along perpendicular
Histogram can also along the circumferential direction rotate to composition multilayer seat is sequentially overlapped and successively be spliced to form continuous desktop；Connector 13 is sliding
Dynamic to be set on bottom panel 21, when connector 13 slides into 21 inside of bottom panel, lifting chassis module 1 can be used as chair branch
Support leg, when connector 13 slides into 21 vertex position of bottom panel, lifting chassis module 1 can be used as table support leg.
Specifically, lifting chassis module 1 further includes sliding ball 12, waveform groove 111, waveform groove are offered on the inside of annulus section 11
111 both ends are in different height, and waveform groove 111 has wave crest upward, offers ball hole on the outside of annulus section 11
112, sliding ball 12 is located at the waveform groove 111 in adjacent rings section 11 and between ball hole 112；Ball hole 112 is to cooperate sliding ball
12, sliding ball 12 can be made to carry out axial rotation, waveform groove 111 provides the tracks of sliding ball 12, when the annulus section 11 of top is positive
When rotation, the annulus section 11 of lower section can be made successively to be taken up rising layer by layer, realize the rising of lifting chassis module 1, if reversed rotation
Turn, then can successively take up decline layer by layer, realizes the decline of lifting chassis module 1.Sliding block 131, bottom are provided on connector 13
Sliding rail 210 is provided with below plate face 21, sliding block 131 is slideably positioned in sliding rail 210, realizes connector 13 on bottom panel 21
It slidably reciprocates.
The apex of bottom panel 21 is provided with the supporting table 211 of sinking, and the center of circle is provided in supporting table 211 and is located at vertex
The shaft 212 at place, concentric turn hole 213 is offered in shaft 212, and the triangle that 212 side wall of shaft offers perforation turn hole 213 is opened
Mouth 214；The apex of intermediate plate face 22 is provided with the change 221 of sinking, and change 221 is rotationally connected in shaft 212, change
221 and supporting table 211 distance and the distance between adjacent change 221, equal to the thickness of intermediate plate face 22；Top plate face 23
Apex be provided with and ship and resell on another market 231, shipping and reselling on another market 231 is rotationally connected in turn hole 213；Intermediate plate face 22 and 23 face of top plate are circumferentially
In the rotary course of direction, can successively it sink after being rotated in place, until locking in the sinking insertion triangular opening 214 of top plate face 23
Desktop no longer rotates, and constitutes smooth continuous desktop.
It is fixed and drags to realize, be all provided at 23 sidelines of bottom panel 21, intermediate plate face 22 and top plate face
Be equipped with magnetic sheet 24, magnetic sheet 24 when tables and chairs face mould block 2 is superimposed as seat above and below attract each other, magnetic sheet 24 is opened up in tables and chairs face mould block 2
It attracts each other when being split into desktop or so.
As extension function, top plate face 23 includes the leaning plate 233 and support chip 232 being hinged, and leaning plate 233 can
It is flipped up with opposite support chip 232, forms the chair back.
In the present embodiment, bottom panel 21, intermediate plate face 22 and top plate face 23 are fan-shaped plate face.Intermediate plate face is 22
Four, 23 fan-shaped plate face angles of bottom panel 21, intermediate plate face 22 and top plate face are 60 °.Annulus section 11 is 20,
The adjustable height of every section of annulus section 11 is 2.5cm.
It is noted that as shown in Figure 10 and Figure 11, there is wave crest in waveform groove, the presence of this structure is in design
In order to lock every section of lifting annulus, i.e., rises while annulus section rotates along waveform groove, decline after wave crest, reach end
Head, due to the presence of wave crest, when we are sitting on seat, due to self-weight press, annulus section can be compressed on end, i.e.,
Make our opposite directions torsion seat, but since the obstruction of wave crest decline seat can not, here it is the self-lock ability of waveform groove, this
A structure ensure that lifting chassis module when in use will not collapse easily.The end vertical drop at wave crest both ends simultaneously
It is designed as 2.5 centimeters, i.e., after every section of annulus section completes rotation, it may appear that 2.5 centimeters of difference in height；20 sections of circles are shared in design
Ring segment, i.e. this lifting structure can be from 0 to 50 centimeter height section in 2.5 centimeters for interval, realize 20 sections height choosing
It selects, the needs of different height can be met.
Certain plate face is also possible to triangle, may be constructed the desktop of regular polygon.Also being not excluded for other may be constructed
State the shape of feature.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection scope by appended claims and its
Equivalent defines.
Claims (8)
1. a kind of up-down desk and chair, it is characterised in that: including lifting chassis module and tables and chairs face mould block, the lifting chassis module packet
Include the descending multiple annulus sections being sequentially overlapped, the annulus section can mutually be drawn close or separate, for changing the lifting bottom
The annulus section of the height of disk module, the top is connected with connector；The tables and chairs face mould block includes a bottom panel, extremely
A few intermediate plate face and a top plate face, the bottom panel, the intermediate plate face and the top plate face can be along vertical
Direction, which is sequentially overlapped, constitutes multilayer seat, can also along the circumferential direction rotate and successively be spliced to form continuous desktop；The connector is sliding
Dynamic to be set on the bottom panel, when the connector is slid on the inside of the bottom panel, the lifting chassis module can
As chair supporting leg, when the connector slides into the bottom panel vertex position, the lifting chassis module be can be used as
Table support leg；
The lifting chassis module further includes sliding ball, offers waveform groove on the inside of the annulus section, the waveform groove both ends are in
Different height, and waveform groove has wave crest upward, offers ball hole on the outside of the annulus section, the sliding ball is located at phase
Between the waveform groove and the ball hole in adjacent annulus section；The ball hole can make the cunning to cooperate the sliding ball
Ball carries out axial rotation, and the waveform groove provides the tracks of the sliding ball, when the annulus section when top rotates forward,
The annulus section of lower section can be made successively to be taken up rising layer by layer, realize the rising of the lifting chassis module, if reversely rotating,
Decline then can be successively taken up layer by layer, realize the decline of the lifting chassis module.
2. up-down desk and chair according to claim 1, it is characterised in that: the apex of the bottom panel is provided with sinking
Supporting table is provided with the shaft that the center of circle is located at apex in the supporting table, concentric turn hole is offered in the shaft, described
Shaft side wall offers the triangular opening for penetrating through the turn hole；The apex of the intermediate plate face is provided with the change of sinking,
The change is rotationally connected in the shaft, between the change and the distance and adjacent change of the supporting table away from
From equal to the thickness of the intermediate plate face；The apex of the top plate face, which is provided with, ships and resell on another market, and described ship and resell on another market is rotationally connected with institute
It states in turn hole；The intermediate plate face and the top plate face along the circumferential direction in rotary course, can successively sink after being rotated in place,
Until the top plate face sinks to being embedded in the triangular opening, locking desktop no longer rotates, and constitutes smooth continuous desktop.
3. up-down desk and chair according to claim 2, it is characterised in that: the bottom panel, the intermediate plate face and described
Magnetic sheet is provided at the sideline of top plate face, the magnetic sheet is mutually inhaled up and down when the tables and chairs face mould block is superimposed as seat
Draw, the magnetic sheet attracts each other when the tables and chairs face mould block is launched into desktop or so.
4. up-down desk and chair according to claim 3, it is characterised in that: the top plate face includes the leaning plate being hinged
And support chip, the leaning plate can the relatively described support chip be flipped up, formed the chair back.
5. up-down desk and chair according to claim 1, it is characterised in that: be provided with sliding block, the bottom on the connector
It is provided with sliding rail below plate face, the sliding block is slideably positioned in the sliding rail, realizes the connector in the bottom panel
On slidably reciprocate.
6. up-down desk and chair according to any one of claims 1 to 5, it is characterised in that: the bottom panel, described
Intermediate plate face and the top plate face are fan-shaped plate face.
7. up-down desk and chair according to claim 6, it is characterised in that: the intermediate plate face is four, the bottom panel,
The fan-shaped plate face angle of the intermediate plate face and the top plate face is 60 °.
8. up-down desk and chair according to claim 7, it is characterised in that: the annulus section is 20, every section of annulus
The adjustable height of section is 2.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710140401.0A CN107048774B (en) | 2017-03-03 | 2017-03-03 | A kind of up-down desk and chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710140401.0A CN107048774B (en) | 2017-03-03 | 2017-03-03 | A kind of up-down desk and chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107048774A CN107048774A (en) | 2017-08-18 |
| CN107048774B true CN107048774B (en) | 2019-02-05 |
Family
ID=59621942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710140401.0A Active CN107048774B (en) | 2017-03-03 | 2017-03-03 | A kind of up-down desk and chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107048774B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2583600B (en) * | 2018-05-13 | 2022-07-06 | Zaifman Yosef | Foldable chair and foldable table |
| CN210383292U (en) * | 2018-10-26 | 2020-04-24 | 宁波腾浩电子有限公司 | Portable telescopic stool |
| CN112021843B (en) * | 2020-11-04 | 2024-03-12 | 江西文青园林古建工程有限公司 | Folding combined seat for pavilion |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201452053U (en) * | 2009-08-21 | 2010-05-12 | 咸雨杉 | Folding fan type round table |
| CN202354855U (en) * | 2011-10-31 | 2012-08-01 | 方子齐 | Simple table/chair |
| CN202751010U (en) * | 2012-08-29 | 2013-02-27 | 大连民族学院 | Multifunctional furniture |
| CN202858362U (en) * | 2012-08-30 | 2013-04-10 | 李铸 | Multifunctional foldable table and chair |
| GB2513104B (en) * | 2013-03-13 | 2015-08-05 | Mariam Jalloh | A limb supporting device |
-
2017
- 2017-03-03 CN CN201710140401.0A patent/CN107048774B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107048774A (en) | 2017-08-18 |
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